Articles about modbus | UserComp.com
Troubleshooting Non-Communicative Local Modbus Server with External Client Device on Windows PC
This article provides guidance on troubleshooting a Modbus server that is not communicating with an external client device on a Windows PC. The PC is running two server apps: one is a Bacnet SCADA server using port 47808 UDP, and the other is a Modbus TCP server using port 502 TCP.
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Duplicating Serial Device Read/Write Processes with a Modbus Device
Learn how to duplicate read and write processes with a Modbus device connected to a serial port such as /dev/ttyUSB0.
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