Comunello LIMIT 500 Instrucciones De Uso página 28

3. ALWAYS CLOSE:
The control unit provides the facility to set "Always Close" operation: this
function, which is programmable only if a Pause Time has already been
programmed, is activated after a power loss; if the barrier open condition
is detected, a closing movement will be started automatically, preceded
by 5 seconds of preflashing. If you wish to exclude this operating mode
proceed as follows: ensure you have enabled Extended Menu 2 (blinking
1 1 0 1 1 0 of LED LEV) and then use the SEL key to select blinking LED
L3 and press the SET key; LED L3 becomes steady on and the operation
will be completed. Repeat the procedure if you wish to restore the previous
configuration.
4. FOLLOW ME:
The control unit allows the "Follow me" function to be configured;
programmable only if a Pause Time has already been set, this function
reduces the Pause Time to 5 seconds after freeing the DS1 photocell,
meaning the barrier re-closes 5 seconds after transit of the user.
If you wish to enable this function proceed as follows: ensure you have
enabled Extended Menu 2 (blinking 1 1 0 1 1 0 of LED LEV) and then
use the SEL key to select blinking LED L4 and press the SET key; LED
L4 becomes steady on and programming will be completed. Repeat the
procedure if you wish to restore the previous configuration.
5. PREFLASHING:
The control unit is factory set with the Preflashing function disabled. If you
wish to enable the Preflashing function, proceed as follows: ensure you have
enabled Extended Menu 2 (blinking 1 1 0 1 1 0 1 0 of LED LEV) and then
use the SEL key to select blinking LED L5 and press the SET key; LED L5
becomes steady on and programming will be completed; in this manner the
flashing light output will always switch on 3 seconds before the barrier starts
moving. Repeat the procedure if you wish to restore the initial configuration.
6. 24VDC 50 W MAX. LED OUTPUT CONTROL 1:
The control unit allows selection of the barrier arm LED strip output
operating logic.
In the factory setting, the LED output is only active during movement
(including the programmed Pause Time). If you wish to enable the output in
Always On mode, proceed as follows: ensure you have enabled Extended
Menu 2 (blinking 1 1 0 1 1 0 of LED LEV) and then use the SEL key to
select blinking LED L6 and press the SET key; LED L6 becomes steady on
and the operation will be completed. Repeat the procedure if you wish to
restore the initial configuration.
7. 24VDC 50 W MAX. LED OUTPUT CONTROL 2:
The control unit allows selection of the barrier arm LED strip output operating
logic.
In the factory setting the LED output is of the Flashing type. If you wish to
enable the LED output in Steady On mode, proceed as follows: ensure
you have enabled Extended Menu 2 (blinking 1 1 0 1 1 0 of LED LEV) and
then use the SEL key to select blinking LED L7 and press the SET key; LED
L7 becomes steady on and the operation will be completed. Repeat the
procedure if you wish to restore the initial configuration.
RESET
If you need to reset the control unit to restore the factory settings, press the
SEL and SET keys together; this will cause all the RED indicator LEDs to
light simultaneously followed immediately by the control unit switching off.
WARNING: restoring factory settings does not include deletion of all
previously saved Remotes and resetting of the first remote rule logic.
DIAGNOSTICS
Photocell Test:
The control unit is prearranged for connection of safety devices in
compliance with standard EN 12453 point 5.1.1.6. At each operating
cycle, a functional test of the connected photocell is performed. In the case
of an open circuit and/or malfunctioning of the photocell, the control unit
does not enable movement of the barrier and visually signals the test failed
condition by causing all the indicator LEDs to blink simultaneously. As soon
as correct operation of the photocell is restored, the control unit is ready for
normal use. This operating mode guarantees fault monitoring in compliance
with EN 954-1 Category 2.
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