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KTY3S Digital 3-phase Thyristor Power Controller User Guide V6.0
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KTY3S 系列全数字三相晶闸管功率控制器 KTY3S series Digital 3-phase Thyristor Power Controller 用户手册 User Guide Version 6.0 KTY3S series Digital 3-phase Thyristor Power Controller User Guide Data Version No.：V6.0 Software Version No.：V3.*** Injet provides clients with comprehensive technical support Please contact Injet offices or suppliers nearby The content is subject to change without notice Contents PREFACE ........................................................................................................................................................... 1 1 SAFETY NOTE ............................................................................................................................................... 2 1.1 INSTALLATION.............................................................................................................................................. 2 1.2 WIRING ....................................................................................................................................................... 2 1.3 MAINTENANCE ............................................................................................................................................ 3 2 PRODUCT INFORMATION .......................................................................................................................... 4 2.1 TYPE DEFINITION ........................................................................................................................................ 4 2.2 DATA PLATE ................................................................................................................................................. 4 2.3 PRODUCT SERIES .......................................................................................................................................... 5 2.4 TECHNICAL PARAMETER ............................................................................................................................... 6 2.5 MOUNTING DETAILS (UNIT: MM) ................................................................................................................... 7 2.6 APPLICATION CRITERIA ................................................................................................................................ 9 2.7 CERTIFICATION ............................................................................................................................................ 9 2.8 ABBREVIATIONS ........................................................................................................................................... 9 3 INSTALLATION AND WIRING .................................................................................................................... 9 3.1 CHECK ........................................................................................................................................................ 9 3.2 AMBIENT ..................................................................................................................................................... 9 3.3 INSTALLATION............................................................................................................................................ 10 3.4 WIRING ..................................................................................................................................................... 10 3.5 CONNECTION DIAGRAM ............................................................................................................................. 12 3.6 TERMINALS AND SWITCHES ........................................................................................................................ 13 3.7 APPLICATION CASES ................................................................................................................................... 15 4 OPERATION ................................................................................................................................................. 23 4.1 CONTROL PANEL ........................................................................................................................................ 23 4.2 OPERATION METHOD .................................................................................................................................. 24 5 CONTROL LOGIC DIAGRAMS ................................................................................................................. 26 6 PARAMETER REFERENCE TABLE .......................................................................................................... 39 7 PARAMETER AND FUNCTION DESCRIPTION ...................................................................................... 53 7.1 PARAMETER DESCRIPTIONS ......................................................................................................................... 53 7.2 FUNCTION INTRODUCTION......................................................................................................................... 111 8 COMMUNICATION .................................................................................................................................... 120 8.1 MODBUS COMMUNICATION CONFIGURATION ............................................................................................ 120 8.2 DATA READING/WRITING THROUGH COMMUNICATION ............................................................................... 120 8.3 MODBUS PROTOCOL ............................................................................................................................... 120 9 FAULT DISPOSAL & MAINTENANCE ..................................................................................................... 125 9.1 FAULT DISPOSAL ....................................................................................................................................... 125 9.2 MAINTENANCE ......................................................................................................................................... 125 10 OPTIONS .................................................................................................................................................... 126 10.1 OPTION MODEL ....................................................................................................................................... 126 10.2 DISPLAY PANEL ....................................................................................................................................... 127 10.3 EXTERNAL EXTENSION LINE RJ41-** ....................................................................................................... 127 10.4 MODBUS-TCP COMMUNICATION EXPANSION CARD ................................................................................ 128 10.5 PROFIBUS-DP COMMUNICATION BOARD ................................................................................................ 128 10.6 PROFINET COMMUNICATION BOARD ...................................................................................................... 129 10.7 ONLINE POWER DISTRIBUTOR .................................................................................................................. 129 APPENDIX：EXPANSION CONNECTIONS OF KTY3S CONTROL BOARD（AITC3EMA8*） ............. 1 KTY3S 系列晶闸管功率控制器 Preface Thank you for using the KTY3S series Digital 3-phase Thyristor Power Controller rmade by INJET. KTY3S series Digital 3-phase Thyristor Power Controller using full digitalization design has the following characteristics: 32 bit advanced DSP as control core, abundant parameter settings, detecting and excellent protection; LED digital display, keyboard parameter setting, easy to operate; Flexible options with open loop, constant voltage, constant current, constant power, power regulation(zero-crossing) control, LZ(phase angle—zero-crossing) control and on-line power allocation; True RMS control; Active power control; 12-bit precision A / D conversion, high resolution; 12-bit precision D / A output, programmable analog output of many internal parameters; The analog / digital input, output programmable, user-friendly configuration Input and output interfaces are using isolation technology, with strong anti-jamming capability; When regulating power, regulation by combined controllers can reduce impulsion to electric network; Standard dual RS485 communication interface (MODBUS RTU protocol);.PROFIBUS communication interface extpansion options; Convenience for control and regulation of 3-phase voltage, current and power in various fields of industry. 1 KTY3S 系列晶闸管功率控制器 1 Safety Note Definitions of “Danger” and “Caution” This symbol is intended to alert the user that severe personal injury or substantial property damage can result if the device is not operated as requested. This symbol is intended to alert the user that minor personal injury or material damage can result, if the device is not operated as requested. Failure to read this manual carefully before installation and operation may lead to improper operation. 1.1 Installation Controller should be installed on the incombustible such as metal; otherwise, hazardous fire may result. Controller should not be installed in the area that contains explosive gas; otherwise, hazardous blast may result. Leave no inflammable or explosive substances near the controller; otherwise, hazardous blast may result. Leave no metals such as bolts, gaskets in the controller; otherwise, hazardous blast and fire may result. Controller should be installed in a place with no conductive dust and insulation-destructive gas or vapor. Controller should be installed in a place with no violent vibration and impact; for good ventilation, mount the controller vertically. Do not operate the controller if controller is damaged or connection cables come off; otherwise, danger of fire and injury may result. 1.2 Wiring 2 KTY3S 系列晶闸管功率控制器 Wiring should be done by qualified personnel; otherwise, hazardous electric shock may result. Make sure input power supply is entirely disconnected before wiring; otherwise, hazardous electric shock may result. Earth terminal of the controller must be grounded securely; otherwise, hazardous electric shock may result. Leave no metals such as bolts, gaskets in the controller; otherwise, hazardous blast and fire may result. Main loop terminal of controller should be firmly connected with the wiring ends; otherwise, damage to property may result. AC power is prohibited to be connected to input control terminal of control panel; otherwise, damage to the controller may result. Bare parts of wiring ends of electrical cables must be wrapped with insulating tape; otherwise, hazardous fire and property loss may result. 1.3 Maintenance Accessory replacement must be done by qualified personnel, thrums or metals are prohibited to be left in the controller; otherwise, hazardous blast and fire may result. After replacing control panel, parameters must be adjusted and matched before operation; otherwise, property loss may result. 3 KTY3S 系列晶闸管功率控制器 2 Product Information 2.1 Type Definition Product name: power controller Type definition: see the following table Fig.2-1 Type Definition Product KTY Full function power controller Series =3S Three-phase Rated output current = See right 25、40、75、100、150、200、250、350、450、600、800、1K0、 column 1K5、2K0 =4 AC100～400V =5 AC400～500V =7 AC500～690V =NN Standard RS485 (without extended communication card) Communication =DP Extended communication card (PROFIBUS) options =PN Extended communication card (PROFINET) =MT Extended communication card (MODBUS TCP) =S With IDP02SM-B nixie tube display panel =C With IDP02SC-B-3S nixie tube display panel =E With IDP02SE-B-3S nixie tube display panel Input voltage level Display panel No display panel, this code is used when the display panel is led out. =W For additional selection of display panel and external lead, see Chapter 10 option description. 2.2 Data plate The data plate with the controller’s type and specification is posted on the controller’s enclosure; take the single phase controller’s data plate as example shown in fig.2-3. 4 KTY3S 系列晶闸管功率控制器 S/N： KTY3S***************** Thyristor Power Controller Model：KTY3S-800-4/NN/S Input voltage：3~AC100V~400V Fan voltage：AC220V Output current：AC800A Control power：AC100～240V Fig.2-3 Data plate 2.3 Product series Rated current Weight (A) （kg） KTY3S-25 25 11 KTY3S-40 40 11 KTY3S-75 75 12 KTY3S-100 100 13 KTY3S-150 150 13 KTY3S-200 200 24 KTY3S-250 250 24 KTY3S-350 350 26 KTY3S-450 450 42 KTY3S-600 600 55 KTY3S-800 800 60 KTY3S-1K0 1000 85 KTY3S-1K5 1500 KTY3S-2K0 2000 Model Cooling Air cooling Fan cooling Note: for higher current level, please contact the manufacturer 5 KTY3S 系列晶闸管功率控制器 2.4 Technical parameter KTY3S-****-4: AC100～400V，45～65Hz Main Loop KTY3S-****-5: AC400～500V，45～65Hz Voltage KTY3S-****-7: AC500～690V，45～65Hz Input Control AC100V～240V，45～65Hz，0.5A Power Supply Fan AC220V 50/60Hz Power Supply Output 0 ~ 99% of input voltage (phase angle control) Voltage Output See data plate Current Output Open loop, constant voltage, constant current, constant power, power Control regulation(zero-over control), LZ control, power regulation by combined Modes controllers Load Class Signals Resistive, inductive Analog, digital, setpoint through communication Parameter Through Keyboard / Communication Settings Analog Input 4 programmable input channels Binary Input 1 fixed channel, 4 programmable channels Relay Output 3 programmable output channels Analog Output 4 programmable output channels Main Control Features Optional fan control modes. Fan stop delay time can be set. Fan Control Default: fan inner control, fan automatically started and fan stop delayed Supply Fault Many main loop supply protection mode（see meun 6.14 specification） When the output current is greater than 1.5 times the rated current or the Overcurrent peak current is greater than 2.5 times the rated current, it is protected Frequency Protection Fault SCR Overheat Protection when the power frequency of the main circuit exceeds the range Thyristor surface temperature is greater than 75 ℃ ± 5 ℃ for protection SCR Fault Load SCR fault Protection in case of load imbalance or disconnection 6 KTY3S 系列晶闸管功率控制器 imbalance The standard configuration is RS485 communication interface, which MODBUS adopts the RTU mode of MODBUS protocol and supports standard functions 3, 4, 6 and 16 MODBUS Communication Modbus TCP extended communication card is required，10M/100Mbps TCP PROFIBUS Option, PROFIBUS-DP slave, baud rate adaptive, maximum rate 12M PROFINET expansion communication card, 10/100Mbps full duplex, PROFINET double network ports are required Ambient Temperature -10～45℃ Storage Temp. -20～70℃ Humidity 20% ~ 90%RH, with no condensation Vibration ＜0.5G, without violent vibration or impact ＜ 1000m AMSL, when≥1000m de-rate Altitude GB/T3859.2-2013 Protection Installation Wall-mounted IP00 Vertical mounting for good ventilation 2.5 Mounting Details (unit: mm) Fig. 2-4 Installation dimensions of 25A、40A 7 in accordance with KTY3S 系列晶闸管功率控制器 250 200 265 4×M8 480 460 Fig. 2-5 Installation dimension of 75A～150A A C Fig. 2-6 Installation dimensions of 200A～350A Fig. 2-7 Installation dimensions of 450A～2000A Current Class A B C 450A 570 400 540 8 D1 D2 300 E 300 KTY3S 系列晶闸管功率控制器 600A 570 480 544 200 200 320 800A 680 480 654 200 200 320 1000A 630 700 600 300 300 395 1500A、2000A 950 860 920 340 340 395 2.6 Application Criteria GB/T 3859.1-2013、GB/T 3859.2-2013 2.7 Certification The design, production, installation and servicing of Injet products are in compliance with quality management system standard of: ISO9001:2008 approval. 2.8 Abbreviations RS485 — Communication interface MODBUS RTU — Communication protocol PROFIBUS — Process Field Bus RTU — One communication mode of MODBUS LED — Light-emitting diode RH — Relative Humidity IP00 — Protective level SCR — Thyristor RMS — Root Mean Value 3 Installation and Wiring 3.1 Check Open the case, make sure that your controller is not damaged during transportation and the model of the controller is in conformity with your order. In case of any omission or unconformity, please contact your supplier immediately. 3.2 Ambient (1) Do not install the controller in a place with high level of conductive/ metal dust or corrosive/explosive gas. Vibration level ＜ 0.5G； (2) Temperature: -10 ~ 45 ℃, the controller must be de-rated as the heat elimination is weakened when the ambient temperature arises. The relation between rated current and ambient temperature is illustrated in fig. 3-1； (3) Humidity: 20% ~ 90%RH, with no condensation； (4) Altitude: Should the controller be used at an altitude of over 1000m AMSL, it must be de-rated in accordance with GB/T3859.2-2013, as the heat elimination is weakened. The relation between rated current and altitude is illustrated in fig. 3-2. 9 KTY3S 系列晶闸管功率控制器 Fig. 3-1 Output current and Temperature Fig. 3-2 Output current and Altitude 3.3 Installation (1) Install the controller at a well-ventilated place with no direct sunlight. (2) To guarantee ventilation, the controller should be installed vertically, with the minimum space illustrated in fig. 3-3(mm). Fig. 3-3 Minimum space required 3.4 Wiring (1) Connect main loop input R, S, T and output U, V, W with suitable leads or copper bars in accordance with the rated current. (2) Connected the power supply D1, D2 with 0.5 ~ 1mm² lead. 10 KTY3S 系列晶闸管功率控制器 (3) Ground PE securely. (4) Connect control terminal with multi-fiber shielded cable（or strand wire）; the near-end of cable’s screening can (the end near the controller) should be connected to controller’s earth terminal. Control cable should be arranged far away from main circuit and high-current/high-voltage circuits (inc. main cables, motor cables, cables connected to relays or contactors) and should not go parallel with them (vertical cross instead) to avoid interference. (5) If relay contacts on the control board are used to connect inductive load (contact relays, contactors), surge voltage absorption circuits should be connected, such as RC absorption circuits (the creepage current should be less than the retaining current of the contactors or relays), voltage-dependant resistance, diodes (should only be connected to DC electromagnetic loop, pay special attention to the polarities) etc. The absorption circuit should be in parallel connection to the relays or contactors. 