RS485 Communications - V700 T20BJ

[OZGUR]

How can I use the data from 2 different plc's on the v700 by making a connection and do I need to use any additional module to display this data on the screen?

[DanT]

Hi

Are the other 2 PLC's Unitronics PLC's ?

      If they are connected by RS 485, the use Modbus  to collect the data

                 Each PLC must have a Unique Address      1   2   3   etc.

      If they are connected by Ethernet, use Modbus TCP

     Check  Help - Examples, Projects - Communications for example programs on how to do this.

 

If they are not Unitronics PLC's, do they support Modbus Protocol?

      If they are connected by RS 485, the use Modbus  to collect the data.

                  Each PLC must have a Unique Address      1   2   3   etc.

      If they are connected by Ethernet, use Modbus TCP

 

Once the connections are made, you get the data from the PLC's and store the data  in the V700  ( MI's)

     and then display the data  on the screen.

 

DanT

[OZGUR]

Thank you prompt reply. We have started working, if it is positive, I will write it here. Thank you again for your interest.