Using this API call, you can switch off the uni-meter for a certain time. When switched off, the connected storages
do not receive any electrical meter readings and should fall back to their configured default behavior. That can, for
instance, be used to avoid any interferences with the storage while loading your BEV. The command takes an optional
parameter for the duration of the switch off which defaults to an unlimited duration. After the duration expires, the
uni-meter is automatically switched on again:
http://<uni-meter-ip>:<uni-meter-port>/api/switch_off?seconds=3600
If the uni-meter is switched off for a certain time period or unlimited, you can switch it on again using the
following REST call:
http://<uni-meter-ip>:<uni-meter-port>/api/switch_on