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Datasheet
WTC6 CM60
Controller module typically used as main controller in wind turbine
control systems. The controller works together with the other WTC6
modules and also WTC3 modules.
Datasheet revised: 2015-07-22. Version no. 1.7
Contents
1
Introduction ........................................................................................................................ 3
1.1 Part numbers .................................................................................................................. 3
2 Important note ................................................................................................................... 3
3 Features .............................................................................................................................. 4
5 Environmental data ............................................................................................................. 5
5.1 Temperature .................................................................................................................. 5
5.2 Humidity ......................................................................................................................... 5
5.3 Ventilation ...................................................................................................................... 5
6 On-board sensors ................................................................................................................ 6
6.1 Temperature sensor ....................................................................................................... 6
6.2 Real time clock ............................................................................................................... 6
7 Interfaces ............................................................................................................................ 7
7.1 X1 - Ethernet .................................................................................................................. 7
7.2 X2 - Console port (RS232) ............................................................................................... 7
7.3 X3 - USB .......................................................................................................................... 8
7.4 X4 & X5 - System bus and supply .................................................................................... 8
7.5 X6 - System bus .............................................................................................................. 8
8 Communication topology .................................................................................................... 9
8.1 Top station mode ........................................................................................................... 9
8.2 Substation mode ............................................................................................................ 9
8.3 Subnet .......................................................................................................................... 10
9 LED Indicators ................................................................................................................... 11
10 Standards.......................................................................................................................... 12
10.1 EMC standards.............................................................................................................. 12
10.2 Vibration....................................................................................................................... 12
10.3 PLC standards ............................................................................................................... 12
11 Mechanical ....................................................................................................................... 13
11.1 Mounting ...................................................................................................................... 13
11.2 Dimension and weight .................................................................................................. 13
12 Accessories ....................................................................................................................... 14
Copyright © KK Wind Solutions A/S, Denmark
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1 Introduction
The CM60 is a core member of the sixth generation control system known as WTC6, developed by
KK Wind Solutions. It is a controller module which is typically used as main controller in a wind
turbine control system.
It contains a powerful processor with fast working RAM, Flash, NVRAM, Ethernet port, EtherCAT
master (LVDS), EtherCAT slave (LVDS), USB 2.0 host, internal Real Time Clock, temperature
monitoring and ready status output.
The CM60 can either be top level controller module, controlling and servicing the communication
and instrumentation network, or it can be set as slave in an existing network, where local
processor power or higher network update frequencies are needed.
Working memory is, for stability and safety purposes, subject to continual ECC control. ECC
enables automatic correction of any single bit error and detection of multiple bit errors.
1.1
Part numbers
This datasheet covers the following part numbers.
CM60 ............................................ : Standard edition.
2 Important note
ESD (Electro Static Discharge) sensitive devices on Printed Circuit Board. Take the necessary
precautions when working on ESD sensitive parts.
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3 Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Freescale Power Quicc II Pro 800 MHz processor
Ethernet 100 Mbit/s (RJ45) interface
EtherCAT Master LVDS bus connection to sub modules
EtherCAT Slave LVDS bus connection from other EtherCAT net
USB 2.0 host, for external storage attachment
512 Mbyte fast working RAM with ECC supervision (Error-correcting code)
128 Mbyte program Flash
512 Kbyte NVRAM
8 Mbyte serial flash for data / log
Single 5 VDC external supply from PS60
Internal DC / DC converters with supervision
Internal temperature measurement
Real Time Clock with capacitive power backup
Output enable control and monitoring
Station ready control and monitoring
Temperature range -35 °C to 70 °C
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5 Environmental data
5.1
Temperature
Operating temperature range ....... : -35..70°C
Storage temperature range ........... : -40..80°C
Altitude
Max operating temperature
5.2
< 1500 m
70°C
3000 m
63°C
4500 m
53°C
Humidity
Operating humidity range ............. : 5 - 95 %RH non condensing
Storage humidity range ................. : 5 - 95 %RH non condensing
5.3
Ventilation
Forced ventilation is needed dependent on altitude and ambient temperature, as can be see
below.
Altitude
< 1500 m
3000 m
4500 m
Ventilate when temperature is:
>55°C
>48°C
>38°C
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6 On-board sensors
6.1
Temperature sensor
Input range ................................... : -55..125°C
Accuracy (-25..100°C) .................... : ±2.0°C
Accuracy (-55..125°C) .................... : ±3.0°C
6.2
Real time clock
Power backup time ....................... : >14 days
XTAL .............................................. : 32768 Hz ± 20 ppm
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7 Interfaces
7.1
X1 - Ethernet
Speed ....................................... : 100 Mbit/s
Full/Half duplex ........................ : Auto-negotiation
Feature .................................... : MDI/MDI-X
Connector type ........................ : RJ45
Correspond to .......................... : RJ45 cable part
Pins
1
2
3
4
5
6
7
8
Case
Value
TX+
TXRX+
75R termination
75R termination
RX75R termination
75R termination
GND
Function
Ethernet transmit, positive
Ethernet transmit, negative
Ethernet receive, positive
Connected to pin 5, 75R termination to AC common
Connected to pin 4, 75R termination to AC common
Ethernet receive, negative
Connected to pin 8, 75R termination to AC common
Connected to pin 7, 75R termination to AC common
7.2
X2 - Console port (RS232)
Speed ....................................... : Max 250 kbit/s
UART ........................................ : RS232
Connector type ........................ : WAGO 734-163
Correspond to .......................... : WAGO 734-103
Pins
1
2
3
Value
GND
TX
RX
Function
RS232 transmit data
RS232 receive data
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7.3
X3 - USB
USB Standard ........................... : 2.0
Max 5V load ............................. : 500 mA
Connector type ........................ : USB type A receptacle
Correspond to .......................... : USB type A plug
Pins
1
2
3
4
Case
Value
V+
DATADATA+
VGND
Function
Supply voltage
USB Data, negative
USB Data, positive
Supply ground
7.4
X4 & X5 - System bus and supply
Input voltage ........................... : 5 VDC ±10%.
