Modbus Software Library
On this page you will find Fidelix’s official Modbus program library. The Modbus program library contains software interfaces that allow you to connect a Modbus device to a Fidelix central unit. The device manufacturer provides the Modbus register information you need to identify the correct interface for your device from this library.
How to Find the Interface You Need
The interfaces are organized by manufacturer. The naming convention for the program library consists of three parts:
MANUFACTURER_DEVICE_V24a0
- V24 = year version 2024
- a = version
- 0 = Service Pack 0 (untested)
Proceed as follows:
- Obtain the device’s register list from the device manufacturer.
The register list is often included in the user manual. - Check the Modbus program library below to see whether an interface matching your device is available, and download the interface folder as a
.ZIPfile. - Compare the register list in the folder with the register list provided by the device manufacturer.
- Check the downloaded
.STprogram file to ensure that the interface contains the registers you need.