3
• Why we need VFDs
• What is a VFD
• Savings
• Where VFDs are used
• How VFDs are used
• Motor Questions
• Honeywell VFD Product Line
• Tools

4
Green
Energy
Smart
Savings

• Buildings use 40% of US Energy
• 74% of U.S. Electricity used by
Commercial Buildings
(source: US DOE, 2008 Building Energy Data Book)
• ½ of electricity used to move air and water
• How a VFD’s Save Electricity
(Money)?
Vary Speed of a motor
Most motors are oversized for peak demand
Motor Maintenance Savings
Soft Start
Reduced Green House gases
(externalities)
•
Improved Comfort
5
VFDs Are a Key Component to an Energy Strategy

Power
Supply
3 Phase
Input
Variable Frequency Drive
(VFD)
+
V1 V3 V5
DC Choke
Rectifier
Bridge
C
V2 V4 V6
-
DC Bus – circuit
IGBT (Insulated
Gate Bipolar
Transitor)
Inverter
Motor
6
Energy Savings based on Proven Technology

7
User Interface
Keypad, Display,
PC & Fieldbus
Connections
Control Section
Digital & Analog I/O,
Control Loops,
Parameters & Applications
Power Section
Motor Control &
Protection

•
Pumps & Fans
Centrifugal &
Axial
8
Percent Frequency Percent
Speed
100%
(Hertz)
60
Savings
0%
90%
80%
70%
60%
50%
54
48
42
36
30
27%
49%
66%
78%
88%
40%
30%
20%
10%
0%
24
18
12
6
0
94%
97%
99%
100%
100%
Flow Rate Rotational Speed
System Friction Rotational Speed 2
Horsepower Rotational Speed 3
Variable Frequency Drive Electricity Savings
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Percent Savings 97%
88%
66%
27%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Pump Speed (%)
VFD & Pump CV Pump

9
•
12
•
10
• 8
•
2
•
0
• 6
•
4
• 5 • 25 •
50
•
% Flow or Volume
• 75
• Data Supplied by the U/K Dept of Trade & Industry
• Variable Flow is Possible
• 100

10
•
•
By-Pass
Modify Impeller
Change Impeller
Throttling Valve
New Pump
VFD
100
0
100

11
•
•
By-Pass
Inlet Vane Pitch
Control Damper
New Fan
Eddy Current Drive
VFD
Speed (%)

• Supply and return fans
• Cooling Towers
• Compressors
• Stairway and parking ventilation
• Boiler pumps and fans
• Kitchen Hoods
• Roof Top Units
• Air Handlers
• Elevators
• Escalators
VFDs are crucial part of energy management system
12

13

14

15
Fan Application – VAV System
• VAV box
• Pressure & flow sensor
• Damper
• Supply fan • Cooling & heating coils
• Filter
• VAV box
• Flow sensor
• Return fan
• VAV box
• Damper
• Damper
• Damper
• Damper

16
Fan Application – VAV System
• VAV box
• Pressure & flow sensor
• VAV box
• VAV box
• Supply fan • Cooling & heating coils
• Filter
• Damper
• Return fan
• Damper
• Damper
• Flow sensor

17
• Reduced wear and tear
• Improved control
•
Fewer start/stops
• Energy Savings
• Chiller
• Cooling tower
• Fan
• Condensor pump

18
Primary Chilled Water Pump
• Chilled water, hot water, domestic, boiler feed
• Multiple pump applications
Lead-Lag
Multi-follower
•
Chillers
• Secondary system
• Primary system
• Cooling coils
• Primary pumps
•
Secondary pumps

