Nice HySecurity SlideSmart HD - Vehicle Detector and Loop Fault Diags

VEHICLE DETECTOR AND LOOP FAULT DIAGNOSTICS
If HySecurity Hy5B vehicle detector modules are used, the Smart DC Controller has the ability to store
and report detector and loop fault information for performance diagnostics.
If the Smart DC Controller senses a loop or detector problem:
z The LCD display ashes the name of the affected detector or error and the appropriate alert code.
z The buzzer chirps continuously at regular intervals until the issue is resolved.
Table 17. Hy5B Vehicle Detector Faults and Errors
Alert or
Error #
LCD
Description
Advisory Resolution
ALERT 7
FREQ SHIFT
FAULT
Hy5B vehicle detector
- Abnormal frequency
change alert.
Alert indicates an unstable loop frequency. Check
loop and lead in wires for problems. Replace
them, if necessary.
ALERT 8
LOOP
SHORTENED
Hy5B vehicle detector -
Loop is shorted.
Alert indicates that loop and lead in wires are
shorting out. Check wires for problems. Replace
them, if necessary.
ALERT 9 LOOP OPEN
Hy5B vehicle detector -
Disconnected loop alert.
Alert indicates loop wires are loose or
disconnected. Check wires for problems. Replace
them, if necessary.
ALERT
10
I2C BUS
ERROR
Hy5B vehicle detector -
Communications alert.
Alert indicates detector is not communicating
properly with Smart DC Controller. Alert occurs if
detector is unplugged or connection is unstable.
If communication is not reestablished within
30 seconds, controller will reset and message
changes to ERROR 3.
ALERT
11
DETECTOR
FAULT
Hy5B vehicle detector -
Malfunction alert.
Display indicates Hy5B detector malfunction.
Check detector for problems. Replace it, if
necessary.
ALERT
12
ON TOO
LONG
Detector input triggered
too long - More than ve
minutes.
Display indicates Hy5B detector malfunction.
It alert also works for any input connected to
terminal strip for standard box detectors. Check
that a vehicle is not parked on loop. Also,
determine if loop is stable. An unstable loop can
hold detector in a triggered state.
ERROR 3
DETECTOR
FAILED
Hy5B vehicle detector -
Communication failed.
Smart DC Controller will
behave as if detector is
triggered, usually holding
gate fully open.
Alert indicates detector is not communicating
properly with Smart DC Controller. Alert occurs
if detector is unplugged or detector has failed.
To replace detector, press RESET button to clear
error and re-seat detector or install a new one.
TROUBLESHOOTING
SlideSmart HD Programming and Operations
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