# On/Off/Charger only switch effect on auxiliary relay ports

**URL:** <https://community.victronenergy.com/t/on-off-charger-only-switch-effect-on-auxiliary-relay-ports/58857>\
**Category:** Q&A and troubleshooting\
**Tags:** digital\_multi\_contro, multiplus, diy\
**Created:** [3 June 2026 22:57 UTC](https://community.victronenergy.com/t/on-off-charger-only-switch-effect-on-auxiliary-relay-ports/58857 "2026-06-03T22:57:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![JJw1979](https://avatars.discourse-cdn.com/v4/letter/j/ecc23a/32.png) [@JJw1979](https://community.victronenergy.com/u/JJw1979)\
**Post date:** [3 June 2026 22:57 UTC](https://community.victronenergy.com/t/on-off-charger-only-switch-effect-on-auxiliary-relay-ports/58857/1 "2026-06-03T22:57:10Z")

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I have a multiplus 2 and a digital multi control. Does the position of the On/Off/Charger only toggle switches have any control or effect on the auxiliary relay and auxiliary programmable ports on the multiplus? So if I switch the toggles to off will it disable these ports?