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2019 WEINZIERL ENGINEERING GmbH
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Lock function
(with valve actuator)
With this parameter the lock function can be disabled or enabled.
If this functionality is activated, the associated group objects as
well as the paramet
er page “Actuator 1: Lock function” are dis-
played for further configuration. If the lock has been activated via
the group object "Lock", the received switching telegrams are not
executed.
In addition to the lock object, there is also a priority object, which
can be used to set a control value independently of the lock.
Thus, it is possible to set an output PWM without affecting other
functions.
When the lock is ended, the last received value (not priority
object) is represented as PWM at the output.
Group Object
Type KNX
Size
Direction
GO 15 Actuator 1: Lock - Activate
1.001
1 Bit
From KNX
GO 17 Actuator 1: Prior. valve actuator
(PWM)
– Control value
5.001
1 Byte
From KNX
K.
Lock function:
Polarity of object
This parameter defines, if the lock should be activated by receiv-
ing a 1 or by receiving a 0.
The following options are selectable:
-
Lock active on 1
-
Lock active on 0
Behavior on start
This parameter defines, which behavior the output should repre-
sent, if the lock activates.
The following options are selectable:
-
No reaction
-
Value
No reaction:
The PWM value remains as to begin of the lock function.
Value:
When the lock is activated, a defined PWM value is represented
on the output.
Control value (PWM)
If a defined PWM value should be set to the output when the
lock is activated, this value can be set with this parameter.
L.
Input B1: General
Name (30 Characters)
An arbitrary name can be assigned for the channel. However,
this should be clear and meaningful, this makes it easier to work
with the associated group objects, because the given name is
displayed there as a label. If no name is assigned, the group
objects ar
e named “Input …”.with the channel number, which is
also used in this manual. The 1st binary input will be described
below, the functioning of the other channel is according to the
1st.
Function
This parameter defines the functionality of the connected con-
tact. The following options are selectable:
-
Disabled
-
Switching
-
Dimming
-
Shutter
-
Send value
-
Scene
-
Impulse counter
-
Latching relay, toggle INTERNAL*
-
Latching relay, on INTERNAL*
-
Latching relay, off INTERNAL*
-
Zero crossing detection INTERNAL**
*An internal connection from the binary input to the actuator. In
this case there will be no telegram on the bus, instead directly
the actuator is switched on, off or toggled. With this toggle func-
tion it´s possible, to replace a latching relay with the KNX IO 511
(1O2I) and used all existing wiring, without configuring any new
KNX group addresses at the device.
**An internal connection from the binary input to the actuator to
switch the relay in the zero crossing at 100V
– 230V / 50Hz –
60Hz. This treats the conducts of the relay wit care and thus
increases the lifetime of the relay. In case that the zero crossing
cannot detected identically e.g. the phases is not connected to
the pin, the relay is switched immediately, like the function is not
selected.
ATTENTION: The zero crossing detection must not be used from
several cannels at the same time!
