Ignition to Arduino

General Discussion
1

Hello guys,

Have anybody tried to use Arduino boards with Ignition software?

If yes, how Ignition can acces the inputs and outputs of Arduino? Arduino is linked via tags, like PLC’s?

Thank you!!

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2

Usually done by MODBUS TCP.

https://forum.arduino.cc/index.php?topic=522528.0

3 Likes
3

Thank you Jordan!

4

I much prefer using MQTT (PubSub) vs Modbus for Arduino, and there are many more samples on how to do this out on the net. You can use the Ignition Cirrus-Link MQTT module to then connect Ignition to MQTT.

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5

If using the new Arduino PLC line (OPTA or Portenta Machine control) you can use this guide
https://forum.arduino.cc/t/arduino-plc-to-ignition-via-modbus/1188911

1 Like
6

Thank you so much Carlos!
:pray: :pray: