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  1. Marco van Os
  2. PLCnext Technology & PLCnext Controls
  3. Tuesday, 12 October 2021
Hi all,
I will start with integrating a MODbus RTU connection in my project using a AXL SE RS485
Is is not clear how is works. The store examples do not use this module.
Is example software available using this module or can anyone provide some samplecode
for a Master and a Slave connection.

Marco van Os , GeoComfort.
Sven Lemmens Accepted Answer Pending Moderation
I have made a small tool this year which can help you with programming.
The smart element module is one of the supported devices, but only available as master.

- make a new project
- add the smart element module (drag & drop from right to left)
- add the modbus master
- add a device
- check one or more values
- add a modbus address for this device
- export the solution as project
- in PLCnext Engineer: import from another project (Code Creator)

See also the demo video:
Marco van Os Accepted Answer Pending Moderation
Thx Sven,
I am gonna try your tool.

regards Marco van Os, GeoComfort
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