Operation instructions for road gates AG/500, AG/900, AG/M1
© Autogard spol. s r.o. 2004
13
Loop detector PLD1 –
1-channel plug-in model
For safety functions and automatic closing the barrier after leaving the loop
insert plug-in loop detector module to socket "
detector
".
The safety loop connect to
LOOP
pins.
The head function of plug-in loop detector you can set with function no.
01
(as
you require) and
09
(to value
02) in setup menu of AGN1.1
control unit.
Change DIP switch (on
AGN1.1 control unit)
according the picture (the arrow on the picture helps you).
If you want to use plug-in loop detector for opening the barrier, insert plug-in loop detector to socket "
radio
".
The loop connect to
ANT
pins. This type of function requires setting of function no.
02
to value 02.
You can also apply two plug-in loop detectors in control unit (first for opening, second for safety function and
closing), but the distance between opening and safety/closing loop must be more then 2 meters.
Setup
! After each device setting, a readjustment has to be made by pressing the reset key.
Dip switch 1,2
Frequency setting - with the frequency switches, several operationg frequencies per channel can be set in order
to avoid couplings by nearby loops.
Two ore more detectors may not operate at the same frequency.
Frequency high
S1 - left
S2 - left (delivery status:high)
right
left
left
right
Frequency low
right
right
Dip switch 3
Holding time (only relay A) - static (presence) - (S3 - on) or pulse 100 ms (S3 - off).
Dip switch 4,5,6
Sensitivity of the loop
DIP4 DIP5 DIP6 Function
on
on
on
Sensitivity high
on
on
off
on
off
on
on
off
off
Sensitivity med
off
on
on
off
on
off
off
off
on
Sensitivity low
off
off
off
DIP3 off - relay released - test operation
off
off
off
DIP3 on - relay picked-up - test operation
Status LEDs
Detect - green LED – the switching status "Loop Covered" is signalled by shining of the green LED.
Error - red LED – A loop failure through loop short-circuit, disconnection or loop inductivity beyond a
permissible range is displayed by shining of the red LED.
Power – yellow LED – during the adjustment, the yellow LED is blinking for a few second. The yellow LED
will shine permanently after the adjustment.
! No vehicle may be on the loop during the adjustment phase, since it will then not be detected any more.
!
After each device setting, a readjustment has to be made by pressiong
the reset key.