11 KTY3S 系列晶闸管功率控制器 3.5 Connection Diagram Fig.3-4 Connections 12 KTY3S 系列晶闸管功率控制器 3.6 Terminals and Switches 3.6.1 Terminals Main Loop Terminals Terminal Function Details KTY3S-****-4: AC100～400V，45～65Hz R、S、T Input supply KTY3S-****-5: AC400～500V，45～65Hz KTY3S-****-7: AC500～690V，45～65Hz U、V、W Output supply Connected to load Earth terminal Must be securely grounded Control Loop Terminals Terminal Function D1、D2 Control power supply Details AC100～240V 45～65Hz Fan input power of controller which smaller or equal to 800A is FP1、FP2 Fan power supply AC220V/2A The controller greater than or equal to 1000A need to connect to the other power supply in system configuration FAN1、FAN2 FY1、FY2 +V AI1 Fan power output Connect to fan (for controllers with rated current≤800A) Passive contact output, AC250V/2A; controller; greater than or Fan relay output equal to1000A, because the fan power is larger, connect the contact for expansion cooling fan after the contact through external expansion (see 7.2.9) +5V power supply Analog reference power supply, load capacity ＜5mA DC0～20mA DC4～20mA Input impedance：250Ω DC0～5V Input impedance：≥25KΩ DC0～10V Analog input 1 Programmable, select the signal type through the dial switch and parameter setting (menu 4.11) DC0～5V / DC0～10V AI2 Input impedance：≥25KΩ Analog input 2 Programmable, select the signal type through the dial switch GND Input signal “ground” AI3、AI4 Analog input 3, 4 AI1, AI2 Input signal common point DC0～10V/AC0～10V input programmable GND Input signal “ground” AI3、AI4 Input signal common point Enable operation Passive binary input, closed: RUN photoelectricity-isolated open: Passive binary input, Setpoint selection 1 X1、M2 X2、M2 Binary input 2 13 STOP KTY3S 系列晶闸管功率控制器 X3、M2 Binary input 3 photoelectricity-isolated X4、M2 Binary input 4 programmable X5、M2 Binary input 5 Default: Fault Reset Passive binary input or high/low level input, photoelectricity-isolated, programmable AO1 AO2 Analog output 1 Analog output 2 Default: AC output voltage Photoelectricity-isolated, DC4 Default: AC output Current ~ 20mA or DC0 ~ 20mA AO3 Analog output 3 AO4 Analog output 4 Default: AC output power (default), programmable Analog output Analog output signal common terminal AO1, AO2, AO3, AO4, “ground” common point M2 RS485 communication interface, MODBUS protocol; A1 is＋，B1 A1、B1 1# communication is－ 1# communication M3 1# communication reference “ground” reference RS485 communication interface, MODBUS protocol; A2 is＋，B2 A2、B2 2# communication is－ Y1、YC Relay output 1 Programmable, always open Y2、YC Relay output 2 AC 250V/5A Y3、YC Relay output 3 DC 30V/5A Default: Fault alarm 3.6.2 Switches SW1 is used to choose different input signals. Change SW1 dip position to vary input signal type. Fig.3-5 Dip Switch SW1 (1) Analog input signal and SW1 dip positions: (× indicates irrelevance to dip position) SW1 Terminals Input signal 4.11(signal type) 4.10(signal type) 123456 AI1 DC4～20mA 1 1 ×××× 0 × input DC1～5V 0 1 ×××× 0 × signal DC0～20mA 1 1 ×××× 1 × 14 KTY3S 系列晶闸管功率控制器 AI2 DC0～5V 0 1 ×××× 1 × DC0～10V 0 0 ×××× 1 × DC0～5V ×× 1 ××× × 1 DC1～5V ×× 1 ××× × 0 DC2～10V ×× 0 ××× × 0 DC0～10V ×× 0 ××× × 1 input signal (2) Binary value input signal and SW1 dip positions: (× indicates irrelevance to dip position) SW1 Terminals Input signal 123456 Passive binary X5 input value signal High/low level signal 3.7 Application Cases 3.7.1 Case1: Ohmic load （1）Connection 15 ××× 1 0 × ××× 0 1 × KTY3S 系列晶闸管功率控制器 QF1 FU1 Main circuit power supply 3AC380V FU2 FU3 Control power supply AC100～240V Fan power supply AC220V R U S V T W Load OR D1 D2 Load FP1 FP2 KTY3S controller AI1 4～20mA AI2 +V Potentiometer setting W1 10K/2W Operation permission S1 YC GND input AI1、AI2 translation Fault reset Y1 Fault alarm X1 S2 Power Supply X2 S3 X3 M2 Fig.3-6 Connections for control of ohmic load （2）Signal type settings Signals in this case AI1 input signal: DC4 ~ 20mA (default) AI2 input signal: DC0 ~ 5V (default) If the control signal type is not the signal type in this example, the control signal type can be set by adjusting the dial state of switch SW1 in combination with the setting of menu 4.11（ (see section 3.6.2) （3）Parameter settings Default settings: the controller has been set to closed-loop, constant voltage and limited current control mode, which is most common in industrial field. Load class: 2.12 = 0 Triggering selection: 2.14=0 (Default) Feedback selection: 2.09=7.27 （Default: constant voltage control）/2.09=7.29（Constant current control）/ 2.09=7.31（Constant power control)） Limitation signal selection: 2.10=7.29 （Default: Current-limited)）/2.10=7.27（Voltage-limited） 16 KTY3S 系列晶闸管功率控制器 / 2.10=7.31（Power-limited） Setpoint selection 1: 1.15=8.12 (Default) Fault reset: 6.02=8.14 (Default) （4）Output limitation settings Set rated output voltage and rated output current to determine maximum output voltage and current. 3.32= ***V (Rated output voltage) 3.33 = ***A (Rated output current) （5）Operation Close S1, the controller starts to run, “RUN” is on. When S2 is open, setpoint is obtained from input port AI1. Output voltage varies according to setpoint signal DC4 ~ 20mA. Close S2, setpoint signal obtained from input port AI2. Output voltage varies according to potential regulator setpoint. Parameters such as setpoints, voltage feedback, current feedback, output voltage, output current, and output power can be read when the controller is running. Open S1, the controller reduces output according to the ramp-function to a full stop, then “STOP” is on, ready for next operation. When fault occurs, the controller stops running. “FAULT” on the panel and fault alarm are turned on. Press S3 or “ESC” to reset after fault has been confirmed and eliminated. 17 KTY3S 系列晶闸管功率控制器 3.7.2 Case 2: Transformer load （1）Connection Fig.3-7 Connections for control of Transformer Load （2）Signal Type Settings Signals in this case: AI1 input signal: DC4 ~ 20mA (default) AI2 input signal: DC0 ~ 5V (default) If the control signal type is not the signal type in this example, the control signal type can be set by adjusting the dial state of switch SW1 in combination with the setting of menu 4.11（ (see section 3.6.2) （3）Parameter settings Default settings: the controller has been set to closed-loop, constant voltage and limited current control mode, which is most common in industrial field. Load class: 2.12 = 1 （Default） Triggering selection: 2.14=0 （Default） Feedback selection: 2.09=7.27 (Default: constant voltage control) / 2.09=7.29 (Constant current control) / 2.09=7.31 (Constant power control) Limitation signal selection: 2.10=7.29 (Default: Current-limited) / 18 KTY3S 系列晶闸管功率控制器 2.10=7.27 (Voltage-limited) / 2.10=7.31 (Power-limited) Setpoint selection 1: 1.15=8.12 (Default) Fault reset: 6.02=8.14 (Default) （4）Output limitation settings Set rated output voltage and rated output current to determine maximum output voltage and current. 3.32 = ***V (Rated output voltage) 3.33= ***A (Rated output current) （5）Operation Close S1, the controller starts to run, “RUN” is on. When S2 is open, setpoint is obtained from input port AI1. Output voltage varies according to setpoint signal DC4 ~ 20mA. Close S2, setpoint signal obtained from input port AI2. Output voltage varies according to potential regulator setpoint. Parameters such as setpoints, voltage feedback, current feedback, output voltage, output current, and output power can be read when the controller is running. Open S1, the controller reduces output according to the ramp-function to a full stop, then “STOP” is on, ready for next operation. When fault occurs, the controller stops running. “FAULT” on the panel and fault alarm are turned on. Press S3 or “ESC” to reset after fault has been confirmed and eliminated. 19 KTY3S 系列晶闸管功率控制器 3.7.3 Case 3: External feedback 1 –Rectifying on Transformer Secondary Side （1） Connection Fig.3-8 Connections for rectifying on transformer secondary side （2）Signal type settings Signals in this case: AI1 input signal: DC4 ~ 20mA (default) AI2 input signal: DC0 ~ 5V (default) If the control signal type is not the signal type in this example, the control signal type can be set by adjusting the dial state of switch SW1 in combination with the setting of menu 4.11（ (see section 3.6.2) （3）Parameter settings Load class: 2.12 = 1 Triggering selection: (Default) 2.14=0 (Default) D voltage feedback source: 3.34=7.13 (Default) D current feedback source: 3.35=7.14 (Default) D standard voltage: 3.36= Max. voltage of secondary side D standard current: 3.37= Max. current of secondary side D power coefficient: 3.40=1.000 (Default) Feedback selection: 2.09=7.28 (Constant voltage control) /2.09=7.30 (Constant current control) 20 KTY3S 系列晶闸管功率控制器 / 2.09=7.32 (Constant power control) Limitation signal selection: 2.10=7.30 (Current-limited) /2.10=7.28 (Voltage-limited) / 2.10=7.32 (Power-limited) Setpoint selection 1: 1.15=8.12 (Default) Fault reset: 6.02=8.14 (Default) （4）Output limitation settings Set rated output voltage and rated output current to determine maximum output voltage and current. 3.38 = ***V (D rated output voltage) 3.39= ***A (D rated output current) （5）Operation Close S1, the controller starts to run, “RUN” is on. When S2 is open, setpoint is obtained from input port AI1. Output voltage varies according to setpoint signal DC4 ~ 20mA. Close S2, setpoint signal obtained from input port AI2. Output voltage varies according to potential regulator setpoint. Parameters such as setpoints, voltage feedback, current feedback, output voltage, output current, and output power can be read when the controller is running. Open S1, the controller reduces output according to the ramp-function to a full stop, then “STOP” is on, ready for next operation. When fault occurs, the controller stops running. “FAULT” on the panel and fault alarm are turned on. Press S3 or “ESC” to reset after fault has been confirmed and eliminated. 21 KTY3S 系列晶闸管功率控制器 3.7.4 Case 4: control by AC on transformer secondary side （1） Connection QF1 FU1 Main circuit power supply FU2 3 AC380V FU3 Control power supply AC 100～ 240V Fan power supply AC 220V T R U S V T W Load D1 D2 Step up / step down transformer U FP1 FP2 Circuit board port V W Transformer AI1 4 ～20mA FL1~FL6 KTY3S Controller AI2 +V Potentiometer setting W1 10 K/2W AI1、AI2 GND S1 Operation permission YC X1 input translation Y1 X2 S3 Fault reset Power Supply Fault alarm X3 M2 Fig. 3-9 Connection of AC control on transformer secondary side （2）Parameter settings Load class: 2.12 = 1 (Default) Triggering selection: 2.14=0 (Default) Feedback selection: 2.09=7.27 （Constant voltage control）/2.09=7.29（Constant current control）/ 2.09=7.31（Constant power control） Limitation signal selection: 2.10=7.29（Current-limited）/2.10=7.27（Voltage-limited）/ 2.10=7.31 （Power-limited） Setpoint selection 1: 1.15=8.12 (Default) Fault reset: 6.02=8.14 (Default) AC voltage attenuation multiple: AC voltage attenuation multiple of window 3.50 is set according to transformer step-up / step-down multiple Rated current：3.33=**** Rated voltage：3.32=**** （3）Feedback notes A． The three-phase current at the secondary side of the transformer must convert the large current into a current signal corresponding to 0.1A at full value through the transformer and send it to the 22 KTY3S 系列晶闸管功率控制器 circuit board FL1 ~ fl6 (plug-in). B． When transmitting the current signal, pay attention to the phase of the current on the path (the same name end of the transformer). C． The output voltage at the secondary side of the transformer shall be increased and decreased to 3AC380V through the transformer for voltage feedback. D．During the selection and wiring of step-up and step-down transformers, it shall be noted that the phase and phase sequence shall not be changed, and there shall be no phase shift and wrong phase sequence of transformers. 3.7.5 Case 5： Constant power control Constant power control mode is zero-crossing triggered. The output waveforms are full cycles without harmonic pollution to electric network. （1）Ohmic load: the same as in Case 1, but 2.14=2 （2）Inductive load: the same as in Case 2, but 2.14=2 （3）Constant power control mode selection Set 2.24=0: output according to set value in open loop (according to duty ratio) Set 2.24=1: output according to power setpoint in closed loop. 4 Operation 4.1 Control panel It’s convenient to set and monitor parameters through control panel. The control panel is illustrated in Fig. 4-1. Fig.4-1 Control panel RUN: STOP: Operation indicator. On during operation Stop indicator. On in case of fault or shutdown 23 KTY3S 系列晶闸管功率控制器 A/M: Auto / manual indicator. On when the signal connected to the setting selection 1 (1.15) is 1 FAULT: Fault indicator. In case of fault, the lamp flashes 4.2 Operation method Power controller KTY3S series have ten main menus, each of which contains various submenus, see Fig. 4-2. Key Name Function explanation ENT/DATA Enter select, read data, confirm modification ESC/RESET Exit Exit without saving; reset when there is a fault. ∧ Increase Submenu change, data modification ∨ Decrease Submenu change, data modification ＜ Left Main menu change ＞ Right Main menu change AUTO/MAN Auto/Man Auto/Manual Selection Menu Digital display Data LED Indications Indicates status of the controller Fig.4-2 Menu structure Fox example, change the default connection of connective switch 1.11(setpoint 1) from 7.11 (AI1 parameter) to parameter linker 7.03 (parameter 1), explain the correction method: 24 KTY3S 系列晶闸管功率控制器 Fig.4-3 Parameter modification Parameters modification, the parameters are modified timely and effective (Keyboard property is “R/W” in the parameter list); some parameters can be modified when the device is stop, effective after saving (Keyboard property is “T” in the parameter list) The following figure is the correspondence of number or letter with the 7-segment digital display character 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Fig.4-4 7-segment Display Reference Table 25 KTY3S 系列晶闸管功率控制器 5 Control logic diagrams 26 KTY3S 系列晶闸管功率控制器 27 KTY3S 系列晶闸管功率控制器 28 29 c a b c a b c a b c a b c a b n i 1 s ci ci n i 1 s ci ci n i 1 s ai bi n i 1 s ci ci n i 1 s ci ci n i 1 s ai bi n i 1 s ci ci a s n a s n a sn a s n a s n a sn a s n c ab c ab c ab c ab c ab c c a b a b KTY3S 系列晶闸管功率控制器 i (a2 b2 c2 ) / 3 S ui U (a 2 b 2 ) / 2 c S /( 3*a*b) d = a ×b×c p ab c = a×b c P/( 3*a*b) KTY3S 系列晶闸管功率控制器 30 c a b c a b c a b n 31 u (a2 b2 c2 ) / 3 i 1 s ci ci n i 1 s ci ci n i 1 s ci ci a s n a s n a s n c a b c a b c a b KTY3S 系列晶闸管功率控制器 a 100.0% b c ab 32 a 100.0% b a 100.0% b c c c a c 100.0% b c ab KTY3S 系列晶闸管功率控制器 KTY3S 系列晶闸管功率控制器 Y1 relay Y2 relay Y3 relay Fan relay 33 b c 34 a 100.0% b a 100.0% b c c d a bc d a c a b KTY3S 系列晶闸管功率控制器 KTY3S 系列晶闸管功率控制器 35 KTY3S 系列晶闸管功率控制器 36 KTY3S 系列晶闸管功率控制器 37 KTY3S 系列晶闸管功率控制器 38 KTY3S 系列晶闸管功率控制器 6 Parameter Reference Table Keyboard attributes: parameter modifiability through keyboard R : read-only, unmodifiable. R/W : readable/ writable, modifiable. T : readable/ writable, modifiable when the controller stops. X : parameter modifiable, only when password 1 is valid. Y : parameter modifiable, only when password 2 is valid. Z : parameter modifiable, only when password 3 is valid. Communication attributes: parameter modifiability through communication R : read-only, unmodifiable; read-only through communication R/W : readable/ writable, modifiable; readable and modifiable through communication T :readable/ writable, modifiable when the controller stops; read-only through communication, modifiable when the controller stops Reset attributes: A : Level 1 reset. When password is valid, parameters with A attribute are restored to default. B : Level 2 reset. When password is valid, parameters with A or B attributes are restored to default. C : Level 3 reset. When password is valid, parameters with A, B or C attributes are restored to default. Menu Name Default Keyboard Comm. Reset Value Property Property Property - R R A Range Menu 0: Common Parameters 0.01 User-defined parameter 1 Related with 5.01 0.02 User-defined parameter 2 Related with 5.02 0.03 User-defined parameter 3 Related with 5.03 0.04 User-defined parameter 4 Related with 5.04 0.05 User-defined parameter 5 Related with 5.05 Menu 1: Setpoint 39 KTY3S 系列晶闸管功率控制器 1.01 Setpoint summation -200.0%～200.0% - 1.02 Pre-limit setpoint -200.0%～200.0% - 1.03 Ramp output 0.00～100.00% - 1.04 Biasing -50.0%～50.0% 0.0 1.05 Max. Limitation 7.01～7.** 7.02 1.06 Min. Limitation 7.01～7.** 7.01 1.07 Ramp-on time 0.0～600.0S 5.0 1.08 Ramp-down time 0.0～600.0S 0.0 1.09 Enable ramp-function 8.01～8.** 8.02 1.10 Signal polarity 8.01～8.** 8.01 1.11 Setpoint 1 7.01～7.** 7.11 1.12 Setpoint 2 7.01～7.** 7.12 1.13 Setpoint 3 7.01～7.** 7.01 1.14 Setpoint 4 7.01～7.** 7.01 1.15 Setpoint selection 1 8.01～8.** 8.12 1.16 Setpoint selection 2 8.01～8.** 8.01 1.17 Setpoint selection 3 8.01～8.** 8.01 1.18 Setpoint selection 4 8.01～8.** 8.01 1.19 Setpoint 5 7.01～7.** 7.51 1.20 Rated setpoint 100～32000 10000 121 Ramp-on input 8.01～8.** 8.01 R/W R 122 Ramp-down input 8.01～8.** 8.01 R/W R 1.23 Ramp-on / ramp-down rate 1.0～60.0 10.0 R/W R 1.24 Ramp-on 0.0 R/W R 1.25 Maintain output 0、1 0 R/W R 126 Start/stop selection 8.01～8.** 8.01 R/W R A 127 Start/stop signal source 8.01～8.** 8.02 R/W R A - R R R R R/W R R/W / ramp-down 0.0～100.0% A R/W R A Menu 2: Control 2.01 Feedback value 0.0～200.0% 2.02 Adjustor output 0.0～100.0% 2.03 Control angle 0.0°～120.0° 2.04 Parameter, P-part 0.000～2.000 0.200 2.05 Parameter, I-part 0.000～2.000 0.250 2.06 Parameter, D-part 0.000～2.000 0.000 2.07 Limiter parameter, P-part 0.001～2.000 0.010 A R/W 40 R/W KTY3S 系列晶闸管功率控制器 2.08 Limiter parameter, I-part 0.001～2.000 0.100 2.09 Feedback source 1 7.27～7.32 7.27 2.10 Limitation signal selection 7.27～7.32、7.77 7.29 2.11 Limitation value selection 7.02～7.** 7.02 2.12 Load class 0、1 1 2.13 Control angle limitation 0.0°～120.0° 0.0 2.14 Triggering selection 1 0、1、2、3 0 T R R/W R/W R/W T 2.15 Triggering selection 2 0、1 0 2.16 Zero-crossing cycle 2～100S 2 2.17 Fixed/variable cycle 0、1 0 2.18 Position control input 8.01～8.** 8.01 2.19 LZ control selection 0、1 0 2.20 LZ control input 8.01～8.** 8.01 2.21 LZ control time 0～600min 120 2.22 Enable limiter 0、1 1 2.23 Enable non-output 0、1 2.24 Zero crossing closed loop 2.25 R T R/W T R 1 R/W R/W 0、1 0 T R A Zero-crossing output ratio 0～100 0 R R A 2.26 Output P time 1 1～7200 10 2.27 Output N time 1 1～7200 10 2.28 Output N time 2 7.01～7.** 7.54 2.29 Output n time 2 7.01～7.** 7.55 2.30 Status input 8.01～8.** 8.01 2.31 Output time selection 1 8.01～8.** 8.12 2.32 Output time selection 2 8.01～8.** 8.01 2.33 Feedback selection 8.01～8.** 8.01 R/W R/W A 2.34 Feedback source 2 7.27～7.32 7.29 T R A 0～1 0 RW RW A R/W 2.35 Effective value / average R/W A R value Menu 3: Feedback 3.01 1.5V acquisition value 0～4096 - 3.02 UV voltage acquisition value 0～4096 - 3.03 UV voltage correction 0.000～1.500 3.04 UV output voltage 0 0～32000 3.05 UV output voltage 1 0～3200.0 R 41 1.000 R/W - R A R B A KTY3S 系列晶闸管功率控制器 3.06 UV output voltage 2 0～320.00 3.07 Reserved - - - - 3.08 Reserved - - - - 3.09 Reserved - 3.10 Reserved - - - - 3.11 Reserved - 3.12 WU - R A 3.13 WU voltage correction 0.000～1.500 1.000 R/W B 3.14 WU output voltage 0 0～32000 3.15 WU output voltage 1 0～3200.0 - R A 3.16 WU output voltage 2 0～320.00 3.17 U current acquisition value 0～4096 - R A 3.18 U current correction 0.000～1.500 1.000 R/W B 3.19 U output current 0 0～32000 3.20 U output current 1 0～3200.0 - R A 3.21 U output current 2 0～320.00 3.22 V current acquisition value 0～4096 - R A 3.23 V current correction 0.000～1.500 1.000 R/W B 3.24 V output current 0 0～32000 3.25 V output current 1 0～3200.0 - R A 3.26 V output current 2 0～320.00 3.27 W current acquisition value 0～4096 - R 3.28 W current correction 0.000～1.500 1.000 R/W 3.29 W output current 0 0～32000 3.30 W output current 1 0～3200.0 - R 3.31 W output current 2 0～320.00 3.32 Rated output voltage 1～AC calibration voltage voltage acquisition 0～4096 Rated output current 1～AC calibration current A B 380 A See 3.33 R dataplat e 3.34 D voltage feedback source 7.11～7.14 7.13 3.35 D current feedback source 7.11～7.14 7.14 3.36 D standard voltage 0～32000V 100 3.37 D standard current 0～32000A 100 T B 42 KTY3S 系列晶闸管功率控制器 3.38 D rated output voltage 0～32000V 80 3.39 D rated output current 5～32000A 80 3.40 D power coefficient 0.100～5.000 1.000 3.41 AB voltage acquisition value 0～4096 3.42 AB voltage correction 0.000～1.500 3.43 AB voltage - R A 1.000 R/W B 0～1000 - R A 3.44 BC voltage acquisition value 0～4096 - R A 3.45 BC voltage correction 0.000～1.500 1.000 R/W B 3.46 BC voltage 0～1000 - R A 3.47 CA voltage acquisition value 0～4096 - R A 3.48 CA voltage correction 0.000～1.500 1.000 R/W B 3.49 CA voltage 0～1000 - R A 3.50 AC attenuation multiple 0.20～100.00 1.00 R/W B R 3.51 Average voltage calibration 10-32000 923 3.52 Average current calibration 0-32000 100 3.53 Output current correction 500-10000 1000 X RW C RW B Menu 4: Input and Output 4.01 AI1 acquisition value 0.0～100.0% 4.02 AI2 acquisition value 0.0～100.0% 4.03 AI3 acquisition value 0.0～100.0% 4.04 AI4 acquisition value 0.0～100.0% 4.05 PID parameters 0.0～1000.0 4.06 AI1 calibration coefficient 0.100～3.000 1.000 4.07 AI2 calibration coefficient 0.100～3.000 1.000 4.08 AI3 calibration coefficient 0.100～3.000 1.000 4.09 AI4 calibration coefficient 0.100～3.000 1.000 4.10 AI2 signal type 0、1 0 4.11 AI1 signal type 0、1 0 4.12 AO1 output source 7.01～7.