19
•

20
•

21

22
Motor Name Plate Data is Fundamental to Drive
Selection

23
Inverter Duty Rated Motors Preferred

24
NXS Product Family
1.5 - 250 HP 480Vac
1 - 125 HP 208/230Vac
3 - 100 HP 575Vac
6DI, 2AI, 1AO, 2RO
NEMA 1, 12, 3R Available
3 Day Service Class
Built in AC Choke & RFI Filter
Option Cards for BACnet,
Modbus, Lon, N2
Profibus, and others
NXL Product Family
1 - 40 HP 480Vac
.5 - 3 HP 208/230Vac
3DI, 2AI, 1AO, 2RO
NEMA 1, 12, 3R
Built in AC Choke & RFI Filter *
Modbus Standard
Option Cards for BACnet, Lon,
N2, Profibus and others
*
No A208/230Vac C Choke on Open Chassis
NXB Cool Blue Bypass
1.5 - 250 HP 480Vac
1 - 125 HP 208/230Vac
3 - 100 HP 575Vac
IO dependant upon Drive
NEMA 1, 12, 3R Available
10-20 Day Service Class
Field Bus dependant upon Drive
Fused Disconnect Option
2 or 3 Contactor Bypasses
Auto-Bypass Option

SmartVFD HVAC
1.5 - 250 HP 480Vac
1 - 125 HP 208/230Vac
3 - 100 HP 575Vac NXS Now
6DI, 2AI, 1AO, 2RO
NEMA 1, 12, 3R Available
3 Day Service Class
Built in DC Choke & RFI Filter
BACnet, Modbus, N2 Standard
Lon Card option available
Enhanced Keypad
SmartVFD Bypass
1.5 - 250 HP 480Vac
1 - 125 HP 208/230Vac
3 - 100 HP 575Vac (2012) NXS Now
SmartVFD Compact
.5 - 7.5 HP 480Vac 3~/3~
.5 - 3 HP 230Vac 1~ or 3~/3~
.25 - 1.5 HP 115V 1~/230V 3~
IO and Fieldbus same as drive
3 Day Service Class
1 - 7.5 HP 575Vac 3~/3~
Open Chassis with NEMA1 kit
10 Day Service Class (20 Day NEMA 12/3R) 3 Day service Class
Field Bus same as Smart VFD HVAC Modbus Standard
Fused Disconnect Option RFI filter Standard
2 and 3 Contactor Bypass Options available 6DI or 3DI options available
Auto-bypass option
25

• Intuitive Interface
• Easy Commissioning
• Standard Communication
• Reliable Protection
• Effective Operation/Monitoring
26
The SmartVFD for Smart

• High resolution Display
• Startup Wizard
• PID Setup wizard
• Intuitive commissioning
• Manual in keypad
• Help screens
• Real time clock
• Local/Remote Button
• Memory in keypad
27
Intuitive, Effective, Consistant SMART

• DC Choke
Built in resistors for upfront protection
Meets EN61800-3-12
• Conformal Coated/
Varnished boards
• C2 class EMC filter standard
• Built in Fan
NEMA12 extra fan
28
Harmonic, RFI, Environmental Protection

29
• Power loss ride through
• Fire mode
• Memory in keypad
• Pump and Fan Cascade
• Ramp Time Optimizer
• Maintenance Counters
• Pump Soft Fill
• 2 PID Controllers
• Fault Reset
• Motor Pre-heat

32
• ARM9 Processor (200MHz)
• Flash Memory 32Mb
• RAM Memory 128Mb

33
• Standard
RS485
 BACnet
 N2
 Modbus
Ethernet
 Modbus/TCP
 BACnet/IP
Option Cards
 LonWorks
Built-in Communications

34
• RS485 2 Wire Connection
BACnet
N2
Modbus
• RS485 4 Wires
Keypad
PC Tools
RS-485
4W
RS-485
2W

35
•
Ethernet connection is integrated to the main processor
• Supported General Protocols
TCP/IP (basic protocol)
DHCP, AUTOIP, IPConfig
• Supported Industrial Protocols
Modbus/TCP
BacNet IP
Vacon HMI protocol (for PC tool usage)
Ethernet/IP and Profinet (Future option)
• Cable max length 100m (to switch)
• Future
FTP
HTTP, simple web browser interface
Ethernet

