YASKAWA A1000 HHP Programming Manual page 180

2.3 Drive Alarms, Faults, and Errors
Digital Operator
Display
boL Braking Transistor Overload Fault
bUS Option Communication Error
MEMOBUS/Modbus Communication
CE
Error
CF Control Fault
CPF11 to
Control Circuit Error
,
CPF14
CPF16 to
<1>
Control Circuit Error
CPF19
CPF02 A/D Conversion Error
CPF03 Control Board Connection Error
CPF06 EEPROM Memory Data Error
, CPF07,
Terminal Board Connection Error
CPF08
,
CPF20,
Control Circuit Error
CPF21
<2>
CPF22 Hybrid IC Error
CPF23 Control Board Connection Error
CPF24 Drive Unit Signal Fault
to
CPF26 to
,
CPF34
to Control Circuit Error
CPF40 to
CPF45
<3>
Excessive Speed Deviation
dEv
(for Control Mode with PG)
dFAn Abnormal Diode Module Fan
dv1 Z Pulse Fault Detection
dv2 Z Pulse Noise Fault Detection
dWFL DriveWorksEZ Fault
E5 SI-T3 Watchdog Timer Error
EFAn Abnormal Panel Fan
EF0 Option Card External Fault
EF1 to External Fault
to
EF8 (input terminal S1 to S8)
Err EEPROM Write Error
FAn Internal Fan Fault
FbH Excessive PID Feedback
FbL PID Feedback Loss
GF Ground Fault
LF Output Phase Loss
LF2 Current Imbalance
<3>
LF3 Power Unit Output Phase Loss 3
nSE Node Setup Error
oC Overcurrent
Option Card Connection Error
oFA00
(CN5-A)
oFA01 Option Card Fault (CN5-A)
to oFA03 to Option Card Error
oFA06 (CN5-A)
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Table 2.5 Fault Displays
Name Page
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186
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186
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187
187
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192
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual
Digital Operator
Display
, oFA10, Option Card Error
oFA11 (CN5-A)
to oFA12 to Option Card Connection Error
oFA17 (CN5-A)
to oFA30 to Comm Option Card Connection Error
oFA43 (CN5-A)
Option Card Connection Error
oFb00
(CN5-B)
oFb01 Option Card Fault (CN5-B)
oFb02 Option Card Fault (CN5-B)
, oFb03,
Option Card Error (CN5-B)
oFb11
to oFb12 to Option Card Connection Error
oFb17 (CN5-B)
Option Card Connection Error
oFC00
(CN5-C)
oFC01 Option Card Fault (CN5-C)
oFC02 Option Card Fault (CN5-C)
, oFC03,
Option Card Error (CN5-C)
oFC11
to oFC12 to Option Card Connection Error
oFC17 (CN5-C)
oH Heatsink Overheat
oH1 Heatsink Overheat
oH3 Motor Overheat Alarm (PTC input)
oH4 Motor Overheat Fault (PTC input)
<3>
oH5 Motor Overheat (NTC Input)
oH6 Converter heating
oL1 Motor Overload
oL2 Drive Overload
oL3 Overtorque Detection 1
oL4 Overtorque Detection 2
oL5 Mechanical Weakening Detection 1
oPr Operator Connection Fault
Overspeed
oS
(for Control Mode with PG)
ov Overvoltage
PF Input Phase Loss
PG Disconnect
PGo
(for Control Mode with PG)
PG Hardware Fault
PGoH
(when using PG-X3)
PUF Fuse is Open
rF Braking Resistor Fault
rH Dynamic Braking Resistor
rr Dynamic Braking Transistor
<4>
SC IGBT Short Circuit or Ground Fault
SEr Too Many Speed Search Restarts
SvE Zero-Servo Fault
<3>
THo Thermistor Disconnect
Name Page
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