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ENGLISH
Fig. 3
Fig. 2
ENCODER
OFF
ON
AMPERO
3 4
2
1
ON
ENCODER
OFF
ON
AMPERO
3 4
2
1
ON
4.4. TERMINAL BOARD CN4
4.4.1. Total opening
“
COM - OPEN A
”terminals. Normally open contact. Connect, to these terminals, any pulse generator (e.g. push-button, key selector, etc.)
which, by closing a contact, generates a gate total opening or closing pulse. The operation of this generator is defined by parameter “
D
”,
see paragraph 9.
N.B.:
• A total opening pulse always has priority over pedestrian opening.
• To connect several pulse generators, connect the devices in parallel.
4.4.2. Pedestrian opening
“
COM - OPEN B
” terminals. Normally open contact. Connect, to these terminals, any pulse generator (e.g. push-button, key selector, etc..)
which, by closing a contact, generates a gate partial opening or closing pulse. In double leaf applications, pedestrian opening corresponds
to total opening of leaf 1. In single leaf applications, pedestrian opening corresponds to about 30% of memory-stored total opening.
N.B.:
• A total opening pulse always has priority over pedestrian opening.
• To connect several pulse generators, connect the devices in parallel.
4.4.3. Stop
“
COM - STOP
” terminals. Normally closed contact. Connect, to these terminals, any safety device (e.g. pressure switch, safety edge, etc.)
which, by opening a contact, immediately stops the gate and disables all automatic functions. The status of this input is signalled by the
“
STOP
” LED. The gate resumes its memory-stored cycle only by means of another total or partial opening pulse.
N.B.:
• If no STOP devices are connected, jumper connect the input.
• To connect several STOP commands, connect the devices in series.
4.4.4. Closing safety devices
“
COM - FSW CL
”terminals. Normally closed contact. Connect, to these terminals, any safety device (e.g. photocell, safety edge, pressure
switch etc..) which, by opening a contact, affects the gate's closing motion, reversing it to the mechanical stop, or to the opening limit-
switch. The status of this input is signalled by LED “
FSW-CL
”.
4.4.5. Opening safety devices
“
COM - FSW OP
”terminals. Normally closed contact. Connect, to these terminals, any safety device (e.g. photocell, safety edge, pressure
switch etc..) which, by opening a contact, affects the gate's opening motion, causing it to stop immediately. When the safety device has
been reset, the gate resumes its memory-stored cycle. The status of this input is signalled by LED “
FSW-OP
”.
N.B.:
• If no safety devices are connected, jumper connect the inputs.
• To connect several safety devices, connect the devices in series.
5. INSTALLING THE RADIO CONTROL RECEIVER BOARD
The control unit is designed to house a 5-pin radio-receiver module. Installation procedure: turn off power and fit the module in connector
CN5
on the control unit.
ATTENTION: To avoid damaging the receiver and thus irreparably compromising its operation, the receiver must be installed while
observing the fitting direction specified in paragraph 13 (connection lay-out).
This done, observe the radio-receiver instructions to store the radio control in the memory.
6. OPERATION WITH ENCODER OR AMPEROMETRIC OPERATION
The control unit has 4 DIP SWITCHES, which enable selection of either amperometric operation or operation with Encoder.
Operation with encoder
provides greater safety in detecting obstacles and greater repeatability of the deceleration point.
N.B.: Operation with encoder requires mechanical stops, or limit-switches, for both opening and closing.
To select operation with encoder, position
DIP-SWITCHES 1
and
2
to
ON
and
DIP-SWITCHES 3
and
4
to
OFF
(Fig.02).
To select amperometric operation, position
DIP-SWITCHES 1
and
2
to
OFF
and
DIP-SWITCHES 3
and
4
to
ON
(Fig.03).
ATTENTION: For a correct programming procedure of the control unit, carry out this operation before programming the control unit
because it radically modifies its operation.
Operation with Encoder
Amperometric operation