36
• Keep it dry
• Keep it clean
• Tight connections (Not too tight)
• Fan clearance
• Remove fan in demo
• Right Enclosure

37

38
• ON RS485 OFF
• Current AO1 Voltage
• Current AI2 Voltage
• Current AI1 Voltage

39
• Low total installed cost
• Compact size
• Easy component access
• NEMA 1, 12, 3R
• All configurations
Disconnect
2-contactor
3-contactor
3-contactor with AutoBypass
Height Comparison
2ctr (1 - 7.5HP)
3ctr (1 - 7.5HP)
2ctr (10-20HP)
3ctr (10-20HP)
2ctr (20-40HP)
3ctr (20-40HP)
Cool Blue Next Gen
40 in
40 in
46 in
30 in
37 in
33 in
46 in
53 in
53 in
40 in
43 in
53 in

40
• Drive fault will cause automatic BYPASS

Fused
Disconnect
Drive
Drive
Fused/CB
Disconnect
Drive
41
Overload
Protection
• Disconnect, 2-contactor, 3-contactor

42
• Many Micro VFDs have too many or too few capabilities
• Chose the options to meet the application:
HP and Voltage
Interface
Filter
Enclosure
Inputs and Outputs
• 3 Year Warranty
Longer than all competitors
• Small installed size
• Fast installation
• Intuitive commissioning
• Easy communication

43
Physical Options inputs/Outputs and Communications
•
Power Range
208/240VAC, 1~in/3~out, .25HP to 3HP
460VAC, 3~in/3~out, .5 to 7.5HP
208/240 VAC 3~in/3~out, .25HP to 3HP
575VAC 3~in/3~out, 1HP
– 7.5HP
115Vac 1~in/230Vac 3~out, .25HP – 1.5HP
•
Two Application Interfaces (API) available
Full API
FRAME
 LCD, 2 Analog In, 1 Analog Out, 6 Digital In, 1
Digital Out, 2 Relay Outputs
Limited API
MI1
MI2
MI3
 LCD, 1 Analog In, 1 Analog Out, 3 Digital In, 1
Relay Output
• Modbus connection standard in both API
•
Enclosure - Open Chassis or NEMA 1 kit
• Optional EMC Filter on some versions
H
6.2”
7.7”
10.2”
W
2.6”
3.5”
3.9”
D
3.9”
4.0”
4.3”

• Din Rail and Screw
Mountable
• Book shelf, Side-by-side installation
No side clearance required
• Din Rail Clip
• Book Shelf Mounting
44
• Screw Holes
• Screw Holes

45
• Click-Wheel Interface
• Intelligent menu navigation
• Status Indicators
Ready, Run, Stop, Alarm, Fault
• Control Indicators
Forward, Reverse, I/O, Keypad,
Fieldbus
• Menu Indicators
Reference, Monitor, Parameter,
Fault

46
• Micro Communications
Adapter
• Upload and Download parameters without powering the drive
• PC Connection to the drive for
Commissioning
Control
Monitoring

• 2 Year Standard Warranty
• 3 Year Warranty with Commissioning
Training
• Warranty period is from date of purchase
• Process:
Call HON technical support for trouble shooting help
No resolution, Warranty coordinator will issue RGA
PO needed for advanced replacement
Under warranty – Credit Adv Rep PO
Warranties covered if the process is followed and product is not abused
47

48
• Beyondinnovation.honeywell.com
Pricing tools
Product manuals
Sales brochures
Instruction sheets
Submittal documents
Marketing materials
• Specify.honeywell.com
CE spec information
• Customer.honeywell.com/vfd
Under Software:
PC commissioning and control tool
Firmware updates
Energy savings calculators
• Technical Support Hotline
(888) 516-9347, option 4

49
HVFDSD3C0020G200 Smart VFD 3-Phase 460v, 2HP, Graphical Keypad, NEMA12, EMC
HVFDSD3C0020T100 Smart VFD 3-Phase 460v, 2HP, Text Keypad, NEMA1, EMC

50

NEMA rating? How harsh is the environment?