** 7.27 4.13 AO2 output source 7.01～7.** 7.29 4.14 AO3 output source 7.01～7.** 7.31 4.15 AO4 output source 7.01～7.** 7.01 4.16 AO1 standardization 0.1～320.00 100.00 4.17 AO2 standardization 0.1～320.00 100.00 R - A X R B 43 R/W A R/W R A KTY3S 系列晶闸管功率控制器 4.18 AO3 standardization 0.1～320.00 100.00 4.19 AO4 standardization 0.1～320.00 100.00 4.20 AO1 signal type 0、1 0 4.21 AO2 signal type 0、1 0 4.22 AO3 signal type 0、1 0 4.23 AO4 signal type 0、1 0 4.24 AO1 output 0.0～110.0% - 4.25 AO2 output 0.0～110.0% - 4.26 AO3 output 0.0～110.0% - 4.27 AO4 output 0.0～110.0% -0.0 4.28 Y1 output source 8.01～8.** 8.21 4.29 Y2 output source 8.01～8.** 8.01 4.30 Y3 output source 8.01～8.** 8.01 4.31 Fan stop delay time 0～60min 5 4.32 Fan relay selection 0、1 0 4.33 Fan relay source 8.01～8.** 8.01 4.34 Electricity accumulation H 0～32000 0 R R/W R 4.35 Electricity accumulation L 0～32000 0 Menu 5: Function 5.01 Source of menu 0.01 1.01～9.** 1.03 5.02 Source of menu 0.02 1.01～9.** 2.01 5.03 Source of menu 0.03 1.01～9.** 7.21 5.04 Source of menu 0.04 1.01～9.** 7.22 5.05 Source of menu 0.05 1.01～9.** 7.23 5.06 Source of comparator 1 7.01～7.** 7.01 5.07 Source of comparator 2 7.01～7.** 7.01 5.08 Source of comparator 3 7.01～7.** 7.01 5.09 Comparative point 1 0.1～3200.0 0.1 5.10 Comparative point 2 0.1～3200.0 0.1 5.11 Comparative point 3 0.1～3200.0 0.1 5.12 Md1 input 1 7.01～7.** 7.01 5.13 Md1 input 2 7.01～7.** 7.01 5.14 Md2 input 1 7.01～7.** 7.01 5.15 Md2 input 2 7.01～7.** 7.01 44 R/W R A R/W R A KTY3S 系列晶闸管功率控制器 5.16 Md2 input 3 7.01～7.** 7.02 5.17 Md3 input 1 7.01～7.** 7.01 5.18 Md3 input 2 7.01～7.** 7.01 5.19 Md3 input 3 7.01～7.** 7.01 5.20 Md4 input 1 7.01～7.** 7.27 5.21 Md4 input 2 7.01～7.** 7.02 5.22 Md5 input 1 7.01～7.** 7.29 5.23 Md5 input 2 7.01～7.** 7.02 5.24 Md6 input 1 7.01～7.** 7.36 5.25 Md6 input 2 7.01～7.** 7.37 5.27 Binary input 1 8.01～8.** 8.01 5.28 Binary input 2 8.01～8.** 8.01 5.29 Binary selection 1 8.01～8.** 8.01 5.30 Source of reverser 1 8.01～8.** 8.01 5.31 Source of reverser 2 8.01～8.** 8.01 5.32 Source of reverser 3 8.01～8.** 8.01 5.33 Source of signal delayer 1 8.01～8.** 8.01 5.34 Source of signal delayer 2 8.01～8.** 8.01 5.35 Source of signal delayer 3 8.01～8.** 8.01 5.36 Delayer 1 delay time 0.0～300.0S 5.0 5.37 Delayer 2 delay time 0.0～300.0S 5.0 5.38 Delayer 3 delay time 0.0～300.0S 5.0 5.39 Timer 1 startup source 8.01～8.** 8.01 5.40 Timer 1 reset source 8.01～8.** 8.01 5.41 Timer 1 timeset 0.0～300.0S 5.0 5.42 Timer 2 startup source 8.01～8.** 8.01 5.43 Timer 2 reset source 8.01～8.** 8.01 5.44 Timer 2 timeset 0.0～300.0S 5.0 5.45 AND logic input 1 source 8.01～8.** 8.01 5.46 AND logic input 2 source 8.01～8.** 8.01 5.47 AND logic input 3 source 8.01～8.** 8.01 5.48 OR logic input 1 source 8.01～8.** 8.01 5.49 OR logic input 2 source 8.01～8.** 8.01 5.50 OR logic input 3 source 8.01～8.** 8.01 5.51 Source of parameter read by 1.01～9.** 7.01 R/W R R/W R R/W R 45 KTY3S 系列晶闸管功率控制器 5.52 Source of parameter read by 1.01～9.** 7.01 5.53 Source of parameter read by 1.01～9.** 7.01 5.54 Source of parameter read by 1.01～9.** 7.01 5.55 Source of parameter read by 1.01～9.** 7.01 5.56 Source of parameter read by 1.01～9.** 7.01 5.57 Source of parameter read by 1.01～9.** 7.01 5.58 Source of parameter read by 1.01～9.** 7.01 5.59 Source of parameter read by 1.01～9.** 7.01 5.60 Source of parameter read by 1.01～9.** 7.01 5.61 Source of parameter read by 1.01～9.** 7.01 5.62 Source of parameter read by 1.01～9.** 7.01 5.63 Source of parameter read by 1.01～9.** 7.01 5.64 Source of parameter read by 1.01～9.** 7.01 5.65 Source of parameter read by 1.01～9.** 7.01 5.66 Source of parameter read by 1.01～9.** 7.01 5.67 Source of parameter read by 1.01～9.** 7.01 5.68 Source of parameter read by 1.01～9.** 7.01 5.69 Source of parameter read by 1.01～9.** 7.01 5.70 Source of parameter read by 1.01～9.** 7.01 5.71 Source of status 1 ～ ～ 5.80 Source of status 10 5.81 Status 8.01～8.** 8.01 R/W A 0～1023 - R A - R R 8.14 R/W R/W Menu 6: Fault Disposal 6.01 Fault content 0～99 6.02 Fault reset 8.01～8.** 6.03 The latest fault - 6.04 nd The 2 latest fault - 6.05 The 3rd latest fault 6.06 The 4th latest fault - 6.07 The 5th latest fault - 6.08 Reserved - - 6.09 Enable overheat detecting 0、1 1 6.10 Enable thyristor detecting 0、1 0 6.11 Load unbalance detection 0、1 0 - 0～99 46 A R R R/W R A KTY3S 系列晶闸管功率控制器 6.12 Stop at load unbalance 0、1 0 6.13 Load unbalance threshold 5.0～100.0% 20.0 6.14 Loss of phase check 0、1、2 0 6.15 Enable delayed startup 0、1 1 6.16 Voltage unbalance 5.0～100.0 6.17 Reserved 0～1 0 6.18 Source of exterior fault 1 8.01～8.** 8.01 6.19 Source of exterior fault 2 8.01～8.** 8.01 6.20 Ignition time 0.00～1.70 1.70 6.21 Ignition ratio 10～30 30 6.22 Ignition status 0～1 0 6.23 Ignition permission 0～1 0 6.24 Voltage stabilization time 1～5 2 6.25 Power clearing 8.01～8.80 8.14 6.26 Electricity metering mode 0～1 0 6.27 Reserved 1.0～30.0 2.0 6.28 Reserved 50～500 300 6.29 Reserved 0～1 0 6.30 Reserved 0～1 0 100.0 X R X RW RW R Menu 7: Parameter Connector 7.01 Fixed value 0.0 0.0 0.0 7.02 Fixed value 100.0 100.0 100.0 7.03 Parameter 1 0.0～200.0 0.0 7.04 Parameter 2 0.0～3200.0 0.0 7.05 Parameter 3 0.0～3200.0 0.0 7.06 Parameter 4 0.0～3200.0 0.0 7.07 Parameter 5 0.0～3200.0 0.0 7.08 Parameter 6 0.0～3200.0 0.0 7.09 Parameter 7 0.0～100.0 0.0 7.10 Parameter 8 0～32000 0 7.11 AI1 parameter 0.0～150.0% - 7.12 AI2 parameter 0.0～150.0% - 7.13 AI3 parameter 0.0～150.0% - 7.14 AI4 parameter 0.0～150.0% - 7.16 Setpoint summation -200.0%～200.0% - 47 R R A R/W R/W A R R A KTY3S 系列晶闸管功率控制器 7.17 Pre-limit setpoint -200.0%～200.0% - 7.18 Ramp output 0.0～100.0% - 7.19 Adjustor output 0.0～100.0% - 7.20 Control angle 0.0°～180.0° - 7.21 AC output voltage 0 0～32000V - 7.22 AC output current 0 0～32000A - 7.23 AC output power 0 0～32000kW - 7.24 D output voltage 0 0～32000V - 7.25 D output current 0 0～32000A - 7.26 D output power 0 0～32000kW - 7.27 AC voltage feedback 0.00～200.00% - 7.28 D voltage feedback 0.00～200.00% - 7.29 AC current feedback 0.00～200.00% - 7.30 D current feedback 0.00～200.00% - 7.31 AC power feedback 0.00～200.00% - 7.32 D power feedback 0.00～200.00% - 7.33 Md1 output 0.0～3000.0 - 7.34 Md2 output 0.0～3000.0 - 7.35 Md3 output 0.0～3000.0 - 7.36 Md4 output 0.0～3000.0 - 7.37 Md5 output 0.0～3000.0 - 7.38 AC output voltage 1 0.0～3200.0V - 7.39 AC output current 1 0.0～3200.0A - 7.40 AC output power 1 0.0～3200.0kW - 7.41 AC output voltage 2 0.00～320.00V - 7.42 AC output current 2 0.00～320.00A - 7.43 AC output power 2 0.00～320.00kW - 7.44 D output voltage 1 0.0～3200.0V - 7.45 D output current 1 0.0～3200.0A - 7.46 D output power 1 0.0～3200.0kW - 7.47 D output voltage 2 0.0～320.00V - 7.48 D output current 2 0.0～320.00A - 7.49 D output power 2 0.0～320.00kW - 7.50 Input power voltage 0～900V - 7.51 Parameter from PB1 PZD1 0～32000 0 R 48 R A KTY3S 系列晶闸管功率控制器 7.52 Parameter from PB1 PZD2 0～32000 0 7.53 Parameter from PB1 PZD3 0～32000 0 7.54 Parameter from PB1 PZD4 0～32000 0 7.55 Parameter from PB1 PZD5 0～32000 0 7.56 Parameter from PB1 PZD6 0～32000 0 7.57 Parameter from PB1 PZD7 0～32000 0 7.58 Parameter from PB1 PZD8 0～32000 0 7.59 Parameter from PB1 PZD9 0～32000 0 7.60 Parameter from PB1 PZD10 0～32000 0 7.61 Parameter from PB2 PZD1 0～32000 0 7.62 Parameter from PB2 PZD2 0～32000 0 7.63 Parameter from PB2 PZD3 0～32000 0 7.64 Parameter from PB2 PZD4 0～32000 0 7.65 Parameter from PB2 PZD5 0～32000 0 7.66 Parameter from PB2 PZD6 0～32000 0 7.67 Parameter from PB2 PZD7 0～32000 0 7.68 Parameter from PB2 PZD8 0～32000 0 7.69 Parameter from PB2 PZD9 0～32000 0 7.70 Parameter from PB2 PZD10 0～32000 0 7.71 U-phase current 0～32000 - 7.72 V-phase current 0～32000 - 7.73 W-phase current 0～32000 - 7.74 AC output voltageM 0.0～3200.0 - 7.75 AC output current M 0～32000 - 7.76 AC output power M 0.0～3200.0 - 7.77 Md6 output 0.0～3000.0 7.78 U phase current M 7.79 R R A R R A - R R A 0～32000 - R R A V phase current M 0～32000 - R R A 7.80 W phase current M 0～32000 - R R A 7.81 Apparent power feedback 0.00～200.00% - R R A 7.82 Apparent power 0 0～32000 - R R A 7.83 Apparent power 1 0～3200.0 - R R A 7.84 Apparent power 2 0～320.00 - R R A 0 R R A Menu 8: Binector 8.01 Fixed value 0 0 49 KTY3S 系列晶闸管功率控制器 8.02 Fixed value 1 1 1 8.03 Binary parameter 1 0、1 0 8.04 Binary parameter 2 0、1 0 8.05 Binary parameter 3 0、1 0 8.06 Binary parameter 4 0、1 0 8.07 Binary parameter 5 0、1 0 8.08 Binary parameter 6 0、1 0 8.09 Binary parameter 7 0、1 0 8.10 Binary parameter 8 0、1 0 8.11 Enable operation 0、1 - 8.12 X2 signal 0、1 - 8.13 X2 signal reversal 0、1 - 8.14 X3 signal 0、1 - 8.15 X3 signal reversal 0、1 - 8.16 X4 signal 0、1 - 8.17 X4 signal reversal 0、1 - 8.18 X5 signal 0、1 - 8.19 X5 signal reversal 0、1 - 8.20 Auto/Manual detection 0、1 - 8.21 Controller fault 0、1 - 8.22 System fault 0、1 - 8.23 Main loop fault 0、1 - 8.24 Overcurrent 0、1 - 8.25 Thyristor overheat 0、1 - 8.26 Thyristor fault 0、1 - 8.27 Load unbalance 0、1 - 8.28 Power frequency fault 0、1 - 8.29 External fault 1 0、1 8.30 External fault 2 8.31 R/W R/W A R R A - R R A 0、1 - R R A Comparator 1 output 0、1 - 8.32 Comparator 1 output 0、1 - 8.33 Comparator 2 output 0、1 R R A 8.34 Comparator 2 output 0、1 - 8.35 Comparator 3 output 0、1 - 8.36 Comparator 3 output 0、1 50 KTY3S 系列晶闸管功率控制器 8.37 Connect setpoint 0、1 - 8.38 Operational status 0、1 - 8.39 Limitation status 0、1 - 8.40 Fan condition 0、1 - 8.41 Reverser 1 output 0、1 - 8.42 Reverser 2 output 0、1 - 8.43 Reverser 3 output 0、1 - 8.44 Delayer 1 output 0、1 - 8.45 Delayer 1 output reversal 0、1 - 8.46 Delayer 2 output 0、1 - 8.47 Delayer 2 output reversal 0、1 - 8.48 Delayer 3 output 0、1 - 8.49 Delayer 3 output reversal 0、1 - 8.50 Timer 1 output 0、1 - 8.51 Timer 1 output reversal 0、1 - 8.52 Timer 2 output 0、1 - 8.53 Timer 2 output reversal 0、1 - 8.54 AND logic output 0、1 - 8.55 OR logic output 0、1 - 8.56 Binary output 01 0、1 8.57 Output P/N status 0、1 8.58 Online sync enable mode 8.01~8.** 8.61 PB1writing status 1 ～ ～ 8.70 PB1 writing status 10 8.71 PB2 writing status 1 ～ ～ 8.80 PB2 writing status 10 R R A - R R A - R R A 8.01 R R A 0、1 - R R A 0、1 - R R A - R 830V X Menu 9: Comprehensive Parameters 9.01 Software version - 9.02 AC standard voltage 10～1000V See 9.03 AC standard current 0～32000 data A R C X plate 9.04 Soft start cycle number of 1～10 4 51 R/W A KTY3S 系列晶闸管功率控制器 9.05 Soft stop cycle number of 0～10 0 9.06 1＃ Communication 1 9.07 1＃ Baud rate 1～247 9600 、 19200 、 38400 、 9600 57600、115.2k 9.08 1＃ data format 8N2、8E1、8O1 8E1 9.09 1＃ communication mode 0、1 0 9.10 Communication storage 0、1 0 9.11 2＃ communication address 1～247 2 9.12 2＃ baud rate R/W R/W 9600 、 19200 、 38400 、 9600 R 57600、115.2k 9.13 2＃ data format 8N2、8E1、8O1 8E1 9.14 On-line state 0～3 0 R 9.15 Master / slave settings 0、1 0 X 9.18 Main loop selection 0～7 0 X 9.19 Frequency lower limit 30～48Hz 45 Y 9.20 Restore to default 0～10000 1000 T A 9.25 Cumulative operation time 0～32500 - R C 52 R C R C KTY3S 系列晶闸管功率控制器 7 Parameter and Function Description 7.1 Parameter descriptions Menu 0: Parameters in Common Use 0.01 ~ 0.05 are menus that can be set to display commonly used parameters according to customer’s requirements 0.01 Range User-defined parameter 1 Keyboard Related to the setting of 5.01 R Comm. property property Default - R Change the value of 5.01 to vary the displayed content of this menu, the default value of 5.01 is 1.03, that is to say, 0.01 displays the content of 1.03. 0.02 Range User-defined parameter 2 Keyboard Related to the setting of 5.02 R Comm. property property Default - R Change the value of 5.02 to vary the displayed content of this menu, the default value of 5.02 is 2.01, that is to say, 0.02 displays the content of 2.01. 0.03 Range User-defined parameter 3 Keyboard Related to the setting of 5.03 R Comm. property property Default - R Change the value of 5.03 to vary the displayed content of this menu, the default value of 5.03 is 7.21, that is to say, 0.03 displays the content of 7.21. 0.04 Range User-defined parameter 4 Keyboard Related to the setting of 5.04 R Comm. property property Default - R Change the value of 5.04 to vary the displayed content of this menu, the default value of 5.04 is 7.22, that is to say, 0.04 displays the content of 7.22. 0.05 Range User-defined parameter 5 Keyboard Related to the setting of 5.05 R Comm. property property Default - R Change the value of 5.05 to vary the displayed content of this menu, the default value of 5.05 is 7.23, that is to say, 0.05 displays the content of 7.23. 53 KTY3S 系列晶闸管功率控制器 Menu 1: Setpoint Processing Setpoint source can be set by selecting parameter connectors with parameter connector selector switches 1.11, 1.12, 1.13, 1.14. For instance: parameter connector selector switch 1.11 by default is connected to parameter connector 7.11 (calibrated AI 1 analog input data), that is to say, setpoint 1 (1.11) comes from terminal AI 1. Through the setup of setpoint selection 1(1.15), setpoint selection 2(1.16), signal polarity (1.10), setpoints can be selected and processed in groups. Connect parameter connector selector switch 1.11 to one of the parameter connectors parameter 1 ~ parameter 8 (7.03 ~ 7.10), the value of parameter connector can be modified through communication; hence setpoint through communication. When ramp-function（1.09） is enabled, modify the value of 1.07, 1.08, the ramp time can be adjusted to realize soft starting and soft stopping. 1.01 Range Setpoint summation Keyboard -200.0%～200.0% R Comm. property property Default - R The results of setpoint 1~setpoint 4 after selection and processing 1.02 Range Pre-limit Setpoint Keyboard -200.0%～200.0% R Comm. property property Default - R Setpoint before sent to limiter. 1.03 Range Ramp output Keyboard 0.0～100.0% R Comm. property property Default - R Setpoint after processed with ramp-function 1.04 Range Biasing Keyboard -50.0%～50.0% R/W Comm. property property Default 0.0 R/W Compensation made to signals that come from setpoint summation. 1.05 Range Max. limitation Keyboard 7.01～7.** R/W Comm. property property Default 7.02 R Parameter Connector Selector Switch. The source of maximum limit for setpoint is set in this menu, any data larger than the corresponding data of this connector will be limited. The default value is 7.02 (fixed 54 KTY3S 系列晶闸管功率控制器 value 100.0%), which means 100.0% is the maximum setpoint. 1.06 Range Min. limitation Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch. The source of minimum limit for setpoint is set in this menu, any data smaller than the corresponding data of this connector will be limited. The default value is 7.01 (fixed value 0.0%), which means 0.0% is the minimum setpoint. 1.07 Range Ramp-on time Keyboard 0.0～600.0S R/W Comm. property property Default 5.0 R/W The time required for setpoint to change from 0.0% to 100.0%. That’s to say, when ramp-function is enabled, after the ramp-on time set in this menu, the signal changes from 0.0% to 100.0%, and ramp output reaches 100.0%. 1.08 Range Ramp- down time Keyboard 0.0～600.0S R/W Comm. property property Default 0.0 R/W The time required for setpoint to change from 100.0% to 0.0%. That’s to say, when ramp-function is enabled, after the ramp-down time set in this menu, the signal changes from 100.0% to 0.0%, and ramp output reaches 0.0%. 1.09 Range Enable Ramp-function Keyboard 8.01～8.** R/W Comm. property property Default 8.02 R Binector Selector Switch, used to enable or disable ramp-function. When the state of connected binector is 1, ramp is enabled, and the limited data after ramp-on or ramp-down time is sent to ramp output (1.03). When ramp is disabled, the data after limitation is directly sent to ramp output (1.03). 1.10 Range Signal Polarity Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Binector Selector Switch, used to set the signal operation modes of setpoint 3(1.13) and setpoint 4(1.14). When the state of binector is 0, the operation mode of setpoint 3 and setpoint 4 is: setpoint 3 - setpoint 4; when the state is 1, the operation mode is: setpoint 3 + setpoint 4. 1.11 Setpoint 1 Keyboard 55 R/W Comm. R KTY3S 系列晶闸管功率控制器 Range 7.01～7.** property property Default 7.11 Parameter Connector Selector Switch, used to set the source of setpoint 1. Setpoint 2 1.12 Range Keyboard 7.01～7.** R/W Comm. property property Default 7.12 R Parameter Connector Selector Switch, used to set the source of setpoint 2. Setpoint 3 1.13 Range Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set the source of setpoint 3. Setpoint 4 1.14 Range Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set the source of setpoint 4. Setpoint Selection 1 1.15 Keyboard property 8.12 8.01～8.** Default 1.16 Setpoint Selection 2 Keyboard R/W Comm. property property 8.01 Range 8.01～8.** Default 1.17 Setpoint Selection 3 Keyboard R/W Comm. property property 8.01 Range 8.01～8.** Default 1.18 Setpoint Selection 4 Keyboard 8.01～8.** Comm. property Range Range R/W R/W Comm. property property Default 8.01 R R R R Refer to chapter 5—function 2. 1.15, 1.16, 1.17, 1.18 are all binector selector switches; set the source of setpoint summation (menu 1.01) by selecting different binectors or change the state of connected binectors. 56 KTY3S 系列晶闸管功率控制器 1.19 Range Setpoint 5 Keyboard 7.01～7.** R/W Comm. property property Default 7.51 R Parameter Connector Selector Switch, used to set the source of setpoint 5. 1.20 Range Rated setpoint Keyboard 100～32000 R/W Comm. property property Default 10000 R Rated value of setpoint 5. The default value is 10000, which means when the value of the menu set in 1.19 is 10000; the setpoint reaches the maximum (100%). 1.21 Range Ramp-on input Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Binector selector switch. When the state of connected binector is 1, the value in menu 1.24 increases gradually. 1.22 Range Ramp-down input Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Binector selector switch. When the state of connected binector is 1, the value in menu 1.24 decreases gradually. 1.23 Range Ramp-on/ramp-down rate Keyboard 1.0～60.0 R/W Comm. property property Default 10.0 R Used to set the rate of ramp-on / ramp-down input. 