﻿The deactivation of the disabling function can optionally take place using an additional 1-bit acknowledgement object. This prevents the deactivation of the disabling function by the disabling object. Alternatively, the acknowledgement object is not available. In this case, disabling is deactivated via the disabling object.

*Parameter activated*: The acknowledgement object is available. The disabling function can only be deactivated using the acknowledgement object by an ON telegram. OFF telegrams to the disabling object are ignored by the actuator.

*Parameter deactivated*: No additional acknowledgement object is available. The disabling function can be deactivated via the disabling object by means of an "OFF" telegram.
