question

harmskev avatar image

Ignore AC Input on old version Multiplus

Hello friends.

Simple setup:

Multiplus converter with 2 inputs:

-48 V DC from battery bank

-230 V AC from grid

I'm not able to program my Multiplus for following scenario: the converter should use the 48 V input, if dc is >45 V.


If dc gets under 45 V, the converter shall use the 230 V AC input.


Problem: the Multiplus is an older version with old microprocessor. SW is 1920209.

In this version it is not possible to use the "virtual switch". Also its not possible to use the preset assistants.

I read that i have to program the MP by using the flag bit. But i did not understand it.

Can someone help me to program my MP?

Best greetings from Lübeck/ Germany!

Kevin


MultiPlus Quattro Inverter Charger
10 |3000 characters needed characters left characters exceeded

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

1 Answer
Daniël Boekel (Victron Energy Staff) avatar image
Daniël Boekel (Victron Energy Staff) answered ·
Share
10 |3000 characters needed characters left characters exceeded

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.