TST
Assembly instructions
FUF2 / FU3F -A/-C/-F
FEIG ELECTRONIC GmbH
page 94 of 114
TST_FUxF-A-C-F_Montageanleitung_EN_15
No.
Description
Possible reason for error
F.843
Frequency error on input 3 of mobile unit
• The connected optical safety edge is faulty
F.851
Max. Number of allowed Reversings, because of bad
WiCAB radio, exceeded.
The radio connection interrupts during door drive for a short time
F.852
Communication error between TST FSx and
controller
This error occurs when the controller looses RS485 communication for min. 1
second with the stationary unit of the radio strip TST FSx. Possible causes are:
• The stationary unit is broken
• The stationary unit is not or wrong connected
F.853
TST PE_FSBS operating voltage too low
The operating voltage of encoder TST PE_FSBS is too low (less than 8V) As a
result, the calculation of the position must be terminated.
F.854
Faulty wiring between stationary unit and controller
Number of trips permitted (P.F02) due to breakage or short circuit on a line
between stationary unit and door controller.
This fault may be caused by a disturbance on the edge connection cable (e.g.
motor cable).
F.856
Communication error between mobile and stationary
unit
This error occurs if the mobile unit and the stationary unit of the radio control
unit could not establish radio communication for at least 1 second. Possible
causes are:
• No mobile unit in radio range
• The battery of the mobil
e unit is empty or not connected
• The antenna of the stationary unit is not connected or missing
• Mobile unit or stationary unit are defective
F.857
Battery empty
• The battery voltage is under the limit set with Parameter P.F0B
• The battery
voltage of the mobile unit is to low
• Use new battery and set back battery capacity to 100% by pressing the stop
key for long time in P.9F0.
• To deactivate this error message you can set P.F09 and P.F0B to 0
F.859
Software Version
The software versions of the stationary and the mobile unit are not compatible.
No safe trip possible.
F.860
Internal stationary unit error
Internal system fault on the stationary unit.
F.861
Internal mobile unit error
Internal system fault on the stationary unit.
F.862
Internal positioning error
Internal error of the positioning system. Presumably, the magnet is not
attached properly.
F.867
Address of mobile unit not set
• The address of the mobile unit was not set so far
• The address has to
be set in Parameter P.F07
• The address is written on a sticker on the mobile unit
F.900
Internal error
• After several trials the ROM programming is still not successful. There is no
guilty program code in the ROM.
