
28
Error codes, messages and actions
Appendix B
Instruction book, IQAN-XC21
Appendix B
Error codes, messages and actions
If one of the following error is detected, a message will be presented with an error code on the
module. In some cases, the module will turn off or at least shut down the outputs, to
increase safety.
W
ARNING
Don’t use the machine if an error message or error code is activated.
LED indicator showing different XC21 modes
Status
Flash (yellow)
Normal operation
Error
code
Error
Primary flash (red)
Error category
Secondary flash (yellow)
Error description
1:1
DOUT error
(open load)
1:3
VREF error
2:1
VBAT warning
2:2
Temperature warning
3:1
CAN error/Timeout
3:2
IdTag error
FE
Critical error
Yellow/Red status LED
www.comoso.com