
60
* When faulted, drive output shuts off and motor coasts to a stop.
4
4..4
4 F
FA
AU
UL
LT
T D
DIIS
SP
PL
LA
AY
YS
S.. ((C
Co
on
nttiin
nu
ue
ed
d))
Digital
Operator
Display
Status LEDs
RUN
(green)
ALARM
(red)
Description
Possible Causes /
Corrective Actions
OFF
ON *
F05
CPF-05 – AD converter fault
is detected.
F06
CPF-06 – a prohibited option
is detected.
Turn the power supply off,
the on again. If the fault
remains, replace the drive.
OFF
OFF
– – –
• Control power supply fault
• Hardware fault
Check the power supply
wiring. Replace the drive.
Turn the power supply off,
remove the option, then turn
it on again.
F04
CPF-04 – constant fault is
detected.
Record all constant data
and reinitialize the
constants. Turn the power
supply off, then on again.
If the fault remains, replace
the drive.
for more: efesotomasyon - Yaskawa drive