Filtering requirements?

Full load current (A) and HP of motor ?

Power supply voltage?
 Single phase or 3 phase input?

Does the application need a bypass?

Is there a disconnect on site?

51

52
• Commission
• Control
• Upload/Download
• Monitor/Trend
• Faults
• Print/Save

54
• Complete schedule and quote creation from blueprints and specs
We ask that drawings are submit in PDF or TIFF format via email (no downloads via database)
• Partial jobs are OK
• Cross-reference service
• Contact Info:
Takeoff.Service@Honeywell.com
Tel: (888) 664-4092
Fax: (877) 880-3386
Information OUT
Information IN

55 http//.customer.honeywell.com/VFD
Beyondinnovation.honeywell.com
Technical Support – 888 516 9347 option 4

56
• If I reduce power to a motor by _____% I will save 58% in energy.
• Honeywell drives come standard with DC chokes and RFI filters. T or F
• What’s the DC choke’s function?
• The keypad is portable and can hold 3 programs. T or F
• Smart drives can be integrated into a Lon system. T or F
• When sizing a vfd the hp is more important than amperage. T or F
• Three reasons to buy a vfd?
• Honeywell vfd’s have a 1 year warranty. T or F
• It’s safe to open the vfd control compartment if the vfd is off. T or F
• Will the drive tell you the time and date?
• Can I start and stop the drive from the internal timeclock?

58
• Run the Start-Up Wizard
Change the date and time to 8:33AM, June 6, 2012
RPM 1880
Nominal Current 6Amps
• Test out the drive with the demo unit
Flip DIN1 – start forward
Move AL1 – ramp up the motor
Toggle Din3 – what happens?
Toggle Din6 – what happens?
• Reset factory defaults and let other person have a try

60
• Return to Main menu
• Enter Monitor Menu
• Select motor Torque in the Multi-monitor screen and select OK
• Scroll up to Energy Counter and hit enter
• Run the demo, DI 1, Turn Analog knob, and notice the values change.
• Change whatever other values you would like scrolling up and down through monitor values

62
• Active faults
Max 10 Active faults simultaniously
• Faulthistory
Max 40 faults in history
• Different fault types:
FAULT = Stops the Motor if not programmed otherwise
ALARM = Tells about unwanted conditions. No affect on motor
INFO = Might need resetting but wont have an affect on the motor

63
• The fault is displayed on the screen (screen blinks)
• Stop button works as reset (press 1s)
• Remote reset from Fieldbus or I/O
• The fault can be accessed and reseted from the diagnostics menu
• Faultcodes: Chapter 3.7.2 In the application manual
• Flip Din3 – external Fault
• Go the active Fault screen
• Review the fault history

65
• Change Min Frequency to 10hz
Turn on drive to minimum and confirm
• Change acceleration and deceleration time to 2 minutes – run and test
• Change acceleration and deceleration time to 2 seconds – run and test
• Change Preset Frequency 1 to 25Hz Flip DIN4 to test
• Change Preset Frequency 2 to 30Hz Flip DIN5 to test
• Change I/O A Control reference to AI2 - test
• In User Settings save parameters to the keypad
Then download from the keypad.

