How to set up MMP Addresses to report as MQTT SparkPlug

groov RIO
1

I am trying to set up MMP scratchpad memory addresses to report as part of my SparkPlug payload but cannot find anywhere how to do it.

I am using the GroovManage MQTT SparkPlug setup and I can publish values from the I/O Channels but not MMP values

2

Did you go to IO Services and make the scratchpad area public?

3

I did. I set up a start index of 0 and length of 4 for both the 32-bit integer and float scratch pads

4

Just to be sure, you are changing the values? They are publish on change only, if the values stay static they won’t publish again unless there’s a full rebirth.