Hello Folks,
I've been working on a project where I need to connect the Raspberry pi 5 with Delta PLC via Modbus TCP. The challenge I was facing is that the port 502 which is a standard port for Delta PLC Modbus TCP cannot be connected. Though I can ping the PLC with its IP address but cannot use pymodbus library. I checked the PLC in windows and it worked fine. Help me solve the issue. Thanks....
I've been working on a project where I need to connect the Raspberry pi 5 with Delta PLC via Modbus TCP. The challenge I was facing is that the port 502 which is a standard port for Delta PLC Modbus TCP cannot be connected. Though I can ping the PLC with its IP address but cannot use pymodbus library. I checked the PLC in windows and it worked fine. Help me solve the issue. Thanks....
Statistics: Posted by Ajith Ramachandran — Wed Mar 26, 2025 5:42 am