I451 I GB D F E 10 16 4257Z010
G
B
6
PULSE CONTROL
The switching order is made by pulse between common
terminal and terminals 4 (position 0), 5 (position I) and 6
(position II).
Minimum pulse duration: 100ms.
Example of pulse control:
tmin = 100ms.
IN (0)
IN (1)
IN (2)
MAINTAINED CONTACT CONTROL
The switching order is made by maintained contact
between common terminal and terminals 4 (position 0),
5 (position I) and 6 (position II).
Outputs
The outputs indicate the positions of the changeover
switch; see page 5.
Example of maintained contact control:
MANUAL OPERATION
Manual operation is activated automatically when
inserting the auxiliary manual handle on its housing.
Handle insertion must be performed until it reaches its
locked position.
IN (2)
IN (1)
IN (0)
click!
Once handle is locked the unit changes to manual
operation and movements can only be performed with the
auxiliary
manual handle.
Inputs
No automatic operation is allowed in this mode. The unit
will not obey any electrical input signal.
Return to automatic operation
Once manual operation is done the unit returns to
AUTOMATIC mode by releasing and extracting the
auxiliary manual handle.
Handle extraction is performed by pressing the grey push
button located in the handle ring. Once pressed the handle
is released from the ring.
press
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