TST
Startup
FU3E
FEIG ELECTRONIC GmbH
Page 26 of 29
FU3E_Inbetriebnahme_7_GB.doc
General hardware faults
F.524
Ext. 24 V supply missing or
too low
•
Overload but no short circuit
•
When 24V is shorted the controller voltage does not ramp
up and glow lamp V306 comes on.
F.530
Temperature cooler outside of
working range Limit 1
•
Excessive load on final stages or brake chopper
•
Ambient temperature too low for controller operation
•
Clock frequency of final stage too high (Parameter
P.160
)
F.540
Overcurrent in intermediate
circuit Limit 2
•
Boost not adjusted
•
Motor incorrectly dimensioned for door
•
Door
sticks
Positioning system faults
F.700
Position sensing defective
For 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.720
Synchronization error in
position sensing with
incremental encoder
•
Intermediate stop position is less than the minimum
incremental value (25).
•
Synchronization was not finished.
•
The selected reference switch was not reached or is
outside its tolerance
•
The incremental encoder is not counting or the door is
blocked (also F.030, lag error)
•
Incremental inputs IN 9 and IN 10 are reversed (also F.031
rotation error)
F.750
Protocol
Transmission error
•
Defective hardware or electrically noisy environment
F.751
Synchronization FU <->
absolute encoder
•
Defective hardware or electrically noisy environment
•
Absolute encoder processor electronics defective
F.752
Timeout with
protocol transmission
•
Interface cable defective / interrupted
•
Absolute encoder processor electronics defective
•
Defective hardware or electrically noisy environment
F.760
Position outside of window
•
Position encoder drive defective
•
Absolute encoder processing electronics defective
•
Defective hardware or electrically noisy environment
F.761
Distance Channel 1 <->
Channel 2 outside allowed
window
•
Position encoder drive defective
•
Defective hardware or electrically noisy environment