HI Controller 865 fault
We use IAC to communicate between 2 Hi Controller 865 by microwave but the signal of microwave usually not stalble. So the controller S02 sometimes fault as controller log. We must reset it when it was faulty.
E 2016-06-08 02:10:52.949 ErrorHandler PM: 4180 MBM1 SM vs PM CRC32 fail ad 0x13 (1,2)
E 2016-06-08 02:10:52.951 ErrorHandler PM: 4180 MBM1 SM vs PM CRC32 fail ad 0x93 (1,3,ERS)
It seems, you have CRC failure between PM and SM, which requests controller shutdown as per Error Handler settings. Please check from your side, whether you are not sending any SILx restricted components over IAC.
For example: SILx restricted components are like parameters/variables coming from AlarmCond or SimpleEventDetector modules.
Always follow High Integrity Safety Manual when dealing with SILx restricted components, especially on IAC or MMS.
Feel free to contact local support desk.