FUZ2 -A/-B/-C/-CX/-G/-L
Assembly instructions
TST
FEIG ELECTRONIC GmbH
Page 84 of 96
TST_FUZ2-A-B-C-CX-G-L_Montageanleitung_EN_22.docx
No.
Description
Possible reason for error
F.700
Position sensing defective
With mechanical limit switches:
• At least one limit switch does not correspond to the configured active status.
• An implausible combination of at least 2 active limit switches.
For electronic limit switches:
• After invoking activation of the factory parameters (Parameter P.990) the corresponding positioning system was not
parameterized.
• Calibration not completed or is incorrect and must be repeated.
• When activating the intermediate stop the intermediate stop is implausible.
• Synchronization not finished or reference switch defective.
F.701
CLOSE Position not found in
timer mode
• The simulated end switch CLOSE was not reached at the expected position
• The tolerance band for the recognition time is to small (P.229)
F.702
OPEN Position not found in
timer mode
• The simulated end switch OPEN was not reached at the expected position
• The tolerance band for the recognition time is to small (P.239)
F.752
Loss of communication with
encoder
• Interface cable defective / interrupted
• Channel A and B connected over cross
• Absolute encoder processor electronics defective
• Defective hardware or electrically noisy environment
• Use a shielded control cable
• Install a RC element (100Ω+100nF) at the brake
F.760
Position outside of window
• Position encoder drive defective
• Absolute encoder processing electronics defective
• Defective hardware or electrically noisy environment
F.763
DES-B Error
• Position encoder drive defective -> make a reset
F.766
Internal error TST PD/PE
• The position encoder TST PD / PE is disturbed -> make a reset
F.767
Overtemperature TST PD
• The temperature in the encoder housing is to high
F.768
Battery voltage
• The voltage of the buffer battery is to low → change battery
F.769
Rotation speed of PD shaft to
high
• The rotation speed of the shaft where the encoder is mounted is to high → mount the encoder on another shaft
F.770
Door way is to high for the
parameter set Encoder
resolution
• The Value of the Parameter P.202 (set Encoder resolution) is to high for the combination encoder and door.
F.782
The expansion card cannot
communicate via the encoder's
bus
• Communication with expansion board is not possible
• No expansion board pluged in
• CAN Connection interrupted (Broken cable or no supply voltage for extension board)
• Check that the RUN LED flashes
F.783
Software version incompatible
The software version of the RFUxIO expansion board is not up-to-date or incompatible with the software of the door
controller.
F.784
RFUxIO not activated.
RFUxIO is plugged in but not activated. Set Parameter P.800 = 8
