MDT Technologies AKK-03UP.02, Technical Manual

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Technical Manual Switch Actuator 3-fold, FanCoil
MDT technologies GmbH
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5.2.7 Priority/Forced control
The following figure shows the parameter priority/forced control:
Figure 12: Priority/Forced control
The following settings are available:
ETS-text
Dynamic range
[default value]
comment
Priority/Forced Control

not active

2 Bit forced control

1 Bit priority ON

1 Bit priority OFF
Activation of the forced
control/priority function
Release time for forced
control (0 = not active) 0-600min
[0 min]
Activation of a release time
from the priority/forced
control into the normal state.
Behavior after forced
control/priority

On

Off

no change

previous state, catch up
on switching

previous state
Setting of the behavior after
deactivating priority/forced
control.
Table 15: Priority/Forced control
The priority/forced operation cause the priority switching of output. By using the release time, the
priority/forced control can be deactivated automatically and the channel changes into the normal
state.
The followings actions can be performed after deactivating the priority/forced control:

no change
The channel stays in the current state.

On
The channel is switched on.

Off
The channel is switched off.

previous state, catch up on switching
The channel restores the state before locking in compliance with the last switching command,
which was sent during the channel was locked.

previous state
The channel restores the state before locking.
The following table shows the communication object:
Number Name Length Usage
5 Forced control/Priority 1 Bit Activation/Deactivation of the forced
control/priority
Table 16: Communication object priority/forced control