Wallace Perimeter Security SPEEDGATE, Installation And Maintenance Manual

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TROUBLESHOOTING
Improper End Positions
Error Description Cause
F�000
Gate position too far
open.
‒ Too small a parameter value for upper emergency
limit switch.
‒ Value of parameter
P�233
(limit switch band) too
small.
‒ Mechanical adjustments potentially required.
F.005
Gate position too far
closed.
‒ Too small a parameter value for lower emergency
limit switch.
‒ Lower limit switch range (limit switch band) too
small.
‒ Mechanical brake defective or improperly set.
Positioning Errors in Gate Movement
Error Description Cause
F�020
Run time exceeded
(during opening, closing
or deadman).
Current motor run time has exceeded set maximum run
time, gate may be sticking or is blocked.
F�030
Motor Stall Usually caused by an obstruction blocking the gate
movement or the motor brake (24VDC) not getting power,
thus not releasing, and stalling the motor. Inspect for:
‒ Mechanical wear and tear.
‒ Gate or motor blocked by obstruction.
‒ Too little speed.
‒ Absolute or incremental encoder not tightened
sufficiently in its mounting.
‒ Wrong positioning system selected (P.205) .
‒ Failure of relay to brake or failure of brake.
F�031
Detected rotational
direction deviates from
expected.
‒ Commonly caused by mechanical wear and tear.
‒ When using incremental encoders: Channel A and
B reversed.
‒ Motor rotation direction reversed compared with
calibration setting.
‒ Too much “pancaking” when starting, brake
releases too soon, or too little torque; adjust
boost as necessary.
F�060
Breakaway Failure This function is NOT USED. Ensure Parameter
P�870
is set
to zero .