Elsema MD2010 Руководство - Страница 6
Просмотреть онлайн или скачать pdf Руководство для Датчики безопасности Elsema MD2010. Elsema MD2010 6 страниц. Loop detector
Печатать страницуLoop status is showed in the below table:
Loop is open or loop
Loop Status
frequency too low
3 flashes after every 3sec
Fault LED
Continues Until loop is
3 beeps after every 3sec
Buzzer
Repeats 5 times and stops
Detect LED
1. Check if loop is open.
2.Increase the loop frequency
Solution
by adding more turns of wire
Power up or Reset Buzzer and LED indications)
Buzzer and LED indication:
1 sec flashes 1 sec apart
On permanently
3 flashes 3 sec apart
6 flashes 3 sec apart
Beeps when vehicle is
present
Continuous beep with no
vehicle in the loop area
Elsema Pty Ltd
,
31 Tarlington Place
Smithfield
NSW 2164
Ph: 02 9609 4668
Website:
www.elsema.com
corrected
-
1. Check for short circuit in
the loop circuit
2. Reduce the number wire
turns around the loop to
reduce the loop frequency
Loop wire is open circuit. Use Dip-switch 9 after any change has been done.
Loop wire is short circuited. Use Dip-switch 9 after any change has been done.
Buzzer beeps to confirm the first ten detections
Loose wiring in loop or power terminals Use Dip-switch 9 after any change has
Loop is short circuited or
loop frequency too high
6 flashes after every 3sec
Continues Until loop is
corrected
6 beeps after every 3sec
Repeats 5 times and stops
-
Detect LED
No vehicle (metal) detected in loop area
Vehicle (metal) detected in loop area
Fault LED
Buzzer
been done.
6
ELSEMA
Good loop
All three the Detect LED, Fault
LED and the buzzer will
beep/flash (count) between 2 and
11 times to indicate the loop
frequency.
1 count = 10KHz
3 counts x 10KHz = 30 – 40KHz
Distributed by:
MD2010