﻿If all DALI operating devices of the DALI system concerned were switched off during the running time, the object value of the standby switch-off subsequently switches to "OFF". In this case, the telegram to the actuator disconnects all DALI operating devices (but not the gateway!) from the mains, thus saving electrical energy. Switching off the mains voltage can be delayed after sending the last DALI command to switch off the groups or single devices with this parameter. This delay is useful, for example, if the DALI system is to be prevented from being switched off prematurely in the event of frequent changes to the state of the brightness values. Only when the brightness state has been 0% for a while can the operating devices also be disconnected from the mains.
