I am trying to figure this out. Is it possible to have a script (or…) that will turn off the multiplus charger when an event occurs. I’m still trying to define the event, but it’s when the multiplus is in Pass thru or Assist mode. Reason being, is I have to connect a MK3 to the multiplus whenever I need this switched off.
Can someone point me in the correct direction, if possible?
You can run a node red flow to adjust this via a custom output node or use a script to vary /Dc/0/MaxChargeCurrent.
This will work if you are running lead acid batteries without DVCC then this works.
However, if you are running managed batteries, full DVCC or perhaps ESS then the system updates the working register overriding any setting from /Dc/0/MaxChargeCurrent. There are additional work arounds.
There are discussions about this in here and in the old community, see below.