santanacasas
Member
Hello everyone!
This is my first post, I am currently working as a control engineer in an automotive plant (4 months ago) that has all the PLCs communicating to a SCADA system.
Well, what I want to ask is how do I know if some data in my data table address is being received from an external device.
For example, there is some data that the SCADA system sends to N241:0 to N241:10 but I know that because someone told me, but how would I have known otherwise? How to trace the device that is send me the data from my program?
Best Regards
This is my first post, I am currently working as a control engineer in an automotive plant (4 months ago) that has all the PLCs communicating to a SCADA system.
Well, what I want to ask is how do I know if some data in my data table address is being received from an external device.
For example, there is some data that the SCADA system sends to N241:0 to N241:10 but I know that because someone told me, but how would I have known otherwise? How to trace the device that is send me the data from my program?
Best Regards