Hello,
how can i set the ac input current limit to 10A if a digital input on the Cerbo GX gets closed?
Its a 3 phase Multiplus II 5000 with BYD LVS and solaredge via AC1. All firmware is up to date.
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Hello,
how can i set the ac input current limit to 10A if a digital input on the Cerbo GX gets closed?
Its a 3 phase Multiplus II 5000 with BYD LVS and solaredge via AC1. All firmware is up to date.
You may be able to adapt this assistant, using the aux inputs or something. I am not sure never tried on a three phase. I suppose technically all three phases would need to have the signal to do so as the charge current is set on all of them as a third of the total.
You can use venus large with node red to do this.
https://www.victronenergy.com/live/venus-os:large
I have a lot of smarthome based on openhab. I think it could be an option, to change the modbus registers 22 (active input current limit) or 2326 (ac current limit) and 2901 (ESS minimum soc unless grid fails) to get the batteries charged at 80-90% of generator power which is about 10A per phase.
I did some testing and now i am able to set "input current limit" via openhab 3.
There seems to be an other issue with openhab that i can not acces multiple modbus-slaves with same IP adress and different ID... No Victron problem :-)
The main problem got more difficult now. The multilpus do not exept my generator as input because of the LOM-setting. I need to disable LOM when running on generator. This requires a change in setup (uploading a setup for generator use) which could not be programmed from outside.
I did not expect such a problem when buying the victrons.
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