
Page 18
RS500/600 Series Doors
Part No 4801-5158 Rev 1-2017
Feedback Errors (Cont.)
Code
Condition
Panel
Movement
Problem Area
Possible Solutions
EOF1 Opening,
Encoder
Fault
None Brake
Check Brake Relay on PCB154 Control
Board.
See Section 18
Brake Rectifier
Check Brake Rectifier in motor.
See Section 18
Brake Assembly Make sure Brake is not adjusted too tight or
that the brake assembly is defective.
See Section 12
Egress
Strap
Tension Pipe
Pockets
Drive Board
Check Egress Strap to ensure that the strap is
in the correct reset Limit Mark position and not
pulled out of position.
Ensure correct pipe location in panel pockets.
Inspect pipes for bends.
Ensure both PWR and ST LEDs are “ON”
steady
See Section 0
ECF1 Closing,
Encoder
Fault
Up or Down
Encoder
Check DC Harness, make sure optics are
clean, inspect Encoder wire connections in
door's J-Box and on PCB154 Control Board.
See Diagram 11B & Diagram 11C
ECF1
None
Brake
To prove the Brake is not releasing
automatically, disengage manual brake
release (
See Diagram 11A
) and attempt to
operate door. If it operates, one or more of
the following is the problem:
Brake Relay
Check Brake Relay on PCB154 Control
Board.
See Section 18
Brake Rectifier
Check Brake Rectifier in motor.
See Section 18
ECF1
Brake Assembly Make sure Brake is not adjusted too tight or
that the brake assembly is defective.
See Section 12
EOF2 Opening,
Direction
Fault
Up then
panel stops
and rolls
down a few
inches
Drive Overload
Trip
If a Drive Overload occurs due to
over-current, over-voltage, or temperature
levels out of range, the drive may trip while
the door is opening.
Up
Encoder
Signal Wires (A, B) reversed.
See Diagram 11C
Drive
Reverse two phases to the motor
Down
Drive
The Drive or the Gear Motor may not be
functioning.
Drive
If the gear motor seems to be functioning,
then two phases to the motor must be
reversed.
Egress Strap
Check Egress Strap to ensure that the strap is
in the correct reset Limit Mark position and not
pulled out of position.
See Section 19
Содержание RS-500 Series
Страница 20: ...Page 20 RS500 600 Series Doors Part No 4801 5158 Rev 1 2017 AC DC Harness ...
Страница 31: ...Part No 4801 5158 Rev 1 2017 RS500 600 Series Doors Page 31 Brake Rectifier Jumper ...
Страница 41: ...Part No 4801 5158 Rev 1 2017 RS500 600 Series Doors Page 41 23 4 Matrix2 Loop Sensor ...
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