1.24 Range Ramp-on/ramp-down output Keyboard 0.0～100.0% R/W Comm. property property Default 0.0% R The logic output value of ramp-on/ramp-down, the value can be increased or decreased via keypad. When the binary value connected to setpoint selection 4(menu 1.18) is 0, the value in this menu is the real time value in setpoint summation(menu 1.01); when the binary value connected to setpoint selection 4(menu1.18) is 1, the present output value will be kept, and the output can be increased or decreased via keyboard. 1.25 Maintain output Keyboard 57 R/W Comm. R KTY3S 系列晶闸管功率控制器 Range 0、1 property property Default 0 To decide whether to maintain the value in ramp-on/ramp-down output(menu 1.24) when controller stops. 0: the value in menu 1.24 clears 1.26 Range 1: the value in menu 1.24 maintains Start/stop selection Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Binector selector switch, used to select start or stop method. When the connected binary value is 0, the controller is started /stopped by terminal X1; when the connected binary value is 1, the controller is started /stopped by the terminal X1 and the status of source in menu 1.27 1.27 Range Start/stop signal source Keyboard 8.01～8.** R/W Comm. property property Default 8.02 R Binector selector switch, used to start or stop the controller via communication. Menu 2: Control All control modes such as open-loop, constant output voltage, constant output current, constant output power, power regulating (zero-crossing) and LZ control can be set through this menu. Control signal comes from ramp output and binary value. Combine proper functions to achieve various controls. 2.01 Range Feedback Value Keyboard 0.0～200.0% R Comm. property property Default - R Display feedback value 2.02 Range Adjustor Output Keyboard 0.0～100.0% R Comm. property property Default - R Output value of PID adjustor 2.03 Range Control Angle Keyboard 0.0°～120.0° R Comm. property property Default - R The control angle of thyristor. Control angle is 180.0° when thyristor is completely closed, and 0.0° 58 KTY3S 系列晶闸管功率控制器 when completely turned on. 2.04 Range Parameter P-part Keyboard 0.000～2.000 R/W Comm. property property Default 0.060 R/W Proportional gain of PID regulator, proportional gain correction value obtained by multiplying the error. Increasing this parameter will increase system damping and accelerate the speed of the system dynamic response, for a certain load, if this parameter too large will cause system instability; the optimal setting value is the max. possible value when the system begin to unstable. 2.05 Range Parameter I-part Keyboard 0.000～2.000 R/W Comm. property property Default 0.060 R/W Integral gain of PID regulator, integral gain correction value obtained by multiplying the error The correction value ensures the system is no difference, increasing the parameter is increasing the rate of recovery of the system after the disturbed; the system tends to vibration and not fast recovery if the parameter is too big. 2.06 Range Parameter D-part Keyboard 0.000～2.000 R/W Comm. property property Default 0.000 R/W Differential gain of PID regulator, differential gain gain correction value obtained by multiplying the error, with a damping effect. Optimal performance is obtained by the best fit of PID parameters 2.07 Limiter Parameter P-part Keyboard property 0.010 0.000～2.000 Default 2.08 Limiter Parameter I-part Keyboard 0.000～2.000 Comm. property Range Range R/W R/W Comm. property property Default 0.100 R/W R/W Used to set limiter parameter P-part and I-part. When limiter is enabled (2.22=1), adjust the P&I value so that controller can output stably while limitation is on. 2.09 Range Feedback source 1 Keyboard 7.27～7.32 59 T Comm. property property Default 7.27 R KTY3S 系列晶闸管功率控制器 Parameter Connector Selector Switch, used to select source of PID adjustor feedback. The default is AC voltage feedback (7.27). When the value of the connector pointed to in the menu 2.33 is 0, modify this parameter to realize the control functions of constant voltage, constant current and constant power. 2.10 Range Limitation signal selection Keyboard 7.27～7.32、7.77 T Comm. property property Default 7.29 R Parameter Connector Selector Switch, used to select source of limitation adjustor feedback. The feedback is expressed as a percentage. 2.11 Range Limitation value selection Keyboard 7.02～7.** T Comm. property property Default 7.02 R Parameter Connector Selector Switch, used to select the source of limitation value. The value is expressed as a percentage. The default is 7.02(fixed value 100.0%). Connect to parameter connectors parameter 1 ~ 8(7.03 ~ 7.10) to change its limitation value through keyboard or communication. 2.12 Range Load Class Keyboard 0、1 T Comm. property property Default 1 R 0: Resistive load, used to drive resistive load (e.g. resistance heater) 1: Inductive load, used to drive inductive load (e.g. transformer) 2.13 Range Control Angle Limitation Keyboard 0.0°～120.0° R/W Comm. property property Default 0.0 R/W Limit the least control angle of thyristor. When limitation value of control angle is 0°, the thyristor conduction angel is 0° ~ 180°, which means the thyristor is fully turned on. Conduction angle is limited between 120° ~ 180° when control angle limitation value is 120°. 2.14 Range Triggering Selection 1 Keyboard 0、1、2、3 T Comm. property property Default 0 R/W 0: Closed-loop control. Phase angle triggering control mode, in which thyristor triggering signal comes from limitation adjustor output, is used in constant voltage, constant current and constant power control. 1: Open-loop control. Phase angle triggering control mode, in which thyristor triggering signal comes from ramp output (1.03), should be used carefully for having no output limitation. 60 KTY3S 系列晶闸管功率控制器 2: Power regulating (zero-crossing) control. Select this mode to realize zero-crossing triggering. To control output power by adjusting amounts of output cycle according to the value of ramp output in the zero-crossing triggering cycle (2.15=0). This mode outputs whole sine cycle. 3: LZ control, combined with both phase angle and power regulating (zero-crossing) control. The controller works under the closed-loop control mode when it starts to run, and turn to power regulating control mode when condition permits. But in some cases, power regulating (zero-crossing) control is required to decrease the harmonic pollution. However, when it’s in cool-state, load resistance is small, and so the load current may exceed rated current of controller; when it’s in hot-state, the resistance becomes larger, so current is in the range of rated value. In order to reduce overcurrent in cool-state, LZ control should be employed. 2.15 Range Triggering Selection 2 Keyboard 0、1 T Comm. property property Default 0 R Used to select control signal source in power regulating control mode (2.14 =2). 0: Power regulating control signal comes from ramp output (1.03); 1: Power regulating control signal comes from position control input. 2.16 Range Zero-crossing Triggering Keyboard Cycle property property 2～100S Default 2 T Comm. R/W Set the trigger cycle (fixed cycle use) of power regulation control, and the factory value is 2 seconds. 2.17 Range Fixed /Variable Cycle Keyboard 0、1 T Comm. property property Default 0 R Used to set output mode of power-regulating control, valid only when 2.15=0. 0: fixed cycle 1: variable cycle. Variable cycle of power-regulating control is useless when the load is inductive (2.12 = 1). 2.18 Range Position control Input Keyboard 8.01～8.** T Comm. property property Default 8.01 R Binector Selector Switch, used to set position control signal source in power regulating control mode. When controller starts to operate (2.14 = 2, 2.15 = 1), controller reaches full output if the state of binector connected to 2.18 is 1, and stops output if the binector’s state is 0. It’s usually used along with a thermoswtich. 2.19 LZ Control Selection Keyboard 61 T Comm. R KTY3S 系列晶闸管功率控制器 Range 0、1 property property Default 0 Used to switch between power-regulating control and phase angle control. 0: from phase angle control to power-regulating control, decided by the state of binector connected to LZ control input (2.20). Control mode changes from phase angle control to power-regulating control when binary state changes from 0 to 1. 1: from phase angle control to power-regulating control, decided by LZ control time (2.21). At the beginning the controller is in phase angle control, and then turns to power-regulating control after LZ control time (2.21). 2.20 Range LZ Control Input Keyboard 8.01～8.** T Comm. property property Default 8.01 R Binector Selector Switch, used to set switching signal source of LZ control. If 2.14=3, 2.19=0, the mode of LZ control is decided by binector’s state (2.20). When binector’s state is 0, it is closed-loop control mode, namely 2.14=0, when its state is 1; it is power regulating control mode, namely 2.14 = 2, 2.15 = 0. 2.21 Range LZ Control Time Keyboard 0～600min T Comm. property property Default 120 R When LZ time control switching is effective, set the time when the continuous control mode from operation is converted to power regulation operation mode. 2.22 Range Enable Limite Keyboard 0、1 T Comm. property property Default 1 R 0: limiter disabled 1: limiter enabled 2.23 Range Enable Non-output Keyboard 0、1 R/W Comm. property property Default 1 R 0: output enabled; 1: non-output: block triggering pulse when ramp output is less than 0.2% in phase angle triggering. 2.24 Constant power at zero-crossing Keyboard property 62 T Comm. property R KTY3S 系列晶闸管功率控制器 Range Default 0、1 0 0：in zero-crossing, output with open loop by setpoint； 1: in zero-crossing, the output is closed-loop controlled according to the setting value, and the feedback is the same as the phase shift setting. 2.25 Range Zero-crossing output ratio Keyboard 0.0～100.0% R Comm. property property Default 0 R In zero-crossing, the output waveform duty ratio with a cycle. 2.26 Range Output P time 1 Keyboard 1～7200 R/W Comm. property property Default 10 R In P/N output mode, set the output P time with keyboard 2.27 Range Output N time 1 Keyboard 1～7200 R/W Comm. property property Default 10 R In P/N output mode, set the output N time with keyboard 2.28 Range Output P time 2 Keyboard 7.01～7.** R/W Comm. property property Default 7.54 R Parameter connector selector switch. In P/N output mode, select output P time source 2.29 Range Output N time 2 Keyboard 7.01～7.** R/W Comm. property property Default 7.55 R Parameter connector selector switch. In P/N output mode, select output N time source 2.30 Range Status input Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Binector selector switch. In P/N output mode, select P/N status control source 2.31 Output time selection 1 Keyboard Comm. property property 8.12 Range 8.01～8.** Default 2.32 Output time selection 2 Keyboard 63 R/W R/W Comm. R R KTY3S 系列晶闸管功率控制器 Range 8.01～8.** property property Default 8.01 Binector selector switch. The P/N control signal source is selected by the status connected to the menu 2.31 and 2.32. 2.33 Range Feedback selection Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R/W Binector selector switch. Select the feedback signal source from source 1/ source 2 by the binector setting 2.34 Range Feedback source 2 Keyboard 7.27～7.32 T Comm. property property Default 7.29 R Parameter connector selector switch, used to select the feedback signal source for PID regulator and the default is the AC voltage feedback (7.27) When then value of the connector for menu 2.33 is 1, constant voltage, current, power control can be selected by changing the value in this menu. 2.35 Effective value / average value Keyboard R/W Comm. R/W Range 0～1 property property Default 0 For the feedback voltage, the feedback current is calculated using the effective value or the average value. 0：Effective value calculation； 1：Average value calculation Menu 3: Feedback Voltage feedback signals from VF is sent to parameter connectors after calibration and standardization; Current feedback signals collected by current transformer are sent to parameter connectors after calibration and standardization. The power feedback signals acquired from voltage and current feedback signals are sent to parameter connectors after calculation. There are conditions where controller may be connected to the primary side of a transformer, meanwhile voltage, current and power of transformer’s secondary side requires to be fixed, so voltage, current and power processing software modules for exterior feedback are added and the results are sent to parameter connectors, which will be used by control module. 3.01 1.5 voltage acquisition value Keyboard property 64 R Comm. property R KTY3S 系列晶闸管功率控制器 Range Default 0～4096 - Standard 1.5V reference voltage 3.02 Range UV voltage acquisition value Keyboard 0～4096 R Comm. property property Default - R The collected value of the voltage feedback signal introduced by UV. 3.03 Range UV voltage calibration Keyboard 0.000～1.500 R/W Comm. property property Default 1.000 R Calibrate to UV voltage acquisition value 3.02. 3.04 Range UV output voltage 0 Keyboard 0～32000 R Comm. property property Default - R The real value after the calculation of the effective value of UV voltage, without decimal point 3.05 Range UV output voltage 1 Keyboard 0.0～3200.0 R Comm. property property Default - R Real value of UV voltage effective value after calculation, 1 decimal place 3.06 Range UV output voltage 2 Keyboard 0.00～320.00 R Comm. property property Default - R Real value of UV voltage effective value after calculation, 2 decimal places 3.12 Range WU voltage calibration Keyboard 0～4096 R Comm. property property Default - R Acquisition value of voltage feedback signal introduced by WU. 3.13 Range WU voltage calibration Keyboard 0.000～1.500 R/W Comm. property property Default 1.000 R Correct the WU voltage acquisition value (3.12). 3.14 WU output voltage 0 Keyboard property 65 R Comm. property R KTY3S 系列晶闸管功率控制器 Range Default 0～32000 - The real value of WU voltage effective value after calculation, without decimal point 3.15 Range WU output voltage 1 Keyboard 0.0～3200.0 R Comm. property property Default - R Real value of WU voltage effective value after calculation, 1 decimal place 3.16 Range WU output voltage 2 Keyboard 0.00～320.00 R Comm. property property Default - R Real value of Wu voltage effective value after calculation, 2 decimal places 3.17 Range U current acquisition value Keyboard 0～4096 R Comm. property property Default - R Acquisition value of current feedback signal introduced by U. 3.18 Range U current correction Keyboard 0.000～1.500 R/W Comm. property property Default 1.000 R Correct the U current acquisition value (3.17) 3.19 Range U output current 0 Keyboard 0～32000 R Comm. property property Default - R The real value of U current effective value after calculation, without decimal point 3.20 Range U output current 1 Keyboard 0.0～3200.0 R Comm. property property Default - R Real value of U current effective value after calculation, 1 decimal place 3.21 Range U output current 2 Keyboard 0.00～320.00 R Comm. property property Default - R Real value of U current effective value after calculation, 2 decimal places 3.22 V current acquisition value Keyboard property 66 R Comm. property R KTY3S 系列晶闸管功率控制器 Range Default 0～4096 - The collected value of the current feedback signal introduced by V. 3.23 Range V current correction Keyboard 0.000～1.500 R/W Comm. property property Default 1.000 R Correct the V current acquisition value (3.22). 3.24 Range V output current 0 Keyboard 0～32000 R Comm. property property Default - R The real value of V current effective value after calculation, without decimal point 3.25 Range V output current 1 Keyboard 0.0～3200.0 R Comm. property property Default - R Real value of V current effective value after calculation, 1 decimal place 3.26 Range V output current 2 Keyboard 0.00～320.00 R Comm. property property Default - R Real value of V current effective value after calculation, 2 decimal places 3.27 Range W current acquisition value Keyboard 0～4096 R Comm. property property Default - R Acquisition value of current feedback signal introduced by W 3.28 Range W Current correction Keyboard 0.000～1.500 R/W Comm. property property Default 1.000 R Correct the W current acquisition value (3.27). 3.29 Range W output current 0 Keyboard 0～32000 R Comm. property property Default - R The real value of W current effective value after calculation, without decimal point 3.30 W output current 1 Keyboard property 67 R Comm. property R KTY3S 系列晶闸管功率控制器 Range Default 0.0～3200.0 - Real value of W current effective value after calculation, 1 decimal place 3.31 Range W output current 2 Keyboard 0.00～320.00 R Comm. property property Default - R Real value of W current effective value after calculation, 2 decimal places 3.32 Range Rated output voltage Keyboard 1～AC calibration voltage T Comm. property property Default 380V R As setting closed loop control, the maximum voltage allowed to be output by the controller. The ratio of AC output voltage (7.21) to rated output voltage (3.05) is AC voltage feedback 7.27 (percentage). 3.33 Range Rated output current Keyboard 1～Calibration current T Comm. property property Default 见铭牌 R As setting closed loop control, the maximum current allowed to be output by the controller. The ratio of AC output current (7.22) to rated output current (3.06) is AC current feedback 7.29 (percentage). 3.34 Range D voltage feedback source Keyboard 7.11～7.14 T Comm. property property Default 7.13 R Parameter connective switch. Set for exterior voltage feedback, exterior voltage feedback are converted into DC0 ~ 10V and sent to AI1 ~ AI5 analog input terminal, after data-acquisition, calibration, it will be sent to parameter connector, feedback processing module is connected through this parameter connective switch. 3.35 Range D current feedback source Keyboard 7.11～7.14 T Comm. property property Default 7.14 R Parameter connective switch. Set for exterior current feedback, exterior current feedback are converted into DC0 ~ 10V and sent to AI1 ~ AI5 analog input terminal, after data-acquisition, calibration, it will be sent to parameter connector, feedback processing module is connected through this parameter connective switch. 3.36 Range D standard voltage Keyboard 0～32000V T Comm. property property Default 100V R Set standard value of exterior voltage feedback. Namely: corresponding voltage when parameter connector data connected with D voltage feedback source 3.08 is 100.0%. The actual voltage value after 68 KTY3S 系列晶闸管功率控制器 calibration operation is displayed in 7.24. 3.37 Range D standard current Keyboard 0～32000A T Comm. property property Default 100A R Set standard value of exterior current feedback. Namely: corresponding current when parameter connector data connected with D current feedback source 3.09 is 100.0%. The actual voltage value after calibration operation is displayed in 7.25. 3.38 Range D rated output voltage Keyboard 0～32000V T Comm. property property Default 80V R Set the maximum normal operating voltage of the external circuit. Convert 7.24 (D output voltage) into a value proportional to the rated value and send it to the parameter connector (D voltage feedback) for constant external voltage feedback. 