DMC Sigma2N - Diagnostics; Error Codes

Simga2N Traction Advanced Manual– V1.3 Page 144 (166) ©2021 DMC GmbH Herten Germany
8 Diagnostics
8.1 Error Codes
The following tables describe all the error codes that the controller will display. The presence of an error can be
detected by means of a red led flashing on controller (number of flashes correspond to base error code) and
investigated in “Menu 0 “Status””
The error codes are divided in four different categories, based upon the severity of the faults.
Base
fault
Code
Description
Sub
fault
code
Description
Controller warning faults - Reduces only performance - Fault will reset itself (if possible)
0
No error
-
-
1
N/A
-
2
Voltage getting low
1
Battery voltage below absolute minimum
2
Capacitor voltage below absolute minimum
3
Battery voltage below LV cut back adjustment (drive cut back active)
4
Capacitor voltage below LV cut off adjustment (drive cut back active)
3
Inhibit drive/ BDI Cut /
BLC via can
1
BDI Cut out (Battery below BDI cut Level)
2
Pump inhibit input active (Only Pump Software)
3
BCL via CAN message time out
4
BCL via CAN message toggle security bit fail
5
--
6
BMS timeout after initialization
7
BMS not fount at powerup
8
BMS inhibit driving
4
Voltage getting high
1
Battery voltage above absolute minimum
2
Capacitor voltage above absolute minimum
3
Battery voltage above High Voltage cut back adjustment (brake cut back
active)
4
Capacitor voltage above High Voltage cut back adjustment (brake cut back
active)
5
Motor temperature
high
-
6
Controller temperature
high
-
7
Adjustment out of
range
001
Master does not share the line contactor but any one of the slave does
002
Master shares the line contactor but one of the requested slave doesn’t
003
004
WigWag is enabled but walkie is not
005
Inching and walkie are both enabled
006
Both AI2 and AI3 are setup with the same function
007
008
Inching and Control Via CAN HMI both active
009
Walkie and Control Via CAN HMI both active
010
011
Hill hold Enabled and Torque control enabled
012
013
014
Can Node ID via digital input enabled but control but Control Via CAN HMI
is not enabled.
015