Fault Dispray Inverter Explanation Causes and
Digital RUN (Green) Status Corrective Actions
Operator ALARM (Red)
:PF-00 Cycle power.
nitialmemory fault is if the faultremains,
FC'-'_ :letected, replace theinverter.
C.PF-O1
FPJ " ROM faultisdetected.
;PF-04 Record allconstant
Constantfault is detected, data and initiarizethe
constants. (Reler to
Protective page 22 forconstant
F_J_ Operation initialization.)
• Output is • Cycle power.
shutOFF If thefaultremains,
"._" and motor repracethe inverter.
coasts Io
a stop,
CPF-O5 Cycle power.
AD converterfault is If thefaultremains,
F_S detected, replacetheinverter.
CPF-06 Removepower tothe
Optioncorlnectingfault inverter.
Checktheconnection
F_ ofthe option.
• Insufficientpower Check thefollowing:
supplyvoltage * Power supplyvoltage
•Controlpowersupply •Main circuitpower
fault supplywiringis
-- • * Hardware fault connected.
(OFF) • • Terminal screwsare
securely tightened.
• Controlsequence.
• Replacethe inverter.
65
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