3.39 Range D rated output current Keyboard 0～32000A T Comm. property property Default 80A R Set the maximum normal operating current of the external circuit. Convert 7.25 (D output current) into a value proportional to the rated value and send it to the parameter connector (D current feedback) for call when constant external current feedback. 3.40 Range D power coefficient Keyboard 0.100～5.000 T Comm. property property Default 1.000 R It’s calibration coefficient of power for exterior feedback. If exterior feedback is gained from 3-phase AC, according to the connective method of feedback, the coefficient may be 1.732 or 3; if gained from DC, the coefficient is 1. 3.41 Range AB voltage acquisition value Keyboard 0～4096 R Comm. property property Default - R The collected value of the voltage feedback signal introduced by the input line voltage AB. 3.42 Range AB voltage calibration Keyboard 0.000～1.500 Correct the AB voltage acquisition value (3.41) 69 R/W Comm. property property Default 1.000 R KTY3S 系列晶闸管功率控制器 3.43 Range AB input voltage Keyboard 0～32000 R Comm. property property Default - R Real value of AB line voltage after effective value calculation 3.44 Range BC voltage acquisition value Keyboard 0～4096 R Comm. property property Default - R Acquisition value of voltage feedback signal introduced by input line voltage BC 3.45 Range BC voltage calibration Keyboard 0.000～1.500 R/W Comm. property property Default 1.000 R Correct the BC voltage acquisition value (3.44) 3.46 Range BC input voltage Keyboard 0～32000 R Comm. property property Default - R The real value after the effective value of BC line voltage is calculated 3.47 Range CA voltage acquisition value Keyboard 0～4096 R Comm. property property Default - R The collected value of the voltage feedback signal introduced bythe input line voltage CA. 3.48 Range CA voltage calibration Keyboard 0.000～1.500 R/W Comm. property property Default 1.000 R Correct the acquisition value of CA voltage (3.47). 3.49 Range CA input voltage Keyboard 0～32000 R Comm. property property Default - R The real value after calculating the effective value of CA line voltage 3.50 Range AC sttenuation multiple Keyboard 0.20～100.00 R/W Comm. property property Default 1.00 R When the step-up / step-down feedback of isolation transformer is adopted, set the attenuation multiple 70 KTY3S 系列晶闸管功率控制器 of UV, WU and WV output voltage to make the displayed voltage consistent with the detected voltage. Keyboard 3.51 Average voltage calibration Comm. X R property Range Default 10～32000 property 923 Average voltage calibration. When the average value is used, it needs to be recalibrated. Keyboard 3.52 Average current calibration Comm. X R property Range Default 10～32000 property 100 Average current calibration, when using the average value, it needs to be recalibrated. Note: please use the effective value table and the average value table to calibrate the voltage and current respectively when leaving the factory! Keyboard 3.53 Output current correction Comm. X R property Range Default 500～10000 property 1000 Correct the total output current (i.e. the total load current). Menu 4: Input and output 4 channels of analog input: collect the signal from AI1 ~ AI4, and send the results into parameter connector after calibration, which is ready to be connected by parameter connector selector switch. 4 channels of analog output: process the connected data; analog outputs come from AO1 ~ AO4. 3 channels of relay output: relay output signals are selected through binector selector switches. Delay to stop fan control 4.01 Range AI1 Acquisition Value Keyboard 0.0～100.0% R Comm. property property Default - R Acquisition value of analog input AI1. 0 ~ 100.0% represents input of 0 ~ 5V/ 0 ~ 10V /0 ~ 20mA / 1 ~ 5V/ 4 ~ 20mA (refer to chapter 3.6.2 and parameter 4.11 for input signal selection). Current input or voltage input is decided by SW1-1; when current input is required, turn the switch to ON position, the sample resistance is connected, and the current 0 ~ 20mA or 4 ~ 20mA is turned into 0 ~ 5V or 1 ~ 5V respectively. Vice versa. 71 KTY3S 系列晶闸管功率控制器 Input of 0 ~ 5V (1 ~ 5V) or 0 ~ 10V is decided by SW1-2. 0 ~ 5V or 0 ~ 10V is decided by menu 4.11. 4.02 Range AI2 Acquisition Value Keyboard 0.0～100.0% R Comm. property property Default - R Acquisition value of analog input AI2. 0 ~ 100.0% represents input of 0 ~ 5V/ 0 ~ 10V (refer to chapter 3.6.2 for input signal). 4.03 Range AI3 Acquisition Value Keyboard 0.0～100.0% R Comm. property property Default - R Acquisition value of analog input AI3. 0 ~ 100.0% represents 0 ~ 10V input. 4.04 Range AI4 Acquisition Value Keyboard 0.0～100.0% R Comm. property property Default - R Acquisition value of analog input AI4. 0 ~ 100.0% represents 0 ~ 10V input. Keyboard 4.05 PID parameter Rang 0.0～1000.0 Comm. X property R property Default 0.8 e Learning rate of adaptive PID, when 【5.26】 is 1, it is valid. 4.06 Range AI1 Calibration Coefficient Keyboard 0.100～3.000 R/W Comm. property property Default 1.000 R Used to calibrate acquisition value of AI1, the result is sent to parameter connector. 4.07 Range AI2 Calibration Coefficient Keyboard 0.100～3.000 R/W Comm. property property Default 1.000 R Used to calibrate acquisition value of AI2, the result is sent to parameter connector. 4.08 Range AI3 Calibration Coefficient Keyboard 0.100～3.000 R/W Comm. property property Default 1.000 Used to calibrate acquisition value of AI3, the result is sent to parameter connector. 72 R KTY3S 系列晶闸管功率控制器 4.09 Range AI4 Calibration Coefficient Keyboard 0.100～3.000 R/W Comm. property property Default 1.000 R Used to calibrate acquisition value of AI4, the result is sent to parameter connector. 4.10 Range AI2 Signal Type Keyboard 0、1 R/W Comm. property property Default 0 R Used to set the signal type of AI2 input. 0：1～5V； 4.11 Range 1: 0～5V/0～10V。 AI1 Signal Type Keyboard 0、1 R/W Comm. property property Default 0 R Used to set the signal type of AI1 input. 0：4～20mA/1～5V； 4.12 Range 1: 0～20mA/0～5V/0～10V。 AO1 Output Source Keyboard 7.01～7.** R/W Comm. property property Default 7.27 R Used to set the source of analog output AO1. The default value is 7.27 (AC voltage feedback), viz. analog output voltage. 4.13 Range AO2 Output Source Keyboard 7.01～7.** R/W Comm. property property Default 7.29 R Used to set the source of analog output AO2. The default value is 7.29 (AC current feedback), viz. analog output current. 4.14 Range AO3 Output Source Keyboard 7.01～7.** R/W Comm. property property Default 7.31 R Used to set the source of analog output AO3. The default value is 7.31 (AC power feedback), viz. analog output power. 4.15 Range AO4 Output Source Keyboard 7.01～7.** R/W Comm. property property Default 7.01 Used to set the source of analog output AO4. The default value is 7.01, which means output is 0. 73 R KTY3S 系列晶闸管功率控制器 4.16 Range AO1 Standardization Keyboard 0.1～320.00 R/W Comm. property property Default 100.00 R Used to standardize the source of AO1 output. Decimal digits of standard value automatically match the data of AO1 output source. 4.17 Range AO2 Standardization Keyboard 0.1～320.00 R/W Comm. property property Default 100.00 R Used to standardize the source of AO2 output. Decimal digits of standard value automatically match the data of AO2 output source. 4.18 Range AO3 Standardization Keyboard 0.1～320.00 R/W Comm. property property Default 100.00 R Used to standardize the source of AO3 output. Decimal digits of standard value automatically match the data of AO3 output source. 4.19 Range AO4 Standardization Keyboard 0.1～320.00 R/W Comm. property property Default 100.00 R Used to standardize the source of AO4 output. Decimal digits of standard value automatically match the data of AO4 output source. 4.20 Range AO1 Signal Type Keyboard 0、1 R/W Comm. property property Default 0 R 0: 0 ~ 100.0% AO1 output is 4 ~ 20mA 1: 0 ~ 100.0% AO1 output is 0 ~ 20mA 4.21 Range AO2 Signal Type Keyboard 0、1 R/W Comm. property property Default 0 R 0: 0 ~ 100.0% AO2 output is 4 ~ 20mA 1: 0 ~ 100.0% AO2 output is 0 ~ 20mA 4.22 AO3 Signal Type Keyboard property 74 R/W Comm. property R KTY3S 系列晶闸管功率控制器 Range Default 0、1 0 0: 0 ~ 100.0% AO3 output is 4 ~ 20mA 1: 0 ~ 100.0% AO3 output is 0 ~ 20mA 4.23 Range AO4 Signal Type Keyboard 0、1 R/W Comm. property property Default 0 R 0: 0 ~ 100.0% AO4output is 4 ~ 20mA 1: 0 ~ 100.0% AO4 output is 0 ~ 20mA 4.24 Range AO1 Output Keyboard 0.0～110.0% R Comm. property property Default - R Proportion of AO1 output 4.25 Range AO2 Output Keyboard 0.0～110.0% R Comm. property property Default - R Proportion of AO2 output 4.26 Range AO3 Output Keyboard 0.0～110.0% R Comm. property property Default - R Proportion of AO3 output 4.27 Range AO4 Output Keyboard 0.0～110.0% R Comm. property property Default - R Proportion of AO4 output 4.28 Range Y1 Output Source Keyboard 8.01～8.** R/W Comm. property property Default 8.21 R Used to set signal source that drives relay Y1. 4.29 Range Y2 Output Source Keyboard 8.01～8.** Used to set signal source that drives relay Y2. 75 R/W Comm. property property Default 8.01 R KTY3S 系列晶闸管功率控制器 4.30 Range Y3 Output Source Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Used to set signal source that drives relay Y3. 4.31 Range Fan Stop Delay Time Keyboard 0～60min R/W Comm. property property Default 5 R Used to set the delay time for fan to stop. Fan automatically starts when controller starts to run, and when the controller stops, fan stops after the delay time. (Unit: minute) 4.32 Range Fan Relay Selection Keyboard 0、1 R/W Comm. property property Default 0 R Used to select signal source that drives the fan relay. 0: signal source comes from fan status (8.40) 1: signal source comes from the status of binector connected to 4.33 4.33 Range Fan Relay Source Keyboard 8.01～8.** R/W Comm. property property Default 8.25 R Binector selector switch, used to set signal source that drives fan relay when 4.32 is set to 1. Keyboard 4.34 Electricity accumulation H Comm. R property Range Default 0～32000 R property 0 【4.34】~【4.35】 statistics of output electric energy, and the high 16 bits (【4.34】 electricity accumulation H) and low 16 bits (【4.35】 electricity accumulation L) are displayed respectively, and the electric energy display unit is 0.1 KW*h. For example, the menu value of 【4.34】 is 2, the menu value of 【4.35】 is 3209, and the electricity accumulation =2*65536+320.9=13428.1KW*h. Keyboard 4.35 Electricity accumulation L Comm. R property Range Default 0～32000 R property 0 See menu【4.34】 For example, the menu value of 【4.34】 is 2, the menu value of 【4.35】 is 3209, and the electricity 76 KTY3S 系列晶闸管功率控制器 accumulation =2*65536+320.9=13428.1KW*h. Note: the electricity starts to accumulate when the equipment is running, with the minimum unit of 0.1 degrees. The electricity is stored every 1 hour. If the equipment is powered off during operation, the accumulated power of the last hour will be lost. Menu 5: function module Sources of parameters in common use. 3 channels of comparator modules: comparative source is selected through parameter connector selector switch, and compared with corresponding comparative point. The result is sent to binector. 3 calculation modules: input source is selected through parameter connector selector switch and the result after calculation is sent to parameter connector. 5.01 Source of parameter 0.01 Keyboard property 1.03 1.01～9.** Default 5.02 Source of parameter 0.02 Keyboard R/W Comm. property property 2.01 Range 1.01～9.** Default 5.03 Source of parameter 0.03 Keyboard R/W Comm. property property 7.21 Range 1.01～9.** Default 5.04 Source of parameter 0.04 Keyboard R/W Comm. property property 7.22 Range 1.01～9.** Default 5.05 Source of parameter 0.05 Keyboard 1.01～9.** Comm. property Range Range R/W R/W Comm. property property Default 7.23 R R R R R 5.01 ~ 5.05: Parameter Connector Selector Switch, used to set source address of user-defined parameters 0.01 ~ 0.05 5.06 Range Source of Comparator 1 Keyboard 7.01～7.** 77 R/W Comm. property property Default 7.01 R KTY3S 系列晶闸管功率控制器 Parameter Connector Selector Switch, used to set the signal source of comparator 1 5.07 Range Source of Comparator 2 Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set the signal source of comparator 2 5.08 Range Source of Comparator 3 Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set the signal source of comparator 3 5.09 Range Comparative Point 1 Keyboard 0.1～3200.0 R/W Comm. property property Default 0.1 R Used to set comparative point of comparator 1. When the figure of parameter connector connected to the source of comparator 1 is equal to or larger than comparative point 1, the output of comparator 1 is 1, and the decimal digits of comparative point 1 automatically match the data connected to the source of comparator 1. 5.10 Range Comparative Point 2 Keyboard 0.1～3200.0 R/W Comm. property property Default 0.1 R Used to set comparative point of comparator 2. When the figure of parameter connector connected to the source of comparator 2 is equal to or larger than comparative point 2, the output of comparator 2 is 1, and the decimal digits of comparative point 2 automatically match the data connected to the source of comparator 2. 5.11 Range Comparative Point 3 Keyboard 0.1～3200.0 R/W Comm. property property Default 0.1 R Used to set comparative point of comparator 3. When the figure of parameter connector connected to the source of comparator 3 is equal to or larger than comparative point 3, the output of comparator 3 is 1, and the decimal digits of comparative point 3 automatically match the data connected to the source of comparator 3. 5.12 Range Md1 Input 1 Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set data source of Md1input 1 5.13 Md1 Input 2 Keyboard 78 R/W Comm. R KTY3S 系列晶闸管功率控制器 Range 7.01～7.** property property Default 7.01 Parameter Connector Selector Switch, used to set data source of Md1input 2 5.14 Range Md2 Input 1 Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set data source of Md2 input 1 5.15 Range Md2 Input 2 Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set data source of Md2 input 2 5.16 Range Md2 Input 3 Keyboard 7.01～7.** R/W Comm. property property Default 7.02 R Parameter Connector Selector Switch, used to set data source of Md2 input 3 5.17 Range Md3 Input 1 Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set data source of Md3 input 1 5.18 Range Md3 Input 2 Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set data source of Md3 input 2 5.19 Range Md3 Input 3 Keyboard 7.01～7.** R/W Comm. property property Default 7.01 R Parameter Connector Selector Switch, used to set data source of Md3 input 3 5.20 Range Md4 Input 1 Keyboard 7.01～7.** R/W Comm. property property Default 7.27 R Parameter Connector Selector Switch, used to set data source of Md4 input 1 5.21 Md4 Input 2 Keyboard 79 R/W Comm. R KTY3S 系列晶闸管功率控制器 Range 7.01～7.** property property Default 7.02 Parameter Connector Selector Switch, used to set data source of Md4 input 2 5.22 Range Md5 Input 1 Keyboard 7.01～7.** R/W Comm. property property Default 7.29 R Parameter Connector Selector Switch, used to set data source of Md5 input 1. 5.23 Range Md5 Input 2 Keyboard 7.01～7.** R/W Comm. property property Default 7.02 R Parameter Connector Selector Switch, used to set data source of Md5 input 2. 5.24 Range Md6 Input 1 Keyboard 7.01～7.** R/W Comm. property property Default 7.36 R Parameter Connector Selector Switch, used to set data source of Md6 input 1. 5.25 Range Md6 Input 2 Keyboard 7.01～7.** R/W Comm. property property Default 7.37 R Parameter Connector Selector Switch, used to set data source of Md6 input 2. 5.27 Binary Input I1 Keyboard property 8.03 8.01～8.** Default 5.28 Binary Input I2 Keyboard R/W Comm. property property 8.18 Range 8.01～8.** Default 5.29 Binary output 01 Keyboard 8.01～8.** Comm. property Range Range R/W R/W Comm. property property Default 8.12 R R R 5.27～5.29: Binector Selector Switches, used to select the status source of menu 8.56. 5.30 Source of Reverser 1 Keyboard 80 R/W Comm. R KTY3S 系列晶闸管功率控制器 property property 8.01 Range 8.01～8.** Default 5.31 Source of Reverser 2 Keyboard property 8.01 8.01～8.** Default 5.32 Source of Reverser 3 Keyboard 8.01～8.** Comm. property Range Range R/W R/W Comm. property property Default 8.01 R R 5.30～5.32 are binector selector switches, used to set input signal source of reverser 1, 2, 3. 5.33 Source of Signal Delayer 1 Keyboard property 8.01 8.01～8.** Default 5.34 Source of Signal Delayer 2 Keyboard R/W Comm. property property 8.01 Range 8.01～8.** Default 5.35 Source of Signal Delayer 3 Keyboard 8.01～8.** Comm. property Range Range R/W R/W Comm. property property Default 8.01 R R R 5.33～5.35 are binector selector switches, used to set the signal source of signal delayer 1, 2, 3. 5.36 Delayer 1 Delay Time Keyboard property 5.0 0.0～300.0S Default 5.37 Delayer 2 Delay Time Keyboard R/W Comm. property property 5.0 Range 0.0～300.0S Default 5.38 Delayer 3 Delay Time Keyboard 0.0～300.0S Comm. property Range Range R/W R/W Comm. property property Default 5.0 R/W R/W R/W 5.36～5.38 used to set the delay time of signal delayer 1, 2, 3. When the state of delayer source is 1, the 81 KTY3S 系列晶闸管功率控制器 delay output is 1 after the set delay time; when it is 0, delay output becomes 0 immediately.。 5.39 Range Timer 1 Startup Source Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Binector Selector Switch, used to set the startup signal source of reset timer 1. When the state of connected binector is 1, the Reset Timer is started, and begins timing by 10mS. If the reset signal is invalid, the output of timer 1 is 1 when the add-up time reaches the timer 1 timeset. 5.40 Range Reset source of timer 1 Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Binector selector switch. When the state of connected binector is 1, the add-up time of reset timer 1 is 0, and the timer 1 output is 0. 5.41 Range Timer 1 Timeset Keyboard 0.0～300.0S R/W Comm. property property Default 5.0 R/W Used to set the timing value of reset timer 1 5.42 Range Timer 2 Startup Source Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Similar to 5.39 5.43 Range Timer 2 Reset Source Keyboard 8.01～8.** R/W Comm. property property Default 8.01 R Similar to 5.40 5.44 Range Timer 2 Timeset Keyboard 0.0～300.0S R/W Comm. property property Default 5.0 R/W Similar to 5.41 5.45 Range Source of AND Logic Input 1 Keyboard 8.01～8.** 82 R/W Comm. property property Default 8.01 R KTY3S 系列晶闸管功率控制器 5.46 Source of AND Logic Input 2 Keyboard property 8.01 8.01～8.** Default 5.47 Source of AND Logic Input 3 Keyboard 8.01～8.** Comm. property Range Range R/W R/W Comm. property property Default 8.01 R R 5.45 ~ 5.47 are input sources of AND logic module. The outputs of AND logic are sent to 8.54 5.48 Source of OR logic Input 1 Keyboard property 8.01 8.01～8.** Default 5.49 Source of OR logic Input 2 Keyboard R/W Comm. property property 8.01 Range 8.01～8.** Default 5.50 Source of OR logic Input 3 Keyboard 8.01～8.** Comm. property Range Range R/W R/W Comm. property property Default 8.01 R R R 5.48～5.50 are input sources of OR logic module. The outputs of OR logic are sent to 8.55. Keyboard 5.51 R/W Comm. R Source of Parameter Read by PB1 PZD1 Range 1.01～9.