75.5753.15 LZR-MICROSCAN T 20180720
Page 15 of 16
75.5753.15 LZR-MICROSCAN T 20180720
Page 15 of 16
# of
Flashes
Error Description
Occurence
(Set-up / Runtime)
Possible Solution
1
The sensor signals an internal
fault
BOTH
Cycle the power. If the orange LED flashes
again, replace the sensor.
2
The sensor signals an external
fault; power supply or
temperature; environment
BOTH
Install BEA power supply.
Verify temperature.
3
The sensor encounters an
internal hardware error
BOTH
Cycle the power. If the orange LED flashes
again, replace the sensor.
4
Height/Angle Error
: No floor
recognized
(most common)
1. Incorrect mounting height/
angle
2. Transfer loop is hanging
under the sensor
3. Sensor is seeing door
hardware
4. Sensor handing incorrect
SET-UP
1. Check mounting height and angle; review
template.
2. Trim transfer loop.
3. Tighten tilt adjustment screw. Install LZR
spacers if necessary.
4. Verify sensors are handed correctly for the
mounting location (i.e. Left Mount / Right
Mount).
5
Fields Error
: Trouble with lost
pulses during the “teach-in”
process while door is in motion
SET-UP
Door must move through a full open-and-
close cycle with the home switch making and
without losing pulses. Verify home switch
closes at “door closed” position.
6
EDPS “teach-in” error
:
(2nd
most common)
1. Door(s) did not open/move
2. Door(s) did not open at
least 80°
3. Door(s) not moving fast
enough
4. Home switch(s) not breaking
soon enough or at all
5. Possible bad sensor gyro
BOTH
1. Ensure that the switch is set to ON and is
wired correctly.
2. Adjust door(s) to open at least 80°.
3. Increase door opening speed to 9 sec. or
less.
4. Adjust the home switch as needed.
5. Replace the sensor.
7
Boundary error
1. Sensor is seeing door
hardware
2. Sensor is tilted too close to
the door
3. Transfer loop is hanging
under the sensor
RUNTIME
1. Install spacers and perform new “teach-
in”.
2. Tighten sensor tilt angle screw.
3. Trim transfer loop and perform new
“teach-in”.
8
The sensor reset due to
unknown error
BOTH
Replace the sensor.
9
The sensor is locked due to
several consectutive resets
BOTH
Cycle the power.
The following lists potential set-up errors caused by the sensor during a “teach-in” process.
Orange LED (Sensor) Errors
TROUBLESHOOTING (cont.)
