AC800M HI in Fault
We have a redundant HI setup , the system is not yet comissioned , the controllers were downloaded and field side was isolated and left for a while. The applications on it are non-sil.
Now both the controllers are in fault state , in addition to this feild side isolation at a later stage we believe the IO modules were also powered down.
We are pre-suming that loss of IO was considered as a critical fault and the controllers have reset themselves , the same sees to be the error from the controller log .
Could anyone help us out in confriming the same , have attached the log file for refernence.
There is one error which we were not very sure of , suspecting this might be a problem with the MB300 firmware .
E 2014-03-27 11:23:10.026 PhMB3002: PHResponsibility: Failed to create driver
Please let us know for any info on the above .
I have same problem that my Safety Controllers were going Fault when SM811 try to Sync. When we investigate then we find this was the problem of Firmware and we upgraded the firmware in PM865 and SM811
Can you please confirm which Firmware you have on Sm811 and PM865. secondly i am intrested to see the Controllers IO Card Assgiment. Becauase soemtime if you have number of DO card in redundant confirgration.
You can please share IO Card Assigment and Firmware on Bother controllers and SM811
Source: PM865 Fault