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Code
Code
Code
Fault
Fault
Fault
Problem
Problem
Problem
Solution
Solution
Solution
F_PF
Motor Overload
Excessive motor load for too long.
• Verify that P108 is set properly.
• Verify that the drive and motor are
the proper size for the application.
F_rF
Flying Restart
The controller was unable to
synchronize with the motor during a
restart attempt (P110=5 or 6).
Check the motor and load.
F_SF
Single-Phase
A mains phase has been lost.
Check the mains voltage.
F_UF
Start
The Start command was present
when power was applied (P110=0
or 2).
• Wait at least two seconds after
powering up to apply the Start
command.
• Consider an alternate starting
method (P110).
F_FAU
TB5 (0–10V signal)
Threshold
0–10V signal at TB5 drops below
the value set in P158.
• Check the signal and signal wire.
• Refer to parameters P157 and
P158.
3A4030C
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