I have problem with a NIU which is on Genius bus to GE 90-30 series PLC. The NIU stops communication with PLC about once every 4-5 hours, power reset brings it back online ok. Changed NIU power supply, all of the VeraMax modules and mother boards. Next thing I need to swap is NIU, one of the VeraMax modules has a analog input so I don't think I can do the self programing. Do not have the program or cables but will purchase if I need to.
Is it possible to send the NIU somewhere to have it programed for the VeraMax modules? Updating the PLC is very expensive (six figures!!) and the PLC and other 7 NIU's have never had any problems.
Anyone have any ideas? I know the 90-30 is older but there must be someone who still can do programming on them or company?
thanks!!
Campbell
Is it possible to send the NIU somewhere to have it programed for the VeraMax modules? Updating the PLC is very expensive (six figures!!) and the PLC and other 7 NIU's have never had any problems.
Anyone have any ideas? I know the 90-30 is older but there must be someone who still can do programming on them or company?
thanks!!
Campbell