YASKAWA A1000 Series Technical Manual page 303

Digital Operator Display
LED Operator LCD Operator
E5
EF
EF0
EF1 to EF8
to
FbH
FbL
Hbb
HbbF
HCA
LT-1
LT-2
LT-3
LT-4
oH
oH2
oH3
oL3
oL4
oL5
oS
ov
PASS
PGo
PGoH
rUn
SE
TrPC
UL3
UL4
UL5
Uv
voF
<1> Output when H2- = 2F.
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
Name
SI-T3 Watchdog Timer Error
Run Command Input Error
Option Card External Fault
External Fault (input terminal S1 to S8)
Excessive PID Feedback
PID Feedback Loss
Safe Disable Signal Input
Safe Disable Signal Input
Current Alarm
Cooling Fan Maintenance Time
Capacitor Maintenance Time
Soft Charge Bypass Relay Maintenance Time
IGBT Maintenance Time (50%)
Heatsink Overheat
Drive Overheat
Motor Overheat
Overtorque 1
Overtorque 2
Mechanical Weakening Detection 1
Overspeed (for Control Mode with PG)
Overvoltage
MEMOBUS/Modbus Test Mode Complete
PG Disconnect (for Control Mode with PG)
PG Hardware Fault (when using PG-X3)
During Run 2, Motor Switch Command Input
MEMOBUS/Modbus Test Mode Fault
IGBT Maintenance Time (90%)
Undertorque 1
Undertorque 2
Mechanical Weakening Detection 2
Undervoltage
Output Voltage Detection Fault
6.3 Drive Alarms, Faults, and Errors
Minor Fault Output
(H2- = 10)
YES
YES
YES
YES
YES
YES
YES
YES
YES
No output
<1>
No output
<1>
No output
<1>
No output
<1>
YES
YES
YES
YES
YES
YES
YES
YES
No output
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
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