cMT-FHDX-820
Codesys 3.5 SP18 Patch 4
I have a customer with 2 of the FHDX-820 installed. Both are running very similar programs (different number of ladder rungs because of different number of monitored devices).
On one of them, Codesys is “crashing” to a point where even a reset origin won’t allow me to reload the program. I have to generate the .acc and .crc files and load them in through the web interface. That resets Codesys runtime enough to run the program again, but it will crash again within 24 hours.
I realize this probably isn’t enough info to get the answer, but what sort of logging can / should I turn on, error messages, log setting levels, etc. can I use to gather more info to find out why this is happening? The other system, with the larger version of this program, is rock solid, and has never had any issues.
If it would help, I can attach the program. It is basically watching I/O points in an Automation Direct processor over Modbus TCP, and tracking how long the bit is on or off.
Thanks! (edited to correct spelling errors)