Pylontech PowerCube-M1-C User Manual

50
completely restart the system.
4. Reverse sequence connect the comm. cable
between the BMSs and change the ADD address
settings. Restart the system.
5. Change the MBMS CMU
6. If problem remain, contact Pylontech service
engineer.
Emergency stop
（Bit13）
Command by
external device
via dry contactor
Command by external device, not an error
actively report by Battery system.
Communication
erro between
MBMS and BMS
（Bit17）
1. Battery string(s)
overdischarged
2. BMS CMU error
1. Check whether the battery string(s) has been
over-discharged or not via multimeter.
2. Check the comm. cables between BMS and
MBMS, make sure the cable is 8PIN pin – pin CAT5
ethernet cable. If BMS and MBMS is
communication via CANBUS(no ethernet switch),
make sure the CANBUS physical length is less than
12m.
Restart the system.
3. Reverse sequence connect the comm. cable
between the BMSs and change the ADD address
settings.
Restart the system.
4. Change the BMS CMU or BMS
5. If problem remain, contact Pylontech service
engineer.
Insulation fault
（Bit12）
External insulation
detection device
reports a failure
Check the external insulation detection device.
(3) Alarm Code checked on MBMS(Modbus protocol Appendix I-4 or CAN ID 0*4290)

Pylontech PowerCube-M1-C Specifications

General

Brand	Pylontech
Model	PowerCube-M1-C
Category	Storage
Language	English