click plc modbus example

Modbus RTU Click PLC Master to BRX Do-More Slave

by

We will now use Modbus RTU to connect a Click Master to a BRX Do-More Slave controller.  Recently I was asked to demonstrate communication between a Click PLC and BRX Do-More PLC using Modbus RTU. Both PLCs are available from automation direct com. Modbus serial communication (Modbus RTU) is a standard protocol used in many … Read more

Click PLC Establish Communication

by

So far in this series, we have discussed the Click PLC System Hardware (Video) and Installed the Software (Video). Today we will be establishing PC to PLC communications. This will allow us to program, edit or alter the way in which our Click PLC will function.