YASKAWA FSDrive-MV1000 Instructions Manual page 115

Digital Operator
Display
PG Hardware Fault
PGoH (detected when using a PG-X3
option card)
SEr Too Many Speed Search Restarts
TME Transformer Temperature Fault
TME1 Transformer Temperature Fault 1
<1> The number of the Power Cell at which the fault has occurred is indicated at "nn".
<2> When a fault occurred at the startup of the drive, CPF00 or CPF20 is displayed. When a fault occurred during operation, CPF01 or
CPF21 is displayed.
Minor Faults and Alarms
■
If an alarm is detected, the ALM LED will blink and the alarm code display flashes. If the ALM LED lights without
blinking, this means that a fault has been detected (not an alarm). Information on fault codes can be found in
(Drive Faults and Power Cell Faults) on page
Digital Operator
Display
BAT Battery Voltage Low
bb Drive Baseblock (Voltage)
bUS Option Communication Error
CALL Serial Communication Transmission Error
CE MEMOBUS/Modbus Communication Error
CrST Cannot Reset
dEv Speed Deviation (for Control Mode with PG)
dnE Drive Disabled
EF Forward/Reverse Run Command Input Error
EF0 Option Card External Fault
EF1
to External Fault (input terminal)
EF16
FAn Fan Fault
FbH Excessive PID Feedback
FbL PID Feedback Loss
IOV Input Overvoltage
oH IGBT Overheating
oH2 Drive Overheat Warning
oL1 Motor Overload
oL2 Drive Overload
oL3 Overtorque 1
oL4 Overtorque 2
oL5 Mechanical Weakening Detection 1
YASKAWA ELECTRIC EZZ010928 FSDrive-MV1000 Instructions
Table 5.7 Fault Displays (2)
Name Page
127
128
128
128
114.
Table 5.8 Minor Fault and Alarm Displays
Name
5.3 Types of Faults, Alarms, and Errors
Digital Operator
Display
TME2 Transformer Temperature DI Fault
UL3 Undertorque Detection 1
UL4 Undertorque Detection 2
UL5 Mechanical Weakening Detection 2
Uv1 Undervoltage
VUB Voltage Unbalance
Minor Fault Output
(H2-
Name Page
128
128
128
129
129
129
Faults
Page
= 10)
Yes 130
No 130
Yes 130
Yes 131
Yes 131
No 131
Yes 131
Yes 132
Yes 132
Yes 132
Yes 132
Yes 133
Yes 133
Yes 133
Yes 133
No 134
Yes 134
Yes 134
Yes 135
Yes 135
Yes 135
Yes 135
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