Connecting Panel PP874 to AC500 PM554 through modbus RTU
I need to connect the PP874 to an AC500 PM 554 PLC through the Modbus RTU
I will use the Com1 Port for that
how to read/with variables from/to Panels ?
what is the necessary configuration I need to do?
is there is end resistors required ?
is there is an example for such application ?
Insert the URL that your highlighted text will link to.
Copy the video's "embed" tag into Embedded Video below.