Installation and Maintenance Manual
49
Vehicle Detector & Loop Fault Diagnostics
If HySecurity HY-5A mini detector modules are used, the Smart Touch Controller has ability to store and
report detector and loop fault information for performance diagnostics. If The Smart Touch Controller
senses a loop or detector problem, the LCD display will flash the abbreviation for the affected detector
(ELd
– ioLd – ooLd – SLd) then it will flash the appropriate Alert Code [ALE_] to disclose the nature of
the problem and the buzzer will chirp.
Loop abnormal freq change alert
ALE7
2 chirps/sec every 15 seconds
Loop shorted to ground alert
ALE8
2 chirps/sec every 15 seconds
Loop disconnected alert
ALE9
2 chirps/sec every 15 seconds
Loop detector active >5 minutes
AL12
2 chirps/sec every 15 seconds
Loop detector comm. alert
AL10
2 chirps/sec every 15 seconds
Loop detector function alert
AL11
2 chirps/sec every 15 seconds
Loop detector failed
Err3
3 chirps/sec once per minute
Even if the loop problem self heals, historical data about detector/loop performance and a log of Alerts,
Faults and Errors can be retrieved from the Smart Touch Controller by downloading from the RS232
communications port. This requires optional HySecurity software and cables, and a PC computer or a
PDA using the Palm OS, in order to read this data.
Frequency:
Knowing the exact frequency of a loop can be useful as a diagnostic tool and verifying that the loop
frequency is stable is also very valuable information. To view the actual loop frequency of a specific
vehicle detector, go to the setting for that detector, then change the selection to a flashing 1 and then
press the Select button. The display will flash between [F_xx] which are the high digits, then the low
digits of the loop frequency counter. For example: [F_05] + [3413] would represent a frequency of
53,413 Hertz. The highest digit will probably be only a single digit because loop frequency is usually a
five-digit number, between 20,000 to 80,000 Hertz.
Changing the Loop Frequency:
HY-5A detectors can never cross talk, but if for any reason, you want to manually change the loop
frequency, change the menu selection to a flashing 4 and then press the Select button. Each detector
has a choice of four frequencies. To exit, press the Menu button and the controller will perform a reset
and tune to the new frequency setting.
Call Strength Level:
Knowing the strength level of a detector call is valuable because it provides information about how well
the loop is actually ―seeing‖ a specific vehicle. For example, it may be useful to check to see if the loop
is easily detecting the middle of a high bed semi-truck. The strength of a detector call can be displayed
in real time, on a scale of 1-
7. As indicated in the table below, when a detector’s menu setting is set to 2,
and the Select button is pressed, the LCD display will read [LE_x].
If the call strength is
level 4 or
less, consider increasing the sensitivity level
, by adjusting the rotary switch on the HY-5A detector.
Installer Menu Options
Default
Description
I28
[ELd0] Test factory ELD
0
0=Run, 1=show freq, 2=show call level 0-7, 3= set Freq 1-4
I29
[iLd0] Test factory IOLD
0
0=Run, 1=show freq, 2=show call level 0-7, 3= set Freq 1-4
I30
[oLd0] Test factory OOLD
0
0=Run, 1=show freq, 2=show call level 0-7, 3= set Freq 1-4
I31
[SLd0] Test factory SLD
0
0=Run, 1=show freq, 2=show call level 0-7, 3= set Freq 1-4
Acronyms:
Free Exit Loop =
ELd
, Outside Obstruction Loop =
ooLd
, Inside Obstruction Loop =
IoLd
Shadow Loop Detector =
SLd
(this is for swing gates only)
To return to
the installer Menu, press “Program Menu”. Set the selection back to 0 by pressing
“Next”, then press “Program Menu” twice to return to Run Mode.
Summary of Contents for SwingRiser 14
Page 2: ......
Page 18: ...Installation and Maintenance Manual 8 Tools Required for an Efficient Installation ...
Page 19: ...Installation and Maintenance Manual 9 Swing Gate Post Details ...
Page 20: ...Installation and Maintenance Manual 10 Swing Gate Post Details continued ...
Page 21: ...Installation and Maintenance Manual 11 Swing Gate Post Details continued ...
Page 22: ...Installation and Maintenance Manual 12 HRG 220 Pump Pack ...
Page 23: ...Installation and Maintenance Manual 13 HRG 222 Pump Pack ...
Page 24: ...Installation and Maintenance Manual 14 How Our Hydraulic Swing Gates Work ...
Page 32: ...Installation and Maintenance Manual 22 ...
Page 54: ...Installation and Maintenance Manual 44 Loop Layouts ...
Page 77: ...Installation and Maintenance Manual 67 ...
Page 83: ...Installation and Maintenance Manual 73 Smart Touch Controller Connections ...