YASKAWA HV600 User Manual

Troubleshooting
6
6.3 Faults, Minor Faults, Alarms, and Error Codes Listed Alphabetically
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 465
Display (Hex.) Name ALM LED Type Ref.
SToF (003B) Safe Torque OFF Flashing Alarm 507
STPo (0037) Motor Step-Out Detected Illuminated Drive Fault 493
TiM (0089) Keypad Time Not Set Flashing Alarm 507
TiM (0401) Keypad Time Not Set Illuminated Drive Fault 493
TrPC (0042) IGBT Maintenance Time (90%) Flashing Alarm 508
UL3 (001E) Undertorque Detection 1 Flashing Alarm 508
UL3 (0029) Undertorque Detection 1 Illuminated Drive Fault 494
UL4 (001F) Undertorque Detection 2 Flashing Alarm 508
UL4 (002A) Undertorque Detection 2 