We buy a MB+ TCP/IP bridge software SW-MBPE-000 and try to use it on computer with SA85 and Ethernet card installed. The SA85 works well. We start the bridge Sgate program and ping from another computer to bridge works to. We conected ModBus Plus network and try to reach the PLC with adress 20. Bridge tables configured. But the Concept display error:
"Unknown Modbus exception code
Error Id: OL9-21504"

The bridge display message:
"ncbp NULL(!) on socket_no: 16
idle: remote close or idle detected on socket_no: 16"

What that means? We hawe not any MB+ node with adrress 16. Maybee anybody have expierence with bridge configuration.

 

Well, I found the reason. But still, I would like to talk to anybody, who have an expierence with ModbusPlus - TCP/IP bridge software. My e-mail [email protected]