RS485 Communication PLC to PLC| Delta PLC to PLC Communication| Two wire Communication| PLC link 

Good morning Sir... Can I connect delta plc master with two slave seimens or ABB plc for example by rs485....I need to know the program of Delta PLC master.......thanks

Sirji mere paas invt ki da180 model drive hai jab mai bina load k on karta hu toh servo bara bar chalti hai mere program k mutabik par jaise hi motor se load connect karta hu toh woh aagay piche ghumti hai kya problm hai?

Thank you

After download the program after the plc not communicating help me sir Give me idea

Hello, can you please help me setting up connection between arduino uno serial monitor output(data from load cell) which can be read by delta as228t plc