[UniCAN and Modbus COMMUNICATION Together]

You just need to give different ID numbers of A & B OPLC - let's say ID1 and ID2. Then, from PC via VisiLogic (good for test), Remote access, Remote operator or your SCADA you can access both units via their ID addresses, when one unit is connected to PC (RS232/485 or Ethernet) and both units are connected via CANbus. PCOM over CAN is running in parallel with UniCAN.

In your SCADA tiy will need to use OPC Server.

That i know that using the visi logic it is working but if i need to communication using SCADA what to do with that ..

How that unitronics software visilogic communication on UniCAN with the serial cable connected on one PLC over the network and other can access only by selecting the ID that i need do using SCADA.

[UniCAN and Modbus COMMUNICATION Together]

Dear all,

I am using two v570(PLC A and PLC between two PLCs we are using UniCAN protocol and PLC A is also communication with PC using Modbus protocol I need to know how I will communicate with PLC B via PLC A through PC.