I have a Siemens analogue input card 6ES7 331-7KF02-0AB0
The problem is that milli-amps is reaching to the channels of the card, but the input value is always 32768 and does not change with change of milli-amps.
The card is healthy in the hardware configuration and no faults are reported.
The input -of course- is not overwritten in any part of the program.
I replaced the card but the same problem occured.
I moved the inputs to a different card, it worked.
I am using a safety PLC 315F-2 DP
Does anybody know what can that be ?
The problem is that milli-amps is reaching to the channels of the card, but the input value is always 32768 and does not change with change of milli-amps.
The card is healthy in the hardware configuration and no faults are reported.
The input -of course- is not overwritten in any part of the program.
I replaced the card but the same problem occured.
I moved the inputs to a different card, it worked.
I am using a safety PLC 315F-2 DP
Does anybody know what can that be ?
