ACS800 Frequent RDCU board failure
Hello sir
We are facing serious issue with RDCU board failure, till now in 3 months 6 broads failed without any error, sometime had error "communication failure 8".
Mostly PID not able to communicate with RDCU just in initial screen showing CDP312 V5.3 nothing else.
Seems communication between RIMO & CDP panel is failing. But what will be the reason for this failure.
Drive model AC800 ACS 800 -04-320-3+P901
Motor 250kw
please help...................
We are facing serious issue with RDCU board failure, till now in 3 months 6 broads failed without any error, sometime had error "communication failure 8".
Mostly PID not able to communicate with RDCU just in initial screen showing CDP312 V5.3 nothing else.
Seems communication between RIMO & CDP panel is failing. But what will be the reason for this failure.
Drive model AC800 ACS 800 -04-320-3+P901
Motor 250kw
please help...................
Asked 2 months ago
Answers
1
Hi
from the description it is not easy to understand the nature of the problem.
Any suggestions, since I have not seen the fault and a brief description here on the forum is insufficient to understand, would be useless or deviant.
I strongly advise you to contact the ABB service and get help from them, they are very trained technicians.
BR
Flavio
from the description it is not easy to understand the nature of the problem.
Any suggestions, since I have not seen the fault and a brief description here on the forum is insufficient to understand, would be useless or deviant.
I strongly advise you to contact the ABB service and get help from them, they are very trained technicians.
BR
Flavio
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