I’m using an OPC server to connect to a PLC plc s7-300. I did everything that is said above but the value in the “Device Data” tab does not seem to change.
“2018-09-12 10:41:02 Device 81. Handle current data changing. Subscription: llenado.diesel
Device 81. Process tag. Name: PLC1.Generic.sensor-nivel-bajo-tanque-prinicipal. Value: True. Quality: good
2018-09-12 10:41:03 Device 81. Handle current data changing. Subscription: llenado.diesel
Device 81. Process tag. Name: PLC1.Generic.sensor-nivel-bajo-tanque-prinicipal. Value: False. Quality: good
2018-09-12 10:41:02 <CONTROL-PC><SYSTEM><ACT> The command is received from file: type=Standard, device=81, number=4”
i want set the tag to true but
immediately changes to false
how can i do?
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This reply was modified 5 years, 6 months ago by mariodavid.