YASKAWA A1000

6.3 Drive Alarms, Faults, and Errors
334 YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
 Operation Errors
Table 6.12 Operation Error Displays
 Auto-Tuning Errors
Table 6.13 Auto-Tuning Error Displays
oS Overspeed YES 355
ov DC Bus Overvoltage YES 355
PASS MEMOBUS/Modbus Comm. Test Mode Complete No output 355
PGo PG Disconnect (for Control Mode with PG) YES 355
PGoH PG Hardware Fault (when using PG-X3) YES 355
rUn Motor Switch during Run YES 355
SE MEMOBUS/Modbus Communication Test Mode Error YES 356
<2>
THo Thermistor Disconnect YES 356
TrPC IGBT Maintenance Time (90%) YES 356
UL3 Undertorque Detection 1 YES 356
UL4 Undertorque Detection 2 YES 356
UL5 Mechanical Weakening Detection 2 YES 348
Uv Undervoltage YES 356
voF Output Voltage Detection Fault YES 356
<1> Output when H2- = 2F.
<2> Occurs in models CIMR-A4A0930 and 4A1200.
Digital Operator Display
Name Page
Digital Operator Display
Name Page
LED Operator LCD Operator LED Operator LCD Operator
oPE01 Drive Capacity Setting Fault 357 oPE09 PID Control Selection Fault 358
oPE02 Parameter Range Setting Error 357 oPE10 V/f Data Setting Error 358
oPE03 Multi-Function Input Setting Error 357 oPE11 Carrier Frequency Setting Error 359
oPE04 Terminal Board Mismatch Error 358 oPE13 Pulse Monitor Selection Error 359
oPE05
Run Command/Frequency Reference
Source Sel
ection Error
358 oPE15 Torque Control Setting Error 359
oPE06 Control Method Selection Error 358 oPE16 Energy Saving Constants Error 359
oPE07
Multi-Function Analog Input Selection
Error
358 oPE18 Online Tuning Parameter Setting Error 359
oPE08 Parameter Selection Error 358 oPE20 PG-F3 Setting Error 359
Digital Operator Display
Name Page
Digital Operator Display
Name Page
LED Operator LCD Operator LED Operator LCD Operator
End1 Excessive V/f Setting 360 Er-10 Motor Direction Error 361
End2 Motor Iron-Core Saturation Coefficient 360 Er-11 Motor Speed Error 362
End3 Rated Current Setting Alarm 360 Er-12 Current Detection Error 362
End4 Adjusted Slip Calculation Error 360 Er-13 Leakage Inductance Error 362
End5 Resistance Tuning Error 360 Er-14 Motor Speed Error 2 362
End6 Leakage Inductance Alarm 360 Er-15 Torque Saturation Error 362
End7 No-Load Current Alarm 360 Er-16 Inertia ID Error 362
Er-01 Motor Data Error 361 Er-17 Reverse Prohibited Error 362
Digital Operator Display
Name
Minor Fault Output
(H2- = 10)
Page
LED Operator LCD Operator