Technical Manual Switch Actuator 3-fold, FanCoil
MDT technologies GmbH
•
51766 Engelskirchen
•
Papiermühle 1
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dt.de
68
Sending behavior:
The sending behavior can be set for every state:
ETS-text
Dynamic range
[default value]
comment
Send condition
at changes
at changes and cyclic
At changes:
The state is only sent at
every change of the object value.
At changes and cyclic:
The state is sent
at every change and cyclic with a
defined interval.
Time for cyclic sending
0-3600s
[300s]
Adjustment of the interval for cyclic
sending
Table 59: Sending behavior
6.5.1 Status Fan at heating/cooling mode active
The state Fa at heati g/ ooli g ode se ds a
he the Fa Coil is s it hed o –
so runs at
least ith le el . The as adi g of the state has the effe t that the output se ds a
he the
i put has a
or the
FanCoil is witched on. This state function can e.g. be used for switching a
heating pump.
The following objects are available:
Number
Name
Length
Usage
13
External heating request
(Input)
1 Bit
Input for cascading the heating request
14
External heating request
(Output)
1 Bit
Output of the heating request
15
External cooling request
(Input)
1 Bit
Input for cascading the cooling request
16
External cooling request
(Output)
1 Bit
Output of the cooling request
Table 60: Communication objects - State fan active
6.5.2 Status maximum control value
The state maximum control value sends in the automatic mode-control value the received control
value. The cascading of this state evaluates the input object and its own state and sends the larger
value to its output object (Figure 56: Cascading).
The following communication objects are available:
Number
Name
Length
Usage
17
Maximum control value
for heating (Input)
1 Byte
Input for cascading the state of the maximum
control value
18
Maximum control value
for heating (Output)
1 Byte
Output of the state of the maximum control
value
19
Maximum control value
for heating (Input)
1 Byte
Input for cascading the state of the maximum
control value
20
Maximum control value
for heating (Output)
1 Byte
Output of the state of the maximum control
value
Table 61: Communication object - State maximum control value
Summary of Contents for AKK-03UP.02
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