DMC Sigma2N - Page 151

Simga2N Traction Advanced Manual– V1.3 Page 151 (166) ©2021 DMC GmbH Herten Germany
Base
fault
Code
Description
Sub
fault
code
Description
28
Wire off detected
1
Quadrature encoder sensor wire off or noise detected (AC only)
2
5 V supply wire off detected
3
0 V supply wire off detected
4
Wig-wag out of safety range
5
Motor Temperature Sensor wire off
6
Safety micro 5V wireoff
7
Safety micro Input 4 wireoff
8
Motor temperature sensor shortcircuit
29
CAN node fault
1
Shared Line Contactor slave time out fault
2
Shared Line Contactor Master fails to broadcast to slaves
3
Shared Line Contactor requested slave is not found by master
4
Shared Line Contactor master time out fault
5
Control Via CAN HMI timeout (not receive CAN Drive Command Message
or RxPDO1 from VCU)
6
Control Via CAN HMI security bit error (VCU fails to toggle security bit or
to increase Roll Over Counter)
7
Control Via CAN HMI enable switch/wire is not connected
8
Dual Motor master/slave timeout, node not responding
9
Dual Motor master/slave not receiving messages
10
Other controller in fault
11
Can Node ID via digital inputs is detected to 0, check input status
20
Shared Line Contactor Master hard failure recognised by Slave
21
Shared Line Contactor Slave hard failure recognised by Master
22
Shared Line Contactor Slave hard failure recognised by another Slave
23
Dual Motor master/slave timeout, node not responding
24
Control Via CAN HMI checksum error
25
Control Via CAN HMI checksum counter error
30
BMS timeout during operation
31
BMS commanded immediate stop for safety
40
CAN bus error
41
TxPDO overload
42
TxSDO overload
43
Network messages overload
44
Rx messages overload
30
Motor overspeeding
1
Motor speed is too high to commence safe giving power to the motor
(speed is > 80 % of maximum motor speed)
2
Motor speed is higher than absolute maximum speed (Check Absolute
Maximum Speed)
3
Maximum motor speed is so high that causes short circuit when not
controlling the motor
31
Motor fault
> 0
See table "Motor sub error codes"
32
Motor Module
initialization error
> 0
See table "Motor sub error codes"
33
Motor Module
configuration
inconsistency
> 0
See table "Motor sub error codes"
34
Motor Module
parameter
inconsistency
> 0
See table "Motor sub error codes"
35
Current sensor
calibration fault
1
Could not initialize the calibration
2
Time out during calibration
36
Controller temperature
over 100 degree
-