I have Boolean Tag from a PLC which is set to True and our SCADA / Ignition needs to set it back to False. I am not very familiar with python scripting yet, may some of you can help.
It is like a handshake between the PLC and the Gateway.
I created this gateway event script ( tag change) and it is triggered when the value has changed
[quote]value = system.tag.read(“SPS08/VISU/08_Lebensbit_SRV1”).value
if value == True :
system.tag.writetotag (value, False)