jackw3431563
Member
I'm not sure if I can properly explain my issue. I do not have a lot of experience with plc.
We're using a Honeywell UDC 3300 on a Honeywell ST 800 pressure transmitter.
The ST 800 is replacing a ST 3000, which we were told was the modern replacement.
We keep getting INPT1FAIL, regardless of what we do. We've tried 3 transmitters, same thing. We've replace plc, same thing.
Wiring from transmitter to plc, good.
The only thing that changes is the read out is depending on which plc we use. either -30 or 300 inches. Normal operating range is 0-200 inches. We've alos replaced the circuit boards in plc.
Any thoughts?
We're using a Honeywell UDC 3300 on a Honeywell ST 800 pressure transmitter.
The ST 800 is replacing a ST 3000, which we were told was the modern replacement.
We keep getting INPT1FAIL, regardless of what we do. We've tried 3 transmitters, same thing. We've replace plc, same thing.
Wiring from transmitter to plc, good.
The only thing that changes is the read out is depending on which plc we use. either -30 or 300 inches. Normal operating range is 0-200 inches. We've alos replaced the circuit boards in plc.
Any thoughts?