** property property Default 7.01 Keyboard 5.52 R/W Comm. R Source of Parameter Read by PB1 PZD2 Range 1.01～9.** property property Default 7.01 Keyboard 5.53 R/W Comm. R Source of Parameter Read by PB1 PZD3 Range 1.01～9.** property property Default 7.01 Keyboard 5.54 R/W Comm. R Source of Parameter Read by PB1 PZD4 property property 7.01 Range 1.01～9.** Default 5.55 Source of Parameter Read by PB1 PZD5 Keyboard 83 R/W Comm. R KTY3S 系列晶闸管功率控制器 Range 1.01～9.** property property Default 7.01 Keyboard 5.56 R/W Comm. R Source of Parameter Read by PB1 PZD6 Range 1.01～9.** property property Default 7.01 Keyboard 5.57 R/W Comm. R Source of Parameter Read by PB1 PZD7 Range 1.01～9.** property property Default 7.01 Keyboard 5.58 R/W Comm. R Source of Parameter Read by PB1 PZD8 Range 1.01～9.** property property Default 7.01 Keyboard 5.59 R/W Comm. R Source of Parameter Read by PB1 PZD9 Range 5.60 Range 1.01～9.** property property Default 7.01 Keyboard R/W Comm. R Source of Parameter Read by PB1 PZD10 1.01～9.** property property Default 7.01 When it’s PROFIBUS communication, the contents of 5.51 ~ 5.60 are corresponding menus of parameters read by PZD1 ~ PZD10 of PB1. 5.61 Range 5.62 Range 5.63 Range 5.64 Range Keyboard R/W Comm. 1.01～9.** property property Default 7.01 Keyboard R/W Comm. R Source of Parameter Read by PB2 PZD2 1.01～9.** property property Default 7.01 Keyboard R/W Comm. R Source of Parameter Read by PB2 PZD3 1.01～9.** property property Default 7.01 Keyboard R/W Comm. R Source of Parameter Read by PB2 PZD4 1.01～9.** property property Default 7.01 Keyboard 5.65 R/W Comm. Source of Parameter Read by PB2 PZD5 Range R Source of Parameter Read by PB2 PZD1 1.01～9.** 84 property property Default 7.01 R KTY3S 系列晶闸管功率控制器 Keyboard 5.66 R/W Comm. R Source of Parameter Read by PB2 PZD6 Range 1.01～9.** property property Default 7.01 Keyboard 5.67 R/W Comm. R Source of Parameter Read by PB2 PZD7 Range 1.01～9.** property property Default 7.01 Keyboard 5.68 R/W Comm. R Source of Parameter Read by PB2 PZD8 Range 1.01～9.** property property Default 7.01 Keyboard 5.69 R/W Comm. R Source of Parameter Read by PB2 PZD9 Range 1.01～9.** property property Default 7.01 Keyboard 5.70 R/W Comm. R Source of Parameter Read by PB2 PZD10 Range 1.01～9.** property property Default 7.01 When it’s PROFIBUS communication, the contents of 5.61 ~ 5.70 are corresponding menus of parameters read by PZD1 ~ PZD10 of PB2. 5.71 ～ Status 1 source Keyboard ～ Comm. R/W 5.80 R property property Default 8.01 Status 10 source Range 8.01～8.** 5.81 State parameter Keyboard Range Comm. R 0～32000 R property property Default 0 5.71～5.80 are binector selector switches for status parameters. The value in menu 5.81 is the combination of status of binectors connected to menu 5.71～5.80 E.g. when the binector status connected to menu 5.71 and 5.72 is 1, while the binector status connected to menus 5.73～5.80 is 0, the combination of menu 5.80～5.71 is 0000000011(binary system), thus the value in menu 5.81 is 3(decimal); if the combination of menu 5.80～5.71 is 0000001111, and the value in menu 5.81 is 15. Menu 6: Fault Disposal 85 KTY3S 系列晶闸管功率控制器 Functions include display of fault content, record of historical faults and screening of fault detection. 6.01 Range Fault Content Keyboard 0～99 R Comm. property property Default - R Present fault code, automatically jump to this parameter when fault occurs. On 7-segment display, “-----” is displayed when there is no fault, and the value read through communication is 0(zero); when fault occurs, “E － **” is displayed and the value read through communication is “**”. 6.02 Range Fault Reset Keyboard 8.01～8. ** R/W Comm. property property Default 8.14 R Binector Selector Switch, used to set source of fault reset signal, which can be connected to exterior binector. The controller will be reset through exterior terminals when fault occurs. Press “ESC/RESET” to reset; in communication mode, write 1 to the binector connected to this menu to reset. 6.03 The Latest Fault Keyboard property - 0～99 Default 6.04 The 2nd Latest Fault Keyboard - Default 6.05 The 3rd Latest Fault Keyboard R Comm. property property - Range 0～99 Default 6.06 The 4th Latest Fault Keyboard R Comm. property property - Range 0～99 Default 6.07 The 5th Latest Fault Keyboard 86 Comm. property 0～99 6.03～6.07 record the five latest fault information. R property Range 0～99 Comm. property Range Range R R Comm. property property Default - R R R R R KTY3S 系列晶闸管功率控制器 6.08 Reserved Keyboard property -1 0～2 Default 6.09 Enable Overcurrent Detecting Keyboard 0、1 0： disable thyristor detecting； 6.10 Range 6.11 Range Range Comm. property property Default 1 Keyboard 0、1 R R/W Comm. property property Default 0 R 1： enable thyristor detecting； Enable Unbalance Detecting Keyboard 0、1 0: disable unbalance detecting 6.12 R/W R 1： enable thyristor detecting； Enable Thyristor Detecting 0： disable thyristor detecting； Comm. property Range Range R 1: Enable Stop at Unbalance Comm. property property Default 0 R enable unbalance detecting Keyboard 0、1 R/W R/W Comm. property property Default 0 R 0: alarm but not stop the controller when load unbalance happens 1: alarm and stop the controller when load unbalance happens 6.13 Range Load Unbalance Threshold Keyboard 5～100% R/W Comm. property property Default 20 R Used to set threshold current of load unbalance. The value is the percentage of rated current. In order to detect load unbalance, the rated current value is required to be set exactly. 6.14 Range Power detection settings Keyboard 0、1、2 R/W Comm. property property Default 0 R 0/1： Stop the output alarm immediately after power fault； 2： In case of power failure, the output will be stopped without alarm, and the output will be restored automatically after the power supply is normal。 87 KTY3S 系列晶闸管功率控制器 6.15 Range Enable Delayed Startup Keyboard 0、1 R/W Comm. property property Default 1 R 0: controller starts up without delay; 1: when main loop input supply and startup signals are given simultaneously, the startup of controller is delayed 1 second to avoid the pickup time of main loop contactor; otherwise, there might be a main loop fault alarm. 6.16 Rang Voltage unbalance Keyboard 5.0～100.0 R/W Comm. property property Default 100 R e Unbalance degree of output voltage. 6.17 Rang Reserved Keyboard 0～1 R/W Comm. property property Default 0 R e Reserved menu 6.18 Source of Exterior Fault 1 Keyboard property 8.01 8.01～8.** Default 6.19 Source of Exterior Fault 2 Keyboard 8.01～8.** Comm. property Range Range R/W R/W Comm. property property Default 8.01 R R 6.18, 6.19 are binector selector switches, used to set the signal source of exterior fault 1 and 2. When the state of connected binector is 1, the controller stops and gives an alarm. 6.20 Range Ignition time Keyboard 0.00～1.70 X Comm. property property Default 1.70 R Set the interval time of each detection of ignition fault, in S. 6.21 Range Ignition ratio Keyboard 10～30 Ignition ratio, which is the percentage of rated voltage 88 X Comm. property property Default 30 R KTY3S 系列晶闸管功率控制器 6.22 Range Ignition status Keyboard 0～1 R Comm. property property Default 0 R 0: no ignition; 1: ignition. 6.23 Range Ignition permission Keyboard 0～1 X Comm. property property Default 0 R 0: ignition detection is not allowed; 1: ignition detection is allowed; 6.24 Range Voltage stabilization time Keyboard 1～5 X Comm. property property Default 2 R Voltage stabilization time, in S. Start to detect ignition after this time. 6.25 Range Power clearing Keyboard 8.01～8.80 R/W Comm. property property Default 8.14 R/W Electricity metering also provides electricity clearing operation. 0: invalid; 1: The power is cleared. The menu values of 【4.34】 and 【4.35】 are reset. Note: 【6.25】 is a link window. Please restore it to 0 after changing it to 1. 6.26 Range Electricity metering mode Keyboard 0～1 R/W Comm. property property Default 0 R Electricity metering mode selection. 0: active power measurement; 1: apparent power measurement. 6.27 Range Reserved Keyboard 1.0～30.0 R/W Comm. property property Default 2.0 R The menu is reserved. 6.28 Range Reserved Keyboard 50～500 The menu is reserved. 89 R/W Comm. property property Default 300 R KTY3S 系列晶闸管功率控制器 6.29 Range Reserved Keyboard 0～1 R/W Comm. property property Default 0 R The menu is reserved. 6.30 Range Reserved Keyboard 0～1 R/W Comm. property property Default 0 R The menu is reserved. Menu 7: Parameter Connector Parameter connector menu (up to 16 bit data). Any parameter connector selector switch can be connected to one parameter of this menu. After connection, the parameter in corresponding parameter connector can be sent to the parameter connector selector switch, just like in the analog line, the signal of parameter connector is connected to the parameter connector selector switch with lead. 7.01 Range Fixed Value 0.0 Keyboard - R Comm. property property Default 0.0 R Fixed value can not be changed. 7.02 Range Fixed Value 100.0 Keyboard - R Comm. property property Default 100.0 R Fixed value can not be changed. 7.03 Parameter 1 Keyboard property 0.0 0.0～200.0 Default 7.04 Parameter 2 Keyboard Comm. property 0.0 0.0～3200.0 Default 7.05 Parameter 3 Keyboard 90 R/W property Range 0.0～3200.0 Comm. property Range Range R/W R/W Comm. property property Default 0.0 R/W R/W R/W KTY3S 系列晶闸管功率控制器 7.06 Parameter 4 Keyboard property 0.0 0.0～3200.0 Default 7.07 Parameter 5 Keyboard R/W Comm. property property 0.0 Range 0.0～3200.0 Default 7.08 Parameter 6 Keyboard R/W Comm. property property 0.0 Range 0～3200.0 Default 7.09 Parameter 7 Keyboard R/W Comm. property property 0.0 Range 0.0～100.0 Default 7.10 Parameter 8 Keyboard 0～32000 Comm. property Range Range R/W R/W Comm. property property Default 0 R/W R/W R/W R/W R/W 7.03～7.10 are parameter connectors whose parameter can be modified. It’s used for modifying both free-parameter and parameter controlled through communication. For example, if the communication controls the data of "setting 1", set 1.11 = 7.03, and the communication modifies the value of 7.03, the data of "setting 1" can be controlled. 7.11 Range AI1 Parameter Keyboard 0.0～150.0% R Comm. property property Default - R Signal of analog input AI1 is sent to this menu after acquisition and calibration. 7.12 Range AI2 Parameter Keyboard 0.0～150.0% R Comm. property property Default - R Signal of analog input AI2 is sent to this menu after acquisition and calibration. 7.13 Range AI3 Parameter Keyboard 0.0～150.0% R property property Default - Signal of analog input AI3 is sent to this menu after acquisition and calibration. 91 Comm. R KTY3S 系列晶闸管功率控制器 7.14 Range AI4 Parameter Keyboard 0.0～150.0% R Comm. property property Default - R Signal of analog input AI4 is sent to this menu after acquisition and calibration. 7.16 Range Setpoint Summation Keyboard -200.0%～200.0% R/W Comm. property property Default 0.0 R The data is same as in 1.01 7.17 Range Pre-limit Setpoint Keyboard -200.0%～200.0% R Comm. property property Default - R The data is same as in 1.02 7.18 Range Ramp Output Keyboard 0.0～100.0% R Comm. property property Default - R The data is same as in 1.03 7.19 Range Adjustor Output Keyboard 0.0～100.0% R Comm. property property Default - R The data is same as in 2.02 7.20 Range Control Angle Keyboard 0°～180° R Comm. property property Default - R The data is same as in 2.03 7.21 AC Output Voltage 0 Keyboard Comm. property property - Range 0～32000V Default 7.22 AC Output Current 0 Keyboard R Comm. property property - Range 0～32000A Default 7.23 AC Output Power 0 Keyboard 92 R R Comm. R R R KTY3S 系列晶闸管功率控制器 Range 0～32000kW property property Default - 7.21～7.23 are connectors of AC output voltage, current and power. And the displayed data is the actual value of voltage, current and power. 7.24 D Output Voltage 0 Keyboard property - 0～32000V Default 7.25 D Output Current 0 Keyboard R Comm. property property - Range 0～32000A Default 7.26 D Output Power 0 Keyboard 0～32000kW Comm. property Range Range R R Comm. property property Default - R R R 7.24～7.26 are connectors of D output voltage, current and power. And the displayed data is the actual value of voltage, current and power. 7.27 AC Voltage Feedback Keyboard Comm. property property - Range 0.00～200.00% Default 7.28 D Voltage Feedback Keyboard R Comm. property property - Range 0.00～200.00% Default 7.29 AC Current Feedback Keyboard R Comm. property property - Range 0.00～200.00% Default 7.30 D Current Feedback Keyboard R Comm. property property - Range 0.00～200.00% Default 7.31 AC Power Feedback Keyboard property 93 R R Comm. property R R R R R KTY3S 系列晶闸管功率控制器 Range 0.00～200.00% Default 7.32 D Power Feedback Keyboard Range 0.00～200.00% - R Comm. property property Default - R 7.27～7.32 are feedback parameter connectors. The data is shown as a percentage. See “feedback processing” 7.33 Range Md1 Output Keyboard 0.0～3000.0 R Comm. property property Default - R Output of function module Md1 7.34 Range Md2 Output Keyboard 0.0～3000.0 R Comm. property property Default - R Output of function module Md2 7.35 Range Md3 Output Keyboard 0.0～3000.0 R Comm. property property Default - R Output of function module Md3 7.36 Range Md4 Output Keyboard 0.0～3000.0 R Comm. property property Default - R Output of function module Md4 7.37 Range Md5 Output Keyboard 0.0～3000.0 R Comm. property property Default - R Output of function module Md5 7.38 AC Output Voltage 1 Keyboard Comm. property property - Range 0.0～3200.0V Default 7.39 AC Output Current 1 Keyboard property 94 R R Comm. property R R KTY3S 系列晶闸管功率控制器 Range 0.0～3200.0A Default 7.40 AC Output Power 1 Keyboard Range 0.0～3200.0kW - R Comm. property property Default - R 7.38～7.40 are connectors of AC output voltage, current and power. One character to the right of the decimal point indicates the actual value of voltage, current and power. 7.41 AC Output Voltage 2 Keyboard property - 0.00～320.00V Default 7.42 AC Output Current 2 Keyboard R Comm. property property - Range 0.00～320.00A Default 7.43 AC Output Power 2 Keyboard 0.00～320.00kW Comm. property Range Range R R Comm. property property Default - R R R 7.41～7.43 are connectors of AC output voltage, current and power. Two characters to the right of the decimal point indicate the actual value of voltage, current and power. 7.44 D Output Voltage 1 Keyboard property - 0.0～3200.0V Default 7.45 D Output Current 1 Keyboard R Comm. property property - Range 0.0～3200.0A Default 7.46 D Output Power 1 Keyboard 0.0～3200.0kW Comm. property Range Range R R Comm. property property Default - R R R 7.44～7.46 are connectors of output voltage, current and power. One character to the right of the decimal point indicates the actual value of voltage, current and power. 7.47 D Output Voltage 2 Keyboard property 95 R Comm. property R KTY3S 系列晶闸管功率控制器 Range 0.00～320.00V Default 7.48 D Output Current 2 Keyboard Comm. property - 0.00～320.00A Default 7.49 D Output Power 2 Keyboard 0.00～320.00kW R property Range Range - R Comm. property property Default - R R 7.47～7.49 are connectors of output voltage, current and power. Two characters to the right of the decimal point indicate the actual value of voltage, current and power. 7.50 Range Power Supply Voltage Keyboard 0～900V R Comm. property property Default - R Input voltage of main loop 7.51 Parameter from PB1 PZD1 Keyboard Comm. property property 0 Range 0～32000 Default 7.52 Parameter from PB1 PZD2 Keyboard R Comm. property property 0 Range 0～32000 Default 7.53 Parameter from PB1 PZD3 Keyboard R Comm. property property 0 Range 0～32000 Default 7.54 Parameter from PB1 PZD4 Keyboard R Comm. property property 0 Range 0～32000 Default 7.55 Parameter from PB1 PZD5 Keyboard R Comm. property property 0 Range 0～32000 Default 7.56 Parameter from PB1 PZD6 Keyboard R Comm. property property 0 Range 0～32000 Default 7.57 Parameter from PB1 PZD7 Keyboard 96 R R Comm. R R R R R R R KTY3S 系列晶闸管功率控制器 property property 0 Range 0～32000 Default 7.58 Parameter from PB1 PZD8 Keyboard property 0 0～32000 Default 7.59 Parameter from PB1 PZD9 Keyboard R Comm. property property 0 Range 0～32000 Default 7.60 Parameter from PB1 PZD10 Keyboard 0～32000 Comm. property Range Range R R Comm. property property Default 0 R R R When it’s PROFIBUS communication, the pointing blocks of 7.51 ~ 7.60 are corresponding to the write-blocks PZD1 ~ PZD10 of PB1 interface. 7.61 Parameter from PB2 PZD1 Keyboard property 0 0～32000 Default 7.62 Parameter from PB2 PZD2 Keyboard Comm. property 0 0～32000 Default 7.63 Parameter from PB2 PZD3 Keyboard R Comm. property property 0 Range 0～32000 Default 7.64 Parameter from PB2 PZD4 Keyboard R Comm. property property 0 Range 0～32000 Default 7.65 Parameter from PB2 PZD5 Keyboard R Comm. property property 0 Range 0～32000 Default 7.66 Parameter from PB2 PZD6 Keyboard R Comm. property property 0 Range 0～32000 Default 7.67 Parameter from PB2 PZD7 Keyboard 97 R property Range 0～32000 Comm. property Range Range R R Comm. property property Default 0 R R R R R R R KTY3S 系列晶闸管功率控制器 7.68 Parameter from PB2 PZD8 Keyboard property 0 0～32000 Default 7.69 Parameter from PB2 PZD9 Keyboard R Comm. property property 0 Range 0～32000 Default 7.70 Parameter from PB2 PZD10 Keyboard 0～32000 Comm. property Range Range R R Comm. property property Default 0 R R R When it’s PROOFIBUS communication, the pointing blocks of 7.61 ~ 7.70 are corresponding to the write-blocks PZD1 ~ PZD10 of PB2 interface. 7.71 Range 7.72 Range 7.73 Range Keyboard R Comm. R U-phase Current 0～32000A property property Default - Keyboard R Comm. R V-phase Current 0～32000A property property Default - Keyboard R Comm. R W-phase Current 0～32000A property property Default - 7.71～7.73 display the current of each of the three phases. 7.74 AC output voltage M Keyboard property - 0.0～3200.0V Default 7.75 AC output current M Keyboard R Comm. property property - Range 0～32000A Default 7.76 AC output power M Keyboard 0.0～3200.0kW Comm. property Range Range R R Comm. property property Default - R R R 7.74～7.76 display respectively the maximum present output voltage, current and power 7.77 Md6 output Keyboard 98 R Comm. R KTY3S 系列晶闸管功率控制器 Range 0.0～3000.0 property property Default - Output of function module Md6 7.78 U phase current M Keyboard property - 0～32000A Default 7.79 V phase current M Keyboard R Comm. property property - Range 0～32000A Default 7.80 W phase current M Keyboard 0～32000A Comm. property Range Range R R Comm. property property Default - R R R 7.78～7.80 display respectively the maximum current in U, V and W phase. When in phase angle control, the present current in each phase is displayed; when in zero-crossing control, the maximum current in the conducted period of present cycle is displayed. 7.81 Range Apparent power feedback Keyboard 0.00～200.00% R Comm. property property Default - R 7.81 is the feedback value parameter connector. The data is expressed as a percentage, see the feedback processing menu. 7.82 Apparent power 0 Keyboard property - 0.0～32000kW Default 7.83 Apparent power 1 Keyboard R Comm. property property - Range 0.0～3200.0kW Default 7.84 Apparent power 2 Keyboard 0.0～320.00kW Comm. property Range Range R R Comm. property property Default - R R R 7.82～7.84 are apparent power connectors. Display the true value of 0, 1 and 2 decimal places of apparent power. 