DMC Sigma2N - Page 148

Simga2N Traction Advanced Manual– V1.3 Page 148 (166) ©2021 DMC GmbH Herten Germany
Base
fault
Code
Description
Sub
fault
code
Description
075
Driver output 1 option selected different from Line contactor function, but
Line contactor is needed for the application.
076
For one or more digital outputs, either command Via CAN mapped and
driver configuration option not correctly setup OR driver configuration
selected to “No software function” and no command Via CAN mapped.
077
Dual motor external line contactor activation not consistent between
controller pairs.
078
DMC Controller is setup with the same node nr as DMC Display
079
Generator mode setting conflict. Either disable generator mode or disable
analogue speed and torque limit, set the controller as single motor or Dual
Front Master, remove speed limit Via CAN, disable the speed guard
function and be sure the controller is limiting speed instead of torque
when a reduction is active. Make sure the control mode is pure speed or
pure torque control.
080
Indipendent logic supply option selected (external precharge active) but
no Battery Voltage found in RxPDO mapping
081
Constant ramp time setting is not compatible with selected control mode.
Constant ramp time (“M2-13 Variable/Constant ramp time “CnRmpTm””
set to 1) can only enabled in speed control mode (“M2-1 Control Mode
“Spd/Torq”” set to 0).
082
Conatsnt/variable ramp time configuration not consistent between
controller pair. Make sure both controllers have the same setting (“M2-13
Variable/Constant ramp time “CnRmpTm””)
083
4WD left motors are setup to be on the same axle or 4WD master-slave
couple setup on different axle.
998
Logic PCB doesn’t match firmware
999
Power PCB doesn't match firmware
>999
Parameter found out of range and set to default.
This information can be stored in two different objects:
Object index 0x3842 subindex 0x0 (Fault subcode extended), embeds this
information in the format XXYYZZ, where XX is the menu number, YY is the
submenu number and ZZ is the item number. This is what the DMC
calibrator shows.
Object index 0x3841 subindex 0x0 (Fault subcode), embeds this
information in the format XYYZZ (if X <=6) or XYZZ (if X > 6), where X is the
menu number, YY or Y is the submenu number and ZZ is the item number.
8
Default adjustments
used
-
Drive error faults - Commences graceful neutral brake – Requires a neutral recycle action to reset fault
9
Memory chip fault
> 0
Contact DMC
10
Both forward and
reverse inputs active
-
Both direction switches are active at the same time. Notice that this fault
is detected with 1s delay.
11
Drive not allowed
0
Ride-on: Seat switch not closed or timed out
Walkie: Tiller switch not closed
2
Timed Speed Limit 3 time out
4
BMS inhibit driving
12
Power up sequence
fault
1
Traction: FS1 switch active at power up
2
Traction: Forward switch active at power up
3
Traction: Reverse switch active at power up
4
Pump: speed 1 or pump pot active at power up
5
Pump: speed 2 active at power up
6
Pump: speed 3 active at power up
7
Pump: speed 4 active at power up