Yaskawa L1000E AC Drive Technical Manual for CIMR-LE Models for Elevator Applications - Manual (Page 273)

6.2 Drive Alarms, Faults, and Errors
YASKAWA ELECTRIC SIEP YAIL1E 01A YASKAWA AC Drive L1000E Technical Manual 273
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Table 6.4 Minor Fault and Alarm Displays
Digital Operator Display
Name
Minor Fault Output
(H2-†† = 10)
Page
LED Operator LCD Operator
<1> Output when H2- = 2F.
AEr Node ID Setting Error (CANopen) YES 289
bb Drive Baseblock No output 289
boL Braking Transistor Overload YES 289
bUS Option Communication Error YES 289
CALL Serial Communication Stand By YES 289
CE MEMOBUS/Modbus Communication Error YES 290
CrST Cannot Reset YES 290
dEv Speed Deviation (for Control Mode with Encoder) YES 290
EF Up/Down Command Error YES 290
EF0 Option Card External Fault YES 290
to
EF3 to EF8 External Fault (input terminal S3 to S8) YES 290
Hbb Safe Disable Circuit Fault Signal (H1-HC, H2-HC) Release
L8-88 = 0: YES
L8-88 = 1: No (default)
291
HbbF Safe Disable Circuit Fault Signal (H1-HC, H2-HC) Release
L8-88 = 0: YES
L8-88 = 1: No (default)
291
HCA High Current Alarm YES 291
LT-1 Cooling Fan Maintenance Time No output <1> 291
LT-2 Capacitor Maintenance Time No output <1> 291
LT-3 Soft Charge Bypass Relay Maintenance Time No output <1> 291
LT-4 IGBT Maintenance Time (90%) No output <1> 291
oH Heatsink Overheat YES 292
oL3 Overtorque Detection 1 YES 292
oL4 Overtorque Detection 2 YES 292
oS Overspeed (for Control Mode with Encoder) YES 292
ov DC Bus Overvoltage YES 292
PASS MEMOBUS/Modbus Comm. Test Mode Complete No output 293
PGo Encoder Disconnected (for Control Mode with Encoder) YES 293
PGoH Encoder Disconnected (when using an encoder) YES 293
SE MEMOBUS/Modbus Self Test Failed YES 293
TrPC IGBT Maintenance Time (90%) YES 293
UL3 Undertorque Detection 1 YES 293
UL4 Undertorque Detection 2 YES 293
Uv Undervoltage YES 293
voF Output Voltage Detection Error YES 294