99 KTY3S 系列晶闸管功率控制器 Menu 8: Binector Any binector selector switch can be connected to one parameter of this menu. After connection, the state of corresponding binector can be sent to the binector selector switch, just like in the analog line, the signal of binector is connected to the binector selector switch with lead. 8.01 Range Fixed Value 0 Keyboard 0 R Comm. property property Default 0 R Fixed value can not be changed. 8.02 Range Fixed Value 1 Keyboard 1 R Comm. property property Default 1 R Fixed value can not be changed. 8.03 Binary Parameter 1 Keyboard Comm. property property 0 Range 0、1 Default 8.04 Binary Parameter 2 Keyboard R/W Comm. property property 0 Range 0、1 Default 8.05 Binary Parameter 3 Keyboard R/W Comm. property property 0 Range 0、1 Default 8.06 Binary Parameter 4 Keyboard R/W Comm. property property 0 Range 0、1 Default 8.07 Binary Parameter 5 Keyboard R/W Comm. property property 0 Range 0、1 Default 8.08 Binary Parameter 6 Keyboard 100 R/W R/W Comm. R/W R/W R/W R/W R/W R/W KTY3S 系列晶闸管功率控制器 property property 0 Range 0、1 Default 8.09 Binary Parameter 7 Keyboard property 0 0、1 Default 8.10 Binary Parameter 8 Keyboard 0、1 Comm. property Range Range R/W R/W Comm. property property Default 0 R/W R/W 8.03～8.10 are binectors whose state can be changed. Can be applied in communication control. For example, if the communication control is "setting selection 1", set 1.15 to 8.03, and modify the value of 8.03 to control "setting selection 1". 8.11 Range Enable Operation Keyboard 0、1 R Comm. property property Default - R 0: Disconnect port X1 from M, operation disabled 1: Connect port X1 and M, operation enabled 8.12 Range X2 Signal 0、1 0: Disconnect port X2 from M. 8.13 Range Keyboard R Comm. property property Default - R 1: Connect port X2 and M. X2 Signal Reversal Keyboard 0、1 R Comm. property property Default - R Reverse signal of 8.12 8.14 Range X3 Signal 0、1 0: Disconnect port X3 from M. 8.15 Range Keyboard R Comm. property property Default - R 1: Connect port X3 and M. X3 Signal Reversal Keyboard 0、1 Reverse signal of 8.14 101 R Comm. property property Default - R KTY3S 系列晶闸管功率控制器 8.16 Range X4 Signal 0、1 0: Disconnect port X4 from M. 8.17 Range Keyboard R Comm. property property Default - R 1: Connect port X4 and M. X4 Signal Reversal Keyboard 0、1 R Comm. property property Default - R Reverse signal of 8.16 8.18 Range X5 Signal 0、1 0: Disconnect port X5 from M. 8.19 Range Keyboard R Comm. property property Default - R 1: Connect port X5 and M X5 Signal Reversal Keyboard 0、1 R Comm. property property Default - R Reverse signal of 8.18 Keyboard 8.20 R Comm. R Auto/Manual Selection Range 0、1 property property Default - Display the status of key “AUTO/MAN”. Press “AUTO/MAN” once, 8.20=1, press again 8.20=0. When keyboard is required to control auto/man setpoint, connect 1.15 to 8.20 to realize the switch of auto/manual by keyboard. 8.21 Range Device Fault Keyboard 0、1 R Comm. property property Default - R In case of fault, set 1 8.22 System Fault Keyboard Comm. property property - Range 0、1 Default 8.23 Main Loop Fault Keyboard property 102 R R Comm. property R R KTY3S 系列晶闸管功率控制器 Range 0、1 Default 8.24 Overcurrent Keyboard - Default 8.25 Thyristor Overheat Keyboard - Default 8.26 Thyristor Fault Keyboard R property - 0、1 Default 8.27 Load unbalance Keyboard R Comm. property property - Range 0、1 Default 8.28 Power Frequency Fault Keyboard R Comm. property property - Range 0、1 Default 8.29 External Fault 1 Keyboard R Comm. property property - Range 0、1 Default 8.30 External Fault 2 Keyboard R Comm. property property Default - 0: no fault Keyboard R Comm. property - 0、1 Default 8.32 Comparator 1 Output Reversal Keyboard R R R R R R R 1: fault property Range 103 Comm. property Range Comparator 1 Output Comm. property 0、1 8.31 R property Range 8.21～8.30 are fault state binectors. Comm. property 0、1 0、1 R property Range Range - R Comm. R R KTY3S 系列晶闸管功率控制器 property property - Range 0、1 Default 8.33 Comparator 2 Output Keyboard property - 0、1 Default 8.34 Comparator 2 Output Reversal Keyboard R Comm. property property - Range 0、1 Default 8.35 Comparator 3 Output Keyboard R Comm. property property - Range 0、1 Default 8.36 Comparator 3 Output Reversal Keyboard 0、1 Comm. property Range Range R R Comm. property property Default - R R R R 8.31～8.36 are internal comparator output status 8.37 Range Connect Setpoint Keyboard 0、1 R property property Default - 0: the setting signal is disconnected, and the value sent to slope processing is 0; 8.38 Range Operational Status 0: controller stops 8.39 Range Range R R 1: setting on. Comm. property property Default - R 1: controller running Limitation Status Keyboard 0、1 0: non-limitation 8.40 Keyboard 0、1 Comm. R Comm. property property Default - R 1: limitation on Fan Status Keyboard 0、1 104 R Comm. property property Default - R KTY3S 系列晶闸管功率控制器 0: fan stops 1: fan running Keyboard 8.41 R Comm. R Reverser 1 Output property property - Range 0、1 Default 8.42 Reverser 2 Output Keyboard property - 0、1 Default 8.43 Reverser 3 Output Keyboard Comm. property - 0、1 Default 8.44 Delayer 1 Output Keyboard R Comm. property property - Range 0、1 Default 8.45 Delayer 1 Output Reversal Keyboard R Comm. property property - Range 0、1 Default 8.46 Delayer 2 Output Keyboard R Comm. property property - Range 0、1 Default 8.47 Delayer 2 Output Reversal Keyboard R Comm. property property - Range 0、1 Default 8.48 Delayer 3 Output Keyboard R Comm. property property - Range 0、1 Default 8.49 Delayer 3 Output Reversal Keyboard 105 R property Range 0、1 Comm. property Range Range R R Comm. property property Default - R R R R R R R R KTY3S 系列晶闸管功率控制器 8.50 Timer 1 Output Keyboard property - 0、1 Default 8.51 Timer 1 Output Reversal Keyboard R Comm. property property - Range 0、1 Default 8.52 Timer 2 Output Keyboard R Comm. property property - Range 0、1 Default 8.53 Timer 2 Output Reversal Keyboard R Comm. property property - Range 0、1 Default 8.54 AND Logic Output Keyboard R Comm. property property - Range 0、1 Default 8.55 OR Logic Output Keyboard R Comm. property property - Range 0、1 Default 8.56 Binary output 01 Keyboard R Comm. property property - Range 0、1 Default 8.57 P/N output status Keyboard R Comm. property property - Range 0、1 Default 8.58 Online synchronization enable mode Keyboard 8.01-8.** Comm. property Range Range R R/W Comm. property property Default 8.01 R R R R R R R R R Switching value connection switch. In online power allocation mode, it is valid when the host address is 1. 106 KTY3S 系列晶闸管功率控制器 When the value of the pointing connector is 0, the synchronization between the slave and the host is cancelled, and the host and slave operate according to the online power distribution; When the value of the pointing connector is 1, the on / off of the slave SCR is synchronized with the host. 8.61 ～ 8.70 Range PB1writing status 1 ～ Keyboard Comm. R PB1 writing status 10 0、1 R property property Default - The value in menu 7.52 is converted from decimal to binary. The status is respectively sent to menu 8.61～ 8.70 in the order from lower bit to higher bit. E.g. if the value in menu 7.52 is 3, which is 0000000011 in binary system, thus the status in menu 8.61 and 8.62 is 1, and the status in menu 8.63～8.70 is 0. 8.71 ～ 8.80 Range PB2writing status 1 ～ Keyboard Comm. R PB2 writing status 10 0、1 R property property Default - The value in menu 7.62 is converted from decimal to binary. The status is respectively sent to menu 8.71～ 8.80 in the order from lower bit to higher bit. E.g. if the value in menu 7.62 is 3, which is 0000000011 in binary system, thus the status in menu 8.71 and 8.72 is 1, and the status in menu 8.73～8.80 is 0. Menu 9: General parameter 9.01 Range Software Version Keyboard - R Comm. property property Default 1. ** R Software Version 9.02 Range AC Standard Voltage Keyboard 10～1000V X Comm. property property Default 830 R The voltage calibration related to hardware, that is, the corresponding voltage value when the data of AC voltage acquisition value corrected by AC voltage is 100.0%, shall be set by the factory（ Unit: V) 9.03 Range AC Standard Current Keyboard 0～32000 107 X Comm. property property Default 100A R KTY3S 系列晶闸管功率控制器 The current calibration related to hardware, that is, the current value corresponding to the AC current acquisition value when the data corrected by AC current is 100.0%, shall be set by the factory（ (unit: A) 9.04 Range Soft start cycle number Keyboard 1～10 R/W Comm. property property Default 4 R Valid at fixed period. When the load property is inductive (2.12 = 1), there will be a soft start process before the opening of each fixed cycle, and the number of soft start cycles is determined by 9.04; 9.05 Range Soft stop cycle number Keyboard 0～10 R/W Comm. property property Default 0 R Valid at fixed period. When the load property is inductive (2.12 = 1), there will be a soft stop process before closing each cycle in a fixed cycle, and the number of soft stop cycles is determined by 9.05; 9.06 Range Keyboard 1＃ Communication Address 1～247 R/W Comm. property property Default 1 R Used to set the address of 1 # communication port 9.07 Range Keyboard 1＃ Baud Rate 9600、19200、38400、57600、115.2k R/W Comm. property property Default 9600 R Used to set the baud rate of 1 # communication port 9.08 Range Keyboard 1＃ Data Format 8N2、8E1、8O1 R/W Comm. property property Default 8E1 R Used to set the data format of 1 # communication port 8N2: 8 data bits, 2 stop bits with no parity checking 8E1: 8 data bits, 1 stop bit with even parity checking 8O1: 8 data bits, 1 stop bit with odd parity checking 9.09 Range Keyboard 1＃ Communication Mode 0、1 0: RTU communication mode R/W Comm. property property Default 0 R 1: regulation by combined controllers When set to 1, 9.07 is automatically locked to 19200, 9.08 is locked to 8E1, 2.14 is set to 2, 2.17 is set to 108 KTY3S 系列晶闸管功率控制器 0, and 2.15 is set to 0. 9.10 Range Communication storage Keyboard 0、1 R/W Comm. property property Default 0 R/W Data written through communication is stored in RAM, and lost when powered off; when the parameter is set to1 through keyboard or communication, the data in RAM will be written into EEPROM, which can be effective on next electrifying. 9.11 Range Keyboard 2＃ Communication Address 1～247 R/W Comm. property property Default 2 R Used to set 2 # communication port address 9.12 Range Keyboard 2＃ Baud Rate 9600、19200、38400、57600、115.2k R/W Comm. property property Default 9600 R Used to set the baud rate of 2 # communication port 9.13 Range Keyboard 2＃ Data Format 8N2、8E1、8O1 R/W Comm. property property Default 8E1 R Used to set the data format of 2 # communication port 8N2: 8 data bits, 2 stop bits with no parity checking 8E1: 8 data bits, 1 stop bit with even parity checking 8O1: 8 data bits, 1 stop bit with odd parity checking 9.14 Range On-line state Keyboard 0、1、2、3 R Comm. property property Default 0 R 0: single machine 1: master; 2: slave; 3: connecting 9.15 Range Master / slave selection Keyboard 0、1 X Comm. property property Default 0 R 0：slave 1：master 9.16 Grid frequency setting Keyboard property 109 X Comm. property R KTY3S 系列晶闸管功率控制器 Range 45~65HZ Default 50 Set the frequency of grid input 9.19 Range Frequency Lower Limit Keyboard 30～48Hz Y Comm. property property Default 45Hz R Set power frequency lower limit 9.20 Range Restore to Default Keyboard 0～10000 T Comm. property property Default 1000 R Function 1: restore to default Set to 1234, and press “ENT/DATA” to restore menus with attribute “A” to default. Set to 1432, and press “ENT/DATA” to restore menus with attribute “A” and “B”to default. Function 2: Enter through password to modify X, Y and Z attribute parameter units 9.25 Range Cumulative Operation Time Keyboard - Comm. property property Default - The cumulative operation time of the controller. (Unit: hour) 110 R R KTY3S 系列晶闸管功率控制器 7.2 Function Introduction Digital thyristor power controller KTY3S series employ double converter in the main loop and advanced SCM as the MCU. Through keyboard, any one of these control modes can be selected, including open-loop control, constant-voltage control, constant-current control, constant-power control, power regulating (Zero-crossing) control, LZ control, etc. Photoelectricity-isolated analog signals in 2 channels are sent to AD, and then signal type can be designated through dip switch and keyboard. 2 channels of non-isolated analog setpoint signals are sent to AD after being converted. Binary values in 5 channels are photoelectricity-isolated and sent to IO. Binary value 1（X1） is the control signal for running/stop; binary value 2（X2）、3（X3）、4（X4）、5（X5） are programmable control signals; input signal mode can be chosen through binary value 5（X5）. 4 channels of 12-bit-precision programmable analog output enable interior parameter to change to 4 ~ 20mA or 0 ~ 20mA. RS485 photoelectricity-isolated, MODBUS RTU. The software for controlling is modularized with powerful functions. Refer to “control logic diagrams” for the software flow chart, the principle is shown in Fig. 7-1. Fig. 7-1 Control Principle 7.2.1 Connector Usage Most of the output variables and important calculations exist in the form of connectors. The menus whose parameters can be picked by other function modules are called “parameter connectors”. The menus picking up the parameters are called “parameter connector selector switches”, the contents of which are the addresses (menu codes) of “parameter connectors”. The contents of “parameter connectors” are sent to corresponding “parameter connector selector switches”. If a “parameter connector” is connected to several “parameter connector selector switches”, the data of the connector are sent to these switches respectively. 111 KTY3S 系列晶闸管功率控制器 Take 7.01 in main menu “parameter connector” for example. 7.01 has a fixed value—0.0%, which is connected to several parameter connectors. Fig. 7-2 shows the default settings: the value in 7.01 is sent to 1.13, 1.14, 4.15. Fig. 7-2 Parameter Connection Most of binary outputs and important binary signals in the function module exist in the form of binectors. The menus whose status can be picked by other function modules are called “binectors”. The menus which pick up the status are called “binector selector switches”, the contents of which are the addresses (menu codes) of “binectors”. The contents of binectors are sent to corresponding “binector selector switch”. If a “binector” is connected to several “binector selector switches”, the status is sent to these switches. Take 8.01 in main menu “binector” for example. The fixed value 0 in 8.01 is connected to several “binector selector switches”. Fig. 7-3 shows when in default setting, the status in 8.01 is sent to 1.10, 1.16. Fig. 7-3 Binary Connection 7.2.2 Open-loop Control Setting: 2.14 = 1. Control signals are obtained from ramp output, which directly control the thyristor triggering angle. When ramp output reaches 100％ the corresponding thyristor triggering angle α=0 (complete phase 112 KTY3S 系列晶闸管功率控制器 continuity). In open-loop control, current limitation is invalid and setpoint doesn’t form a linear relation with voltage output. This function is usually applied to controller function check or when there is an exterior closed-loop control. Fig. 7-4 Open-loop Triggering Control 7.2.3 Constant-voltage with Limited Current Trigger setting: 2.14 = 0; Feedback setting: 2.09 = 7.27; Limitation settings: (not necessary when only constant voltage is required): 2.10 = 7.29, 2.22 = 1, 2.11 = 7.02 (the default value of 7.02 is 100%, which means the controller’s maximum output current is limited to 100% of the rated current, that is to say the maximum current should not exceed the 100% of the value set in 3.33). To keep a constant voltage, the error between the setpoint and output voltage feedback value will be corrected according to PID regulating principles, so as to make the output voltage be or tend to be near the setpoint. When input voltage fluctuates or load resistance changes, output voltage remains constant as long as there is enough input voltage surplus. Fig. 7-5 Constant-voltage Control 7.2.4 Constant-current with Limited Voltage Triggering setting: 2.14 = 0, Feedback setting: 2.09 = 7.29, Limitation settings (not necessary when only constant-current is required): 2.10 = 7.27, 2.22 = 1, 2.11 = 7.02 (the default value of 7.02 is 100%, which means the controller’s maximum output voltage is limited to 100% of the rated voltage, that is to say the maximum voltage should not exceed the 100% of the value set in 3.32). When in constant-current control, feedback signals originate from load current. The load current feedback enables the load current to be regulated according to the control signal and remain constant. When input voltage fluctuates or load resistance changes, load current remains constant as long as there is enough 113 KTY3S 系列晶闸管功率控制器 input voltage surplus. Fig. 7-6 Constant-current Control 7.2.5 Constant-power Control Triggering setting: 2.14 = 0, Feedback setting: 2.09 = 7.31, Limitation setting: refer to 7.2.3 and 7.2.4 for current or voltage limitation. Multiply the voltage and current detected to get the power signal. Hence the power signal feedback. When load is changed or input voltage fluctuates, load power remains constant as long as there is enough input voltage surplus. Fig. 7-7 Constant-power Control 7.2.6 Power Regulating (Zero-crossing triggering) Control Setting: 2.14 = 2. Output voltage/current/power can remain constant in closed-loop control. In this mode, corrections can be made to deviation from desired value resulting from turbulence, but there will be harmonic pollution to the input supply. In this case, esp. when controller is used only for heating, power regulating control can be employed to reduce the harmonic pollution to the input supply. The control logic is shown in Fig. 7-8. 114 KTY3S 系列晶闸管功率控制器 Fig. 7-8 Power Regulating Control (1) Fixed/ Variable Cycle Selection Fixed Cycle: 2.17 = 0, 2.16 = T (T is the Zero-crossing cycle) In a working cycle T, the output is a continuous whole cycle wave, as shown in Fig. 7-9. Variable Cycle: 2.12 = 0, 2.17 = 1 The output waveform is evenly distributed, and the period changes with the setting, as shown in Figure 7-10. Fig. 7-9 Output Waveform (Fixed cycle, setpoint 50%) Fig. 7-10 Output Waveform (Variable cycle, setpoint 50%) (2) Select setpoint source Analog signal setpoint Settings: 2.14 = 2, 2.15 = 0; Control signals originate from ramp output, according to which the signal continuously output 115 KTY3S 系列晶闸管功率控制器 proportionate zero-crossing full cycle in Period T (Fixed Cycle), or proportionate well-distributed zero-crossing full cycle. Binary Position Control Setpoint Settings: 2.14 = 2, 2.15 = 1; When exterior control signal is a binary signal (temperature meter that outputs binary value for instance), position control can be employed. Position control input port setting: 2.20 = 8.18(8.19), terminal connections are shown in Fig. 7-11, 7-12; Fig. 7-11 Connections for OC Enabling, Contact Control Fig. 7-12 Connections of High/ Low Level Control 7.2.7 LZ Control Setting: 2.14 = 3. For certain loads, the resistance in cold condition varies greatly from that in hot condition. If power regulation is applied in cold condition, the controller might be damaged from over-current, because current limitation is invalid. For the loads whose resistance is small in cold condition and large in hot condition, LZ control could be applied (phase angle / power regulating control). Apply phase angle triggering control when the operation has just begun(cold condition), set output voltage, current or power to a constant value, turn to power regulating control when the resistance of the load is stable in hot condition. LZ control logic is shown in Fig. 7-13. 