66
• Auto-Restart
E nable Auto-Restart
Enable external fault auto restart – 4 times
Test using the external fault functionality
Place the Auto-restart parameter in favorites
Confirm the parameter is in the favorites menu
• Motor Control
Change the Switching Frequency to 5kHz
 Can affect the noise of the motor

67
• Complete this lab as a team
• Prohibit frequency
• Set range 1 low at 30 and high at 35
• Set range 2 low at 45 and high at 50
• Start vfd, twist pot slowly to observe
• Save your program to the keypad and download your program from the keypad (M6)

68
• Complete this lab individually
• Motor Preheat Function
• Turn DIN 1 OFF
• Go to M3.1.2.3 PREHEAT FUNCTION
• Select TEMP LIMIT, enter 40 / 38 degrees C, Hit BACK
• Select ADD TO FAVORITES, Hit OK
• Note DO 1 is energized and display reads HEATING
• Go to 2.2.11 (BASIC MONITORING)
• Note UNIT TEMPERATURE
• Go to M7 Favorites, Select PREHEAT TEMP LIMIT
• Enter a temperature 5 / 7 degress C below Unit Temp
• Note DO 1 is De-energized, Hit BACK
• Select REM FROM FAVORITES to remove from
Favorites list

70
• Via the Basic parameters enable the PID Wizard
Programming assuming the following
 0-2 inches of water column range
 Measured to the tenths place
 Sensor wired into AI1
 Normal pressure relationship – Not inverted
 Set point 1.5 inches
 Set Sleep Mode

71
• Complete this lab individually
• PID setup
• Go to QUICK SETUP, change MIN FREQ to 0 and activate PID
MINI WIZARD
• Enter following selections:
• In wg for engineering units
• 0 for process unit minimum
• 5 for process unit maximum
• 2 for process unit decimals
• AI1 for FB (feedback) 1 source
• 0-10 V for AI1 signal range
• NORMAL for error inversion
• KEYPAD SP 1 for SP (setpoint) 1 source
• 2 for Keypad SP 1
• NO for Sleep Function
• Press OK to exit
• Turn DIN1 on, twist pot and observe
• Go to MONITOR, PID CONTROLLER 1, twist pot, observe
• Go to 3.12.1.2 and set your INTEGRATION TIME

73
• Complete this lab individually
• Keypad Control
• Will override DIN’s but not active fault
• Press LOC/REM button, Select LOCAL
• Press LOC/REM button again, select CONTROL PLACE
• Note multimonitor screen below, insert tod in top right
• Hit OK on speed reference bar (blinks). Ramp the motor up and down using the up and down arrow keys
• Hit the STOP button, follow instructions
• Return to CONTROL PLACE, ramp up and down
• Return to IO control by pressing LOC/REM again and selecting REMOTE
• Process simplified next rev

74 http//.customer.honeywell.com/VFD
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Technical Support – 888 516 9347

75
• Relax
• Complete this lab as a team
• Keypad Review
• Menu Review
• Restore Factory Defaults
M6 User Settings; M6.5 Parameter Backup; M6.5.1 Restore factory defaults
Unit restarts
Select ENGLISH, US, Set TIME, DATE (day.month), YEAR
Startup wizard = Yes
Select FAN, 1720 RPM, 3.55A
• Puts you back in Basic Monitor Mode

76
• Complete this lab individually
• Review QUICK SETUP (M1) parameters & observe vfd behavior
• EXPLAIN DIN 1-6 Write down DIN settings?
• Select M1 (scroll to following settings)
Change MOTOR COS PHI to .85 / .80
 Push ok on parameter, push ok on EDIT, make change (scroll east, west, example)
Change I/O CTRL REF to AI1
Change PRESET FREQ 1 to 20 / 25
Change PRESET FREQ 2 to 40 / 45
Change ACCEL TIME 1 to 20 / 30 (120 example)
Change DECEL TIME 1 to 15 / 25
• Go to parameter M3.2.4 set to RAMPING
• EXPLAIN SEQUENCE

77
• Turn on DIN 1, Twist VOLTAGE INPUT – Observe
• Turn on DIN 2 – Nothing
• Turn on DIN 4 – Vfd goes to preset 1 speed – turn off
• Turn on DIN 5 – Vfd goes to preset 2 speed
• Turn on DIN 4 – Vfd goes to preset 3 speed (not in
Quick Setup)
• Turn on DIN 3 – External shutdown contact – observe display – turn off
• Turn on DIN 6 – External fault reset

