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ENGLISH
Fig. 18
DS1
DS2
Fig. 17
5. MICROSWITCH PROGRAMMING
5.2. MICROSWITCHES DS2 (fig. 18)
Opening leaf delay
Programming of microswitch SW1 enables delay of the opening
start of leaf 2 with respect to leaf 1, in order to avoid the leaves
obstructing each other during the initial stage of movement.
Closing photocells logic
By using microswitch SW2, you can select the type of behaviour
of the automated system if the photocells protecting the gate
closing movement are engaged. You can obtain either immediate
reversing of the leaves or a stop followed by reversing when the
photocells are disengaged.
Fail safe
Programming the microswitch SW3 makes it possible to activate
or de-activate the photocells control test. When Fail safe is active,
the equipment checks the photocells before every opening or
closing movement.
Reversing over-pushing stroke
By using the microswitch SW4, you can activate the "reversing
stroke" and the "over-pushing stroke". The "reversing stroke" pushes
the leaves to close for a few moments before opening the gate.
The "over-pushing stroke" commands a closing thrust at full force
when the gate has already reached its stop limit.
1
2
3
4
2
SW1
0
ON
OFF
SW2
ON
OFF
SW3
ON
OFF
SW4
ON
OFF
OPENING LEAF DELAY (s)
CLOSING PHOTOCELL LOGIC
REVERSES IMMEDIATELY
REVERSES ON RELEASE
FAIL SAFE
YES
NO
REVERSING STROKE
+ OVER-PUSHING STROKE
NO
SW12
ON
OFF
1 (MIN)
2
3
4
SW1
ON
OFF
ON
OFF
SW2
ON
ON
OFF
OFF
5
6
ON
ON
OFF
ON
SW3
ON
ON
ON
ON
OFF
OFF
7
OFF
ON
OFF
8 (MAX)
OFF
OFF
OFF
1
2
3
4
5
6
7
8
9 10 11 12
1 (MIN)
2
3
4
SW4
ON
OFF
ON
OFF
SW5
ON
ON
OFF
OFF
5
6
ON
ON
OFF
ON
SW6
ON
ON
ON
ON
OFF
OFF
7
OFF
ON
OFF
8 (MAX)
OFF
OFF
OFF
E
SW7
ON
SW8
ON
A
A
ON
ON
OFF
ON
SW9
ON
OFF
OFF
A
OFF
ON
OFF
A
OFF
OFF
OFF
SW10
A
A
S
S
ON
OFF
ON
OFF
ON
ON
OFF
OFF
S
S
ON
ON
OFF
ON
ON
ON
ON
ON
OFF
OFF
S
OFF
ON
OFF
S
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
/
0
10
20
30
60
120
0
10
20
30
60
120
SW11
ON
OFF
OFF
OFF
ON
ON
20
0
10
5
E
P
B
C
OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
ON
ON
ON
/
/
/
LOGIC
PAUSE (s)
LEAF 1 FORCE
LEAF 2 FORCE
CLOSING LEAF
DELAY (s)
YES
5.1. MICROSWITCHES DS1 (fig. 17)
Leaf 1 and 2 force
By using microswitches SW1, SW2 and SW3, the force (and thus
anti-crushing safety) of the operator connected to leaf 1 can be
programmed. The same operation has to be repeated on the
motor connected to leaf 2, by using microswitches SW4, SW5 and
SW6.
Function logic
The automated system's function logic can be selected with
microswitches SW7, SW8, SW9 and SW10. By selecting an automatic
logic (A, SP), the combination of microswitches enables selection
of pause time too (waiting time, in opening position, before
automatic re-closing).
The available logics - their operation is described in tables 3/a-
b-c-d-e-f, are as follows: A - S (Automatic), E - EP - B (Semi-
automatic), C (Dead-man).
Closing leaf delay
Programming of microswitches SW11 and SW12 enables delay of
the closing start of leaf 1 with respect to leaf 2, in order to avoid
the leaves overlapping during movement, and thus increase the
safety of the system.
The equipment is endowed with two groups of microswitches -
DS1 (fig. 17) and DS2 (fig.18) - which make it possible to program
the gate operation parameters.
