Pause Time; Microprocessor Test; Internal Tests In Automatic Cyclic Sequence; Input Circuit Tests - Aprimatic A80M-2 Professional Instrucciones Para La Instalación

SA MODE (SEMIAUTOMATIC) - When this functioning mode is selected and a
single pushbutton or radio control is used, the first pulse commands opening; the
second the stop and the third closing without any warning. Moreover, if another
pulse is received during closing, the movement direction is inverted and a further
pulse is required when the gate is open to command closing.
A MODE (AUTOMATIC) - When this functioning mode is selected and a pulse is
sent, opening is commanded to the limit switch, the gate remains open for the
selected pause time and then closes automatically.
• If a pulse is sent during the opening phase, the control system ignores it and the
gate continues to open.
• If a pulse is send when the gate is open, this RESETs the pause time (the count
starts again from zero).
• Finally, if a pulse is sent during the closing phase, the movement direction is
inverted (i.e. the gate opens again).
S MODE (SPECIAL AUTOMATIC) - This type of functioning is practically identical
to automatic functioning, the only difference being that, if a pulse is sent during
opening, the movement is immediately inverted without completing the cycle.
Furthermore, if a pulse is sent during the pause phase, the gate closes immediately.
SW1 DIP-SWITCH
WORKING TIME
S1 Opening/Closing
(seconds)
ON 60
OFF 240
APR01007.TBL
WORKING TIME - The switch S1 on unit SW1 can be used to select 2 different
working times, 60 and 240 seconds. This time must be selected so that it is greater
than the time necessary for the gate to complete opening or closing.
PAUSE TIME - The switches S2, S3 and S4 on unit SW1 can be programmed to
select 4 different pause times, from a minimum of 5 seconds to a maximum of 30
seconds. It should be remembered that in the functioning modes where photocell
zeroing is not enabled, the pause time set is not constant, since it depends on the
photocell activation during the pause phase.

PAUSE TIME

S2 S3 S4
(seconds)
ON ON OFF
ON OFF ON
ON OFF OFF
OFF ON OFF
The A80M-2 Professional has an automatic trouble-shooting program, called
diagnostics, that makes it possible to check the correct functioning of the device
and the accessory devices connected to it.
To enable the diagnostic program, turn OFF the power supply and program the
"Diagnostics" logic by setting the SW2 DIP-SWITCHES (S1 and S2 to OFF). Then
turn ON the power supply again.
In this way the following controls are performed:

• Microprocessor test

• Internal tests in automatic cyclic sequence

• Input circuit tests (by the technician)
5.1 MICROPROCESSOR TEST
This test is not visible because it is carried out inside the microprocessor and lasts
a few milliseconds. If the test result is positive, the diagnostic LED (L6) flashes
rapidly five times; in the event of an error, the diagnostic LED (L6) remains ON or
OFF and the test is blocked.
5.2 INTERNAL TESTS IN AUTOMATIC CYCLIC SEQUENCE
The tests carried out in sequence are the following and each one of these controls
is signalled by the lighting up of the relative LED.
a) Motor 1 relay piloting control (L8)
b) Movement direction relay piloting control (L9)
5
c) Pilot light output control (L7)
d) Brake piloting control (L10)
10
At the end of this first phase (lasting approximately 20 sec.), if no problems are
15
found, the diagnostics LED (L6) flashes for 5 seconds and remains ON, while the
system prepares to carry out tests on the input circuits. If no input is controlled
30
within 50 seconds, the test starts again from the beginning.
APR01008.TBL

5.3 INPUT CIRCUIT TESTS

To test the input circuits, it is sufficient to activate the input to be tested and check
that the microprocessor detects that this input has switched. If the microprocessor
receives the switching signal, the diagnostic LED (L6) flashes for 5 seconds. If, the
pulse is not received by the microprocessor, the diagnostic LED (L6) remains ON
to indicate an input fault.
At the end of the tests, turn OFF the power supply and reprogram the device for the
required logic (type of functioning), i.e. turn SW2 DIP-SWITCHES S1 and S2 to
ON.