Tests, service, troubleshooting
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RCMS460-490_D00067_03_M_XXEN/12.2017
7.3 Troubleshooting
7.3.1 Display device error
An "error code" is displayed if a fault occurs. Please have this device informa-
tion to hand if you should need to contact us for assistance by telephone.
Display in the event of a fault
xx = Error code
Error
code
Description
1 Measurement technique: Fault parameter memory (EEPROM/
FLASH).
2 Measurement technique: Fault data memory (RAM).
4 Measurement technique: No boot loader available.
11 Measurement technique: Device not calibrated.
12 Measurement technique: Wrong measurement p.c.b., incor-
rect mounting.
13 Measurement technique: Hardware error after performing a
self test.
71 BMS interface: No master available resp. has not been que-
ried by a master for five minutes.
72 BMS interface: Fault RS-485 interface.
712 Measurement technique: Device error on all channels (12/12).
RCMS…-D… RCMS…-L…
Device error: xx Er
xx (alternately displayed)