The master sent a request, but the slave did not reply. Verify your physical wiring, check that the device is powered on, and confirm the IP address or COM port selection is correct.
Place the extracted folder on a USB drive. This way, you can carry the entire application with you and run it on any Windows PC without leaving any traces behind. rilheva modbus poll download
Supports multiple data types, including 16-bit integers, 32-bit floats, and swapped formats. The master sent a request, but the slave did not reply
You can download the official for Windows directly from the Rilheva IIoT platform: Official Download Page : Rilheva Software Downloads The master sent a request
Rilheva Modbus Poll is a feature-rich software tool that offers the following features: