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-cd-e-f, are as follows: A - SP (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.
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 stroke
By using the microswitch SW4, you can activate the "reversing stroke". The "reversing stroke" pushes the leaves to close for a few moments
before opening the gate, thus facilitating release of the electric lock.
LEARNING OF OPERATING TIMES
! during the learning procedure, the safety devices are disabled! Therefore any transit must be avoided in the leaf movement area when this
operation is carried out.
Opening/closing time is established by a learning procedure which can be effected in two different ways depending on the type of system.
Simple learning makes it possible to effect a single rapid operation to supply work times to the board, without using deceleration. It is not
recommended if the speeds of the leaves differ considerably from each other (different operators, different opening dimensions or angles).
Complete learning makes it possible to exploit all functions of the equipment, and thus program different work times for each leaf, and also
opening and closing deceleration.
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General