PLC-Link (PLC to PLC) Communication between two delta plc master slave in Hindi 

PLC-Link is a Delta protocol to share easily memory area between 2 PLCs.
Basically, the big advantage of PLC-Link is to work with Delta PLCs as Remote I/O units.
Furthermore, you can use Delta PLC as Remote I/O or any other Delta device (Servodrive, Inverter, etc..) because the protocol used to share the info is Modbus.
Today we’ll focus on how to communicate one PLC master with 2 PLC slaves.

Наука