Pagina 16
E604
Guide for the installer
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CLOSE pulse: In this case, the beam starts a closing manoeuvre at slower speed until the beam is completely closed. When closed, the
beam resumes its normal operating cycle, re-activating automatic re-closing, if it had been enabled.
When the control unit is first powered up, a programming cycle must be performed. The board keeps all commands disabled,
with the exception of programming push-button P1, and of the pulse generators connected to the OPEN/CLOSE input
When you have made the connections of all the accessories and generators, program the operating cycle.To program the control unit,
follow the instructions below:
1.
Turn the differential switch of the control unit, to make sure that the automated system is not powered.
Release the automated system, using the release device - see instructions for the mechanical part - and position the beam at about
2.
half of its opening angle (45°).
3.
Re-lock the beam and make sure that it cannot be moved manually.
Power up the system.
4.
Press P1 for about 1 second, the flashing lamp goes on at steady beam
5.
6.
Supply an OPEN/CLOSE command by means of any device connected to this input: the beam starts moving.
The first manoeuvre the beam carries out is in closing. If the automated system starts an opening manoeuvre, check if the
motor connector is correctly connected, as described in paragraph 5.3.
Restore power and repeat the procedure from point 5.
7.
8.
When the closing mechanical stop is reached, the beam begins the opening manoeuvre.
When maximum opening is achieved, the pause time count for automatic re-closure begins.
9.
When the required time has elapsed, supply another OPEN/CLOSE pulse, and the automated system will begin the closing
10.
stage.
When the closing position is reached, the flashing lamp goes off and programming has finished.
11.
During the programming procedure, the beam moves more slowly and the safety devices are disabled.
There are 7 control LEDs on the control unit. The meanings of the LEDs are shown on the table below:
LED
DL1 - CLOSE Input
DL2 - OPEN input
DL - OPEN/CLOSE input
DL4 - STOP input
DL5 - FSW input
LED
DL6 - OPEN channel
DL7 - OPEN/CLOSE channel
The bold print indicates the condition of the LEDs with the control unit powered up and the beam closed in rest position.
9. PROGRAMMING
10. CONTROL LEDs
INPUT LEDS
ON
Active command
Active command
Active command
Inactive command
Safety devices free
PROGRAMMING LEDS
ON
Active input
Active input
OFF
Inactive command
Inactive command
Inactive command
Active command
Safety devices engaged
OFF
Inactive input
Inactive input