78
• Complete this lab individually
• Monitoring Menu Review
• Select M2 (note number (8))
• Note MULTIMONITOR icon
• Review 8 monitoring point groups (Hit ok on each)
• Go to M2.2
• Start vfd and twist AI1
• Note difference between Output Frequency and Freq
Reference (accel, decel delay)
• Scroll to Analog Input 1, twist pot, observe
• Scroll to Analog Output 1 (meter), twist pot, observe value and meter

79
• Select MULTIMONITOR
• Scroll to lower left block, hit OK, scroll to REAL
TIME CLOCK, hit OK
• How many point options are available to display?
• Scroll to lower right block, hit OK, scroll to ANALOG
INPUT 1, hit OK
• Twist pot, observe
• Scroll to lower middle block, hit OK, make your selection

80
• Complete this lab individually
• Fan won’t run until damper interlock is made
• Explain DIG IN SLOT A. 2
• Turn DIN 1 off
• Go to parameter M3.5.1.11 RUN INTERLOCK 1
• Hit OK and EDIT (scroll through options on both sides of .)
• Set to DigINSlotA.2 / 4
• Turn DIN 1 on; Result?
• Turn DIN 2 / 4 on; Result?
• Return to parameter M3.5.1.11, set to DigINSlot0.2 / 4
• Turn on DIN 1; fan should run

81
• Complete this lab individually
• Fault Review (M4 Diagnostics Menu)
• Max 10 Active Faults simultaneously
• Max 40 Faults in history
• FAULT, ALARM, INFO
• Blinking fault displayed on keypad
• Fault codes listed in chapter 3.7.2 in Application Manual

82
• Turn on DIN 1, twist pot
• Turn on DIN 3, external shutdown switch
• Display blinking fault, Hit OK, Read info, Notice Fault
Code, Hit OK
• Fault name displayed, Hit OK, Select DETAILS
• Review fault details, Hit BACK
• Turn off DIN 3, Hit BACK
• Select RESET FAULTS, Select RESET FAULTS (Active
Faults = 0)
• Motor starts
• Turn on DIN 3, Turn off DIN 3
• Hit BACK, Hit BACK, Select RESET FAULTS, Select
RESET FAULTS, Motor runs

83
• Complete this as a team
• Go to PROTECTIONS (M3.9)
• Select M3.9.2 EXTERNAL FAULT
• Select EDIT, Review options
• Select ALARM
• Turn on DIN 3, Note alarm, Motor continues to run
• Reset (clear) ACTIVE FAULT
• Go back to M3.9.2 and make EXTERNAL FAULT a
FAULT
• Review options in M3.9.1 AI LOW FAULT

84
• Complete this lab individually
• Motor Preheat Function
• Turn DIN 1 OFF
• Go to M3.1.2.3 PREHEAT FUNCTION
• Select TEMP LIMIT, enter 40 / 38 degrees C, Hit BACK
• Select ADD TO FAVORITES, Hit OK
• Note DO 1 is energized and display reads HEATING
• Go to 2.2.11 (BASIC MONITORING)
• Note UNIT TEMPERATURE
• Go to M7 Favorites, Select PREHEAT TEMP LIMIT
• Enter a temperature 5 / 7 degress C below Unit Temp
• Note DO 1 is De-energized, Hit BACK
• Select REM FROM FAVORITES to remove from
Favorites list

85
• One person program 9 other person 10
• Use internal timeclock to start stop vfd
• Turn all DIN’s off
• Insert time of day in multimonitor – note time
• Go to parameter 3.11.1.1 – 00:00 (Interval 1)
• .2 – 23:00
• .3 – Sunday
• .4 – Saturday
• .5 – TimeChannel.1
• Go to parameter 3.5.1.1 – TimeChannel.1
• Vfd should start
• Press STOP button on keypad, follow instructions to restart

