TST
Assembly instructions
FUF2 / FU3F -A/-C/-F
FEIG ELECTRONIC GmbH
page 88 of 114
TST_FUxF-A-C-F_Montageanleitung_EN_15
No.
Description
Possible reason for error
F.420
Overvoltage in DC-bus Limit 1
• Brake chopper disturbed / defective / missing
• Mains voltage considerably too high
• Motor feeds
back too much energy in generator mode. Not enough kinetic
energy can be generated for the door.
F.425
Overvoltage line supply
• The supply voltage for the controller is to high
F.426
Undervoltage line supply
• The supply voltage for the
controller is to low
F.430
Temperature heat sink outside of working range Limit
1
• Too high load on the power amplifiers or the brake chopper
• Surrounding temperature too low for operation of the controller
• Clock frequency of the power
amplifier too high (Parameter P.160)
F.435
Housing temperature high
• The temperature inside the controller housing is to high
F.440
Overcurrent in DC-bus Limit 1
• Boost not adjusted
• Motor incorrectly dimensioned for door
• Door sticks
F.510
Motor / DC-bus overcurrent Limit 2
• Wrong motor data set (P.100 –
P.103)
• Non
-adjusted voltage increase / boost set (P.140 or P.145)
• Motor not properly dimensioned for door
• Door sticks
F.511
No DC supply
• The DC voltage can not given to the motor (
overcurrent error, IGBT error
F.519, 24 V error or over temperature)
• The emergency stop is activated
F.512
Offset motor current / link current incorrect
• Hardware faulty
F.513
Brake chopper overloaded, not installed or defective
• the
continuous period of regenerative-drive was too long
• the brake chopper is defective or was not properly connected
F.514
Error in inrush current limiter
The bypass relay can not be switched due to a faulty DC bus voltage
F.515
Motor protection function detected overcurrent
• Incorrect motor curve (motor rated current) set (P.101)
• Too much boost (P.140 or P.145)
• Motor incorrectly dimensioned
F.519
IGBT driver chip detected overcurrent
• Short circuit or ground fault on motor
terminals
• Extremely incorrect rated nominal motor frequency set (P.100)
• Extremely high voltage / too much boost (P.140 or P.145)
• Motor incorrectly dimensioned
• Motor winding defective
• Brief interruption of the emergency stop circuit.
