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TST
Assembly instructions
FUZ2 -A/-B/-C/-CX/-L
FEIG ELECTRONIC GmbH
Page 51 of 71
FUZ2-A-B-C-CX-L_Montageanleitung_GB
_10.docx
12 Messages
12.1 Error messages
Faults can be acknowledged provided they are not reset automatically.
ATTENTION
The cause of the fault must be resolved first before the corresponding message is acknowledged.
Alternatively the
the STOP button can also be kept pressed for approx. 5 seconds.
No.
Description
Possible reason for error
F.000
Door position too far up
• Too small a parameter value for upper emergency limit switch → increase P.239
• Upper limit switch range (limit switch band) too small → increase P.233
• Mechanical brake defective or improperly set
F.005
Outside door position too far down
• Too small a parameter value for lower emergency limit switch → increase P. 229
• Lower limit switch range (limit switch band) too small → increase P. 223
• Mechanical brake defective or improperly set
F.020
Run time exceeded (during
opening, closing or deadman)
• current motor run time has exceeded set maximum run time (P.410 (Opening), P.415 (Closing), P.419
(Deadman move)), door may be sticking or is blocked.
• Door is blocked
• If using mechanical limit switches, one may not have tripped
F.021
Emergency opening wrong testing
• The max. allowed run time (P.490) during testing has exceeded
• Call service hotline
F.030
Lag error (position change of the
door is less than expected)
• door or motor is blocked
• insufficient power for providing necessary torque
• too little speed
• mechanical limit switch was not left or is defective
• Incremental or absolute encoder shaft is slipping
• wrong positioning system selected (P.205)
• one motor phase is missing
• the brake does not release
• Settings of the failure detecting time are not correct (P.430 or P.450)
F.031
Detected rotational direction
deviates from expected
• When using incremental encoders: Channel A and B reversed
• Motor rotation direction reversed compared with calibration setting → teach in the limits new (P.210 = 5)
• Too much „pancaking“ when starting, brake releases too soon, or too little torque, adjust boost (P.140 or P.145)
as necessary.
F.033
Bad position transmitter protocol
• Fault on the position transmitter
• No position data available over an extended period