Use Node-RED to detect status of EPIC module?

[Beno]

Yes.
There are two ways.
You can do an API call, or you can use a groov IO node to read the MMP address.

API.

Groov I/O Module

Option 1. No, but you can get it by using an OR command (statement) in PAC Control. if chan 0 or 1 or 2 or 3 or 4 or 5… etc is not = to zero, then the module LED is Yellow. Option 2. Use the REST API. [image] [image]

MMP.

Note that the MMP area gives a lot of data as to why the quality is bad.

Is this from page 183 of the MMP protocol guide: https://documents.opto22.com/1465_OptoMMP_Protocol_Guide.pdf

I’d be using this method to help PSG track down why the module is going into bad quality - ie, it might be some field sensor / wiring going out of range for example.