Table 7: Troubleshooting Codes
Type Display Buzzer Chirp Sequence Possible Cause & Suggested Corrective Action
ALERT HYSECURITY
ENTRAPMENT MODE
ENTR
2 chirps per second every
2s while control input is
active
An IES has been tripped twice within a specic period of time.
Check the gate site for obstructions and clear the gate area. To
return to run mode operation, press the Reset button.
ALERT HYSECURITY
SAFE MODE
SAFE
2 chirps once when in Safe
Mode
A gate “edge” or IES has been tripped or the operator has exited
entrapment mode. Refer to the description above.
NOTE: Gate will operate, if it receives a RUN command.
ALERT !ACTION BLOCKED
PHOTO EYE CLOSE
PEC
5 chirps indicating that
the command cannot be
initiated
Operator received command to run, but movement is prevented.
Photo eye is not recognized as active.
• Clear photo eye path
• Realign photo eye. Refer to Photo Eye Alignment on page 12.
• Replace photo eye battery
• Check N.C. wiring (verify wires are not disconnected or shorted)
• Review wiring diagrams. Especially path to SENSOR COM
• Make sure SENSOR settings S1, S2, and S3 are correctly
assigned. Refer to What the Installer Needs to Do on page 9.
ALERT !ACTION BLOCKED
PHOTO EYE OPEN
PEO
5 chirps indicating that
the command cannot be
initiated
Operator received command to run open, but movement is
prevented. Photo eye is not recognized as active.
• Clear photo eye path
• Realign photo eye. Refer to Photo Eye Alignment on page 12.
• Replace photo eye battery
• Check N.C. wiring (verify wires are not disconnected or shorted)
• Review wiring diagrams. Especially path to SENSOR COM
• Make sure SENSOR settings S1, S2, and S3 are correctly
assigned. Refer to What the Installer Needs to Do on page 9.
ALERT !ACTION BLOCKED
GATE EDGE
(Open or Close)
GEO
5 chirps indicating that
the command cannot be
initiated
Operator received command to run open, but movement is
prevented. Gate edge blocked or disconnected and causes
operator to enter SAFE mode.
Gate edge is not recognized as active.
• Replace sensor batteries
• If using Miller Monitored Edge Link, be aware. Issues with radio
interference cause false trips. Placing the antenna high and
reducing environmental “noise” is critical to proper wireless
transmission. Avoid placing the receiver sets within 100 feet of
each other as crosstalk may occur. Use receivers & transmitters
Version 1.02 or higher.
• Verify wired edges are using a gate edge converter-type module.
Miller Edges must have a wire with blue tape. The blue tape
indicates that a resistor is built in.
• Check N.C. wiring (verify wires are not disconnected or shorted)
• Review wiring diagrams. Especially path to SENSOR COM
• Make sure SENSOR settings S1, S2, and S3 are correctly
assigned. Refer to What the Installer Needs to Do on page 9.
FAULT FAULT 2
FAL2
2 chirps per second once
per minute
“Monitored” means the Controller must see the photo eye N.C.
contact change from open to close after receiving the command to
run, but before starting the motor. FAULT 2 indicates the controller
did not see this sequence when the gate received a run command.
• Check the wiring. Refer to the wiring diagram associated with the
attached sensor.
• Be sure the eye “common” wire is wired properly to the SENSOR
COM terminal.
14 D0726 Rev. J UL 325 - 2016 HySecurity Monitored Sensors © 2016 www.hysecurity.com
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