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Operation and indication | ETS configuration
After return of bus voltage, a disabled state that was active beforehand is al-
ways inactive when the polarity of the disabling object is non-inverted.
When an active manual operation is terminated by a disable, the actuator will
also transmit a "Manual operation inactive" status telegram to the bus, if the
status messaging function is enabled.
Presetting the behaviour at the beginning and at the end of manual operation
Manual operation distinguishes between the temporary and permanent manual oper-
ation modes. The behaviour is different depending on these operating modes, espe-
cially at the end of manual operation. It should generally be noted that bus operation
is always disabled while the manual operation mode is active. This means that
manual operation has the highest priority.
Behaviour at the beginning of manual operation:
The behaviour at the beginning of manual operation does not differ for temporary and
permanent manual operation modes. On activation of manual operation mode, the
most recently set states of the outputs initially remain active. Active functions such as
forced position, valve rinsing, and service operation can be overridden by manual op-
eration. These functions are reactivated after deactivation of the manual operation
mode unless they have been cancelled in the meantime via the KNX. Then the func-
tion with the higher priority is always executed.
Behaviour at the end of manual operation:
The behaviour at the end of manual operation is different for temporary and perman-
ent manual operation modes. The temporary manual operation mode is shut off auto-
matically when the last output has been addressed and when the selection button c
is pressed once more. During deactivation of the temporary manual operation mode,
the actuator returns to 'normal' bus operation and does not change the states selec-
ted by manual control. If, however, a function such as forced position, valve rinsing or
service operation has been activated via the KNX before or during manual operation,
the actuator executes these functions with higher priority again for the affected out-
puts.
The permanent manual operation mode is shut off when the selection button c is
pressed for more than 5 seconds. Depending on the configuration of the actuator in
the ETS, the outputs will be set to the state last adjusted in manual operation or to
the state internally tracked when permanent manual operation mode is switched off.
The parameter "At end of permanent manual operation" defines the corresponding
reaction.
￭
Set the parameter "At end of permanent manual operation" to "no change".
All telegrams received during active permanent manual operation for direct op-
eration will be rejected. After the end of permanent manual operation, the cur-
rent state of all outputs remains unchanged. If, however, a forced position, a
valve rinsing or a service operation has been activated via the KNX before or
during manual operation, the actuator executes these functions with a higher
priority for the affected outputs.
￭
Set the parameter "At end of permanent manual operation" to "track outputs".
Heating actuator 6-gang with controller | Order no. 2139 00 | 21393100
Page 29 of 257
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