86
• One program 9 other 10
• Use internal timeclock to invoke preset speed
• Turn all DIN’s off
• Insert time of day in multimonitor – note time
• Note preset speed 1 setting and put in Favorites
• Go to parameter 3.11.2.1 – 00:00 (Interval 2)
• .2 – 23:00
• .3 – Sunday
• .4 – Saturday
• .5 – TimeChannel.2
• Go to parameter 3.5.1.16 – TimeChannel.2
• Vfd should run at preset speed 1
• Press STOP button on keypad, follow instructions to restart

87
• Restore factory defaults
• Setup drive
• Setup mini wizard using defaults

88
• Complete this lab individually
• PID setup
• Go to QUICK SETUP, change MIN FREQ to 0 and activate PID
MINI WIZARD
• Enter following selections:
• In wg for engineering units
• 0 for process unit minimum
• 5 for process unit maximum
• 2 for process unit decimals
• AI1 for FB (feedback) 1 source
• 0-10 V for AI1 signal range
• NORMAL for error inversion
• KEYPAD SP 1 for SP (setpoint) 1 source
• 2 for Keypad SP 1
• NO for Sleep Function
• Press OK to exit
• Turn DIN1 on, twist pot and observe
• Go to MONITOR, PID CONTROLLER 1, twist pot, observe
• Go to 3.12.1.2 and set your INTEGRATION TIME

89
• Complete this lab as a team
• Prohibit frequency
• Set range 1 low at 30 and high at 35
• Set range 2 low at 45 and high at 50
• Start vfd, twist pot slowly to observe
• Save your program to the keypad and download your program from the keypad (M6)

90
• Complete this lab individually
• Keypad Control
• Will override DIN’s but not active fault
• Press LOC/REM button, Select LOCAL
• Press LOC/REM button again, select CONTROL PLACE
• Note multimonitor screen below, insert tod in top right
• Hit OK on speed reference bar (blinks). Ramp the motor up and down using the up and down arrow keys
• Hit the STOP button, follow instructions
• Return to CONTROL PLACE, ramp up and down
• Return to IO control by pressing LOC/REM again and selecting REMOTE
• Process simplified next rev

97

98 http//.customer.honeywell.com/VFD
Beyondinnovation.honeywell.com
Technical Support – 888 516 9347

99
• Complete this lab individually
• Create a maintenance alarm (fault)
• Select MULTIMONITOR (M2.1)
• Place MaintenanceCounter1 in lower left (scroll to lower left and hit OK, find MaintenanceCounter1 and hit OK)
• Set DIN1 to OFF
• Go to M3 (Go up)
• Go to M3.15.1 select RUNTIME / REVOLUTIONS
• Go to M3.15.2 enter .01 hours / 1K
• Go to Multimonitor
• Set DIN1 to ON, wait time, rpm
• Observe alarm

100
• Reset alarm
• Go to M3.15.1 and set to NOT USED
• Go to M3.15.4 and select RESET
• Go to M4.1 and review ACTIVE FAULTS
• Time in lower right corner, how much?
• What is it?
• Press OK and DETAILS
• Go to M4.2 and RESET FAULTS
• Fault will be removed from ACTIVE and stored in
FAULT HISTORY
• More on FAULTS in later lab

101
• Complete this lab individually
• External Fault Auto Reset
• Start vfd, twist pot, run motor, turn DIN 3 on, observe
• Turn DIN 6 on then off to reset fault
• Go to M3.10.1 and set to ENABLED (please note this parameter is also in Quick Setup)
• Go to M3.10.3 and set to 7 / 10 seconds
• Go to M3.10.12 and set to YES
• M3.10.4 and 5, read HELP, don’t change
• Turn DIN 1 on, twist pot, wait 10 seconds
• Turn DIN 3 on, wait 5 seconds, turn DIN 3 off
• Observe behavior
• Next person repeat
• Fault active and history lab next