FUZ2 -A/-B/-C/-CX/-G/-L
Assembly instructions
TST
FEIG ELECTRONIC GmbH
Page 74 of 96
TST_FUZ2-A-B-C-CX-G-L_Montageanleitung_EN_22.docx
13 Messages
13.1 Error messages
Faults can be acknowledged provided they are not reset automatically.
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.010
Foilkeypad short circuit
Foilkey Open or CLOSE has a short circuit
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 limit positions (P.210 = 5)
• Too much " slackening " when starting, brake releases too early or too little torque, possibly adjust boost (P.140 or
P.145).
