Hi,
I am rather new to using Zenon so I don't have an advanced question. I wanted to control a breaker (open or close it) by using zenon and establishing a connection to the IED that is available in the lab. I have assigned CSWI [ST] to the breaker symbol and use it activated the set value in numeric value. Then I made two buttons: ON and OFF. And assigned CSWI [CO] to the buttons. To make a connection between the buttons and the breaker, I had to make a reaction matrix for on and off states and assign to the CSWI[ST] variable. The variable from the IEC is the LEDGGIO logical node so the idea is to see if the LED on the IED gets turned on or off by pressing the buttons in the Zenon runtime. So far, I haven't been successful and since I am new to this tool, I wanted to seek help here and hope someone can provide it. Thanks
This is a migrated post! Originally posted on 22.10.2014 by user mehrdad66. Please be aware that information can be outdated.