116 KTY3S 系列晶闸管功率控制器 Fig. 7-13 LZ Control (1) LZ Shift through Exterior Switch Setting: 2.19 = 0; LZ control input port setup: for instance, enable port X3 as LZ shift signal: 2.20 = 8.16； When in cold condition, X4 disconnected from M2, 8.16 = 0, the control mode is closed-loop phase angle triggering. When in hot condition, X4 connected to M2, 8.16 = 1, control mode switches from closed-loop phase angle triggering to zero-crossing triggering. See Fig. 7-14. Fig. 7-14 LZ Control—Binary shift (2) LZ Shift by Timeset Setting: 2.19 = 1; LZ Control time: 2.21 = T0 (T0 Range: 1 ~ 600min) The controller starts to run in closed-loop phase angle triggering control. When the running time exceeds the timeset in 2.21, the control mode will change to power regulating (zero-crossing) triggering. Fig. 7-15 LZ Control — Internal switch 7.2.8 Regulation by Combined Controllers When several controllers work together in parallel connections, chances are high that the controllers will be switched or turned off at the same time, thus the output current will be dramatically altered. If the power supply has a limited capacity, the input voltage will fall considerably in an instant, and will make supply transformer or plant unit produce great noise. It will even make other electric devices, or plant units go out of order. To prevent such situation from happening, regulation by combined controllers can be employed. 117 KTY3S 系列晶闸管功率控制器 In this mode, several controllers are connected through RS485 interface, one of them is set as host (others are set as guests). The host arranges the output period for host and guests, to minimize the impact to the input supply. This function allows up to 20 controllers to be connected. More than 20 controllers can be grouped for online power distribution. Settings of Regulation by Combined Controllers Settings: 2.14 = 2，2.15 = 0，2.17 = 0 Communication mode: 9.09 = 1 Address range：9.06 = 2～21 Connections and output of Regulation by Combined Controllers are shown in Fig. 7-16, Fig. 7-17. Fig. 7-16 Connections for Regulation by Combined Controllers ( Note: Twisted pair cable or shielded cable for connections) Fig. 7-17 Output Waveform of Regulation by 4 Combined Controllers 7.2.9 Fan Control 118 KTY3S 系列晶闸管功率控制器 1. For controllers with rated current of 800A or below, fan power supply is connected to FP1 and FP2. Thus the fan can be controlled through interior logic Fig. 7-18: Fan controlled by interior logic （1）Default: Fan relay selection 4.32=0, fan automatically started and fan stop delayed. When controller stops yet is electrified, to expand the service life of fan, auto start and delayed stop can be selected. When controller starts to run, the fan is started automatically. And when the controller stops, to dissipate the remaining heat, the fan will stop after the delay time. （2）When 4.32=1, running or stop of fan is decided by other factors Select the source for the running and stop of fan by setting Fan Relay Source 4.33. 2. High-power fan control For controllers with rated current of above 800A, the power of fan is comparatively high, on that account passive contacts FY1 and FY2 can be connected to the fan with an exterior expansion. Fig 7-19. High-power fan control 119 KTY3S 系列晶闸管功率控制器 8 Communication 8.1 MODBUS communication configuration Three-phase digital thyristor power controller KTY3S series can communicate with PC, touch screen, PLC etc. The standard communication interface is RS485, with RTU transmission mode MODBUS protocol, supportive of standard functions 3, 4, 6, and 16. Fig 8-1. Connections of Communication 8.2 Data Reading/Writing through Communication （1）Communication Property The interior parameters of power controller KTY3S may fall into following categories, Read-Only Parameters, Readable/Writable Parameters and Modifiable Parameters on stop. R : Read-Only, parameters cannot be modified, readable only through communication R/W : Readable/Writable, parameters can be modified, readable and modifiable through communication T : Readable/Writable, parameters modifiable when controller stops, readable through communication, modifiable when controller stops. （2）Setpoint written through communication Note: When reading and writing data communications, menu number is the address of the storage unit. Menus 7.03 ~ 7.10 are parameter connectors that can be assigned free parameters. When data is written through communication, setpoints can be written to any of these menus. Then connect the menu to its corresponding connector selector switch, hence setpoint is written through communication. Example: data written to 7.10 through communication, and set as “setpoint 1” Step 1: connect 7.10 to “setpoint 1”, set 1.11＝7.10; Step 2: data written to 7.10 through communication 8.3 MODBUS protocol When devices communicate on a MODBUS serial line using the RTU (Remote Terminal Unit) mode, each 8-bit byte in a message contains two 4-bit hexadecimal characters. Coding System 120 KTY3S 系列晶闸管功率控制器 Hexadecimal number 0 ... 9, A ... F Each character in the message is a hexadecimal characters Bits per Byte 1 start bit 8 data bits, the least significant bit sent first 1 parity bit 1 or 2 stop bits Frame Checking Field CRC(Cyclic Redundancy Check) Keywords: Frame: a set of command that operate a certain function, consisting of several bytes. Slave Address: the communication address assigned to the device in operation. Parameter Address: corresponding menu of the parameter being operated. The menu number is split into high and low bytes in the frame (e.g. 1.01 parameter, then the parameter address is 101 (0x0065). The address to be communicated is transformed (minus 1). The split hexadecimal code is 0x0064, and the RTU is 0x00 and 0x64 after filling in the high and low bytes respectively). Commands: function codes defined in MODBUS. Every command stands for a certain operation process. Command 3: read multiple holding registers, that is, batch reading can be carried out for multiple consecutive windows. Command 4: read multiple input registers, that is, you can read multiple consecutive windows in batches. Command 6: write single holding register Command 16: write multiple holding registers, that is, batch writing can be performed on multiple consecutive windows. The format for RTU message Slave Add. Function Code Data CRC 1 byte 1 byte N byte 2 bytes Data transmitted in 8-bit format, organized in hexadecimal Read multiple holding registers (R/W, command 3) 121 KTY3S 系列晶闸管功率控制器 0 read command frame format (PC reading data) 1 Slave 03H Add. 2 3 Para. Para. Add. Add. H L 4 5 6 7 Length Length CRC CRC H L H L Parameter Add: the starting address of the parameter units read Length: the amount of continuously read parameter units (maximum length =5) 0 Returned frame format 1 2 03H Byte Slave Add. 3 4 Data Data 13 14 CRC CRC H L … 1H 1L Byte: the byte of returned data (maximum: 2bytes×5 =10) 0 Frame format of returned error message 1 Slave 2 3 4 Error CRC CRC Code H L 83H Add. read multiple input registers (R, command 4) read command frame format 0 1 2 3 Para. Para. Add. Add. H L Slave 04H 4 5 6 7 Length Length CRC CRC H L H L Add. Parameter Add: the starting address of the parameter units read; Length: the amount of continuously read parameter units（maximum length = 5） 0 Frame format of returned message 1 2 04H byte Slave Add. 3 4 Data Data 13 14 CRC CRC H L … 1H 1L Byte: byte of returned data (maximum: 2bytes×5 =10) 122 KTY3S 系列晶闸管功率控制器 Frame format of returned error message 0 1 Slave 2 3 4 Error CRC CRC Code H L 84H Add. Write to single holding register (R/W, command 6) Command frame format 0 1 Slave 06H Add. 2 3 Para. Para. Add. Add. H L 4 5 6 7 Data Data CRC CRC H L H L 4 5 6 7 Data Data CRC CRC H L H L Frame format of returned message 0 1 Slave 06H Add. 2 3 Para. Para. Add. Add. H L Frame format of returned error message 0 1 Slave 2 3 4 Error CRC CRC Code H L 86H Add. Write to multiple holding registers (R/W, command 16) Command frame format 0 1 Slave 10 Add. H 2 3 Para. Para. Add. Add. H L 4 5 Length Length 6 7 8 Data1 Data Byte H L 17 18 CRC CRC H L … H 1L Parameter Add: the starting address of the parameter units written Length: the amount of continuously written parameter units (maximum length = 5); Bytes: the byte of continuously written data (maximum: 2bytes×5 =10) Frame format of returned message 123 KTY3S 系列晶闸管功率控制器 0 1 Slave 10H Add. 2 3 Para. Para. Add. Add. H L 4 5 6 7 Length Length CRC CRC H L H L Frame format of returned error message 0 1 Slave 2 3 4 Error CRC CRC Code H L 90H Add. Notes: Holding registers are readable/writable registers; input registers are read only registers. Every byte in command frame is sent by the rule that the high word follows the low word. Frame formats of returned error message in the three commands are exactly the same, except that the function code of every frame is added 80H. The returned error codes of the three commands should only be 1,2,3,4. The definition of the error codes are as follows: 1: Function unsupported 2: Address incorrect 3: Registers over limit 4: Interior fault Example: device communication address is 1, parameter of menu 1.01 is read (the parameter value of menu 1.01 is 12) Fig. 8-2 example of communication 124 KTY3S 系列晶闸管功率控制器 9 Fault disposal & Maintenance 9.1 Fault disposal Power controller KTY3S series has protection from various faults. When fault happens, controller will initiate auto protection, and fault code will be displayed, according to which proper countermeasures can be applied. If there is no display, check the connections between control boards. Fault codes and disposal are as follows: Phenomena Fault name LED no － Fault reason, processing (1) Check supply (2) Check connections between PCBs indication Output － Adjust PID dynamic parameters System fault Check / replace the control board unstable E-01 E-02 (1) Check whether the main circuit power supply is Main loop supply normal fault (2) Check whether L1, L2 and L3 connections of the control board are correct E-05 Overcurrent (1) Check the main circuit output for a short circuit (2) Check whether the load resistance is too small E-07 Thyristor overheat (1) Whether fan is working properly (2) Whether the ambient temperature is too high (3) Whether the current is too powerful E-08 Thyristor fault (1) Thyristor damaged (2) Bad contact E-10 Load unbalance (1) Check load line-break threshold (2) Check load E-18 Input supply frequency fault Check input supply E-51 Exterior fault 1 E-52 Exterior fault 2 Check user-defined exterior faults 9.2 Maintenance As the ambient temperature, humidity, dust, corrosive gas, and vibration may cause effects on the device, to ensure long-term stable operation of the device, please do regular maintenance according to the environmental conditions. Maintenance of the equipment by professional. 125 KTY3S 系列晶闸管功率控制器 Check the equipment grounding whether in good or safe condition. Clean dust and sundries on the components. Detection of high-current connection point is in good contact condition, without exception; check other wiring points loose or not. Fan installed equipment, check whether the fan noise, jamming, rotating, protective circuit settings are appropriate; clean air duct and air filter. Equipment with water as the cooling medium, check the water flow; check water quality, water pressure, water temperature, etc are qualified. The equipment which equipped with large-capacity capacitor, check the temperature of the capacitor and check the leakage, bulge phenomenon of the external surface. Check the window parameters or send back to the manufacturer if using in a year later. When not using the equipment for a long time, you should cut off the power supply. 10 Options 10.1 Option model No. Name Model Specification 1 Display panel IDP01SM-B Small size nixie tube display panel 2 Display panel IDP02SM-B Large size nixie tube display panel 3 Display panel IDP02SC-B-3S Large size Chinese display panel 4 Display panel IDP02SE-B-3S Large size English display panel RJ41-*M *is the length, in meters, within 5 meters ENET20 MODBUS-TCP communication expansion card PB30-1418 PROFIBUS-DP communication expansion card AKTYPN1AAA PROFINET communication expansion card FPH-50 Purchase this option separately when using online power distribution External 5 extension line Communication 6 expansion card Communication 7 expansion card Communication 8 expansion card Online 9 power distributor 126 KTY3S 系列晶闸管功率控制器 10.2 Display panel 1. Overall dimension and opening size of small size display panel IDP01 * * Note: the thickness of the adaptive door plate is ≤ 1.5mm 2. Overall dimension and opening size of large size display panel IDP02 * * Note: the thickness of the adaptive door plate is ≤ 1.5mm 10.3 External extension line RJ41-** 127 KTY3S 系列晶闸管功率控制器 Note: RJ41 crystal heads are used at both ends, and the maximum length of the display line is not more than 5 meters 10.4 MODBUS-TCP communication expansion card The communication expansion card is installed on the internal main board of the power controller and fixed by screws. Please refer to the manual of ENET20 communication expansion card for more details. 10.5 PROFIBUS-DP communication board The communication expansion card is installed on the internal main board of the power controller and fixed by screws. Please refer to the manual of PB30 communication expansion card for details. 128 KTY3S 系列晶闸管功率控制器 10.6 PROFINET communication board The communication expansion card is installed on the internal main board of the power controller and fixed by screws. Please refer to the manual of PROFINET communication expansion card for details. 10.7 Online power distributor Purpose of online power distribution function: When multiple controllers operate in parallel, they may output and turn off at the same time at any time, resulting in a large fluctuation of the power supply current. If the capacity of the power supply is limited, the power supply voltage will have a large instantaneous drop, making the power supply transformer or unit produce a large noise, and even making other electrical equipment or units unable to work normally. In this case, the "online power distribution" function of the controller can be used. Online power distribution is to connect multiple controllers (up to 20) through RS485 bus communication 129 KTY3S 系列晶闸管功率控制器 interface and connect them to the host "online power distribution box". Reasonably arrange the output time period of each slave to balance the power supply current of the main power grid. One FPH-50 is connected to a maximum of 20 KTY3S power controllers. Connect a 100 Ω resistor in parallel with the RS485 communication port (A+/B- between) of FPH-50. Set the window 0.01 (control mode) of FPH-50 device to RS485, and the 0.02 power regulation cycle is consistent with that of KTY3S. See 7.2.8 of this manual for relevant settings of power controller. Please refer to FPH-50 manual for more details. 130 KTY3S 系列三相晶闸管功率控制器 Appendix：Expansion Connections of KTY3S Control Board（AITC3EMA8*） With various main loop control software, KTY3S control board （AITC3EMA8*） supports different main loop connections through changing the value of menu 9.18. 9.18 = 0，series control； 9.18 = 1，star-delta control; 9.18 = 2，inside delta; 9.18 = 3，full-bridge rectification control; 9.18 = 4，12-pulse control. （1）Series Control The standard connection of KTY3S shown in chapter 3.7 （2）Star-delta control Star-delta control can be realized through KTY3S control board （AITC3EMA8*）: ① The main loop connection of star-delta is shown in Fig. 1; ② Synchronous signals of L1, L2 and L3 obtained from the main loop supply; ③ Voltage feedback derived from two terminals of the load; ④ Set 9.18 = 1; ⑤ Thyristor current is 57.7% of load current. VT1 A VT4 VT3 B VT6 VT5 C VT2 Signal isolation converter KTY3S main control board Fig. 1 Star-delta control 1 KTY3S 系列三相晶闸管功率控制器 （3）Branch Triangle control Branch triangle control can be realized through KTY3S control board (AITC3EMA8*): ① Connect the main circuit in the form of branch triangle connection, and the load is in the form of "△" connection, as shown in Fig. 2; ② Synchronous signals of L1, L2 and L3 obtained from the main loop supply; ③ Voltage feedback derived from two terminals of the load; ④ Set 9.18 = 2; ⑤ Thyristor current is 57.7% of line current. VT1 A VT4 VT3 B VT6 VT5 C VT2 Signal isolation converter KTY3S main control board Fig. 2 Branch triangle control 2 KTY3S 系列三相晶闸管功率控制器 （4） Full-bridge Rectification Control Full-bridge rectification control can be realized through KTY3S control board (AITC3EMA8*): ① The main loop connection of full-bridge rectification control is shown in Fig. 3; ② Synchronous signals of L1, L2 and L3 obtained from the main loop supply; ③ Voltage feedback derived from two terminals of the load; ④ Set 9.18 = 3. A VT 1 VT 3 VT 5 VT 4 VT 6 VT 2 B C KTY3S main controller Fig. 3 Full-bridge rectification control 3 AI3/AI4 GND K2 G2 K5 G5 K6 G6 K3 G3 K4 G4 K1 G1 FL1 FL2 FL3 FL4 FL5 FL6 L1 L2 L3 Signal isolation converter KTY3S 系列三相晶闸管功率控制器 （5）12-pulse Control 12-pulse control can be realized through KTY3S control board(AITC3EMA8*): ① The main loop connection of 12-pulse control is shown in Fig. 4; ② Synchronous signals of L1, L2 and L3 obtained from the main loop supply; ③ Transformer primary side: Y connection; transformer secondary side: Y connection and △ connection, and the phase of △ leads 30° before Y; ④ Voltage feedback derived from two terminals of the load; Fig. 4 12-pulse control 4 K2 G2 K5 G5 K6 G6 K3 G3 K4 G4 K1 G1 AI3/AI4 GND K2 G2 K5 G5 K6 G6 K3 G3 K4 G4 K1 G1 FL1 FL2 FL3 FL4 FL5 FL6 L1 L2 L3 ⑤ Set 9.18 = 4. Product Warranty Client Corp. : Address : Zip code : Tele No. : Product No. : Product Name : Contract No. : Service Corp.: Contact : Servicing personnel : Servicing date : Production Quality : Contact : Fax No. : Product Model : Purchase Date : Telephone : Telephone : □ Excellent □ Good □ Ordinary □ Poor Other opinions : User’s Signature: Record of Contact from Customer Service □by phone Date: □by letter Others: Technical support engineer : NOTE: This table invalid user can not be revisited Date: Warranty Agreement 1. The objects under warranty are the device and the accessories. 2. The device is guaranteed for 12 months against any failure or damage of the device under normal operation. 3. The warranty period starts from the date of delivery. 4. Service in following situations will be charged, even if it is within the warranty period: 5. a) Failures from operation that is not under the guidance b) Damages from fire, water disasters or abnormal voltage c) Damage from operation for non-supported functions. The service charge will be calculated according to actual expenses, unless otherwise specified in the contract. 6. Be sure to keep the sheet, and show it to servicing personnel. 7. Should you have any questions regarding warranty, service, contact our agent or our company.
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