Power consumption ................. : 5.5 W typical, 10 W @ max load
Peak load max .......................... : 3.5 A
Max. inrush current.................. : 15A
Connector type ........................ : BI62 female
Correspond to .......................... : BI62
Pins Value
1..x n.a.
7.5
Function
System bus connection to PS60 module
X6 - System bus
Connector type ........................ : BI62 female
Correspond to .......................... : BI62
Pins Value
1..x n.a.
Function
System bus connection to application and IO modules
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8 Communication topology
The CM60 can be used in top station and substation configuration. EtherCAT routing is
automatically configured on basis of PS60 “Top select” input X3.3-4.
8.1
Top station mode
When top station is selected on the PS60 module, the first module to the right of PS60 must be a
CM60. EtherCAT ports are configured so PS60 is “the first slave module” in the top level station.
The 2 fibre ports are left open in “standalone” solutions, or connected to one or two substations in
multi station solutions.
8.2
Substation mode
When substation mode is selected, EtherCAT ports are configured for upward connection on fibre
channel 1 (X5+X6). The second fibre channel is left open or connected to the next substation.
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8.3
Subnet
Adding a computer module to a substation, leads to a splitting of the EtherCAT network. Modules
to the right of this local computer module are part of a new subnet controlled by this computer.
The computer itself is master in the subnet and at the same time a member of the overlying net in a hierarchical manner.
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9 LED Indicators
Information about the module status is indicated by several LEDs placed the module front.
LED
Colour Status Means
ON
POWER
Green
OFF
STATUS
Yellow
ERROR
Red
E-CAT LINK
Green
E-CAT RUN
Green
E-CAT2 LINK 1
Green
E-CAT2 LINK 2
Green
E-CAT2 RUN
Green
ETHERNET LINK
Green
ETHERNET SPEED
Green
USB CONNECTOR
Red
#1
#2
#3
FLICK:
BLINK:
FLASH:
ON
BLINK#2
OFF
ON
OFF
ON
FLASH#3
OFF
FLICK#1
ON
#3
FLASH
#2
BLINK
OFF
ON
FLASH#3
OFF
ON
FLASH#3
OFF
FLICK#1
ON
FLASH#3
BLINK#2
OFF
ON
FLASH#3
OFF
ON
OFF
ON
OFF
Supply input present and internal
supply OK
Supply input missing or internal
supply off limit
Sotfware running
Module error
Module OK
Link OK
Link OK – Data transfer active
No link
Bootstrap
Operational
Safe-operational
Pre-operational
Initialisation
Link OK
Link OK – Data transfer active
No link
Link OK
Link OK – Data transfer active
No link
Bootstrap
Operational
Safe-operational
Pre-operational
Initialisation
Link OK
Link OK – Data transfer active
No link
100 Mbit/s
10 Mbit/s
USB power on
USB power off
10 Hz, 50% duty cycle
2.5 Hz, 50% duty cycle
200 ms ON / 1000 ms OFF
During boot, STATUS and ERROR LEDs are used to
indicate boot program progress.
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10 Standards
10.1 EMC standards
DS/EN 61000-6-4:2007 ......... : Electromagnetic compatibility - Generic emission standard – Part 6
4: Industrial environment.
DS/EN 61000-6-2:2005 ......... : Electromagnetic compatibility - Part 6-2: Generic standards –
Immunity for industrial environment. Improved immunity for ESD,
Burst and Surge.
10.2 Vibration
Vibration random ................. : IEC 60068-2-64
Vibration sine ....................... : IEC 60068-2-6
Bump ................................... : IEC 60068-2-29
Shock ................................... : IEC 60068-2-27
10.3 PLC standards
IEC 61131-2:2007 ................. : Programmable controllers - Part 2: Equipment requirements and
tests.
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11 Mechanical
11.1 Mounting
35mm top hat DIN rail EN 50022
11.2 Dimension and weight
Height .................................. : 131 mm
Width ................................... : 35 mm
Depth ................................... : 179 mm
Weight ................................. : 610 g
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12 Accessories
Connector block - module to module
Part number:
BI62
Liability note
This document has been prepared with care. The product described is, however, constantly under development. For this reason the
document may not in every case have been checked for consistency with regards to performance data, standards or other
characteristics to the products delivered. In the event that this document contains technical or editorial information not reflected in
the products delivered, we reserve the right to make alterations to this document at any time and without prior warning. The data,
diagrams, descriptions and other information in this document shall not in any way form the basis of a direct or indirect claim against
us if the products have been delivered and the modifications in the products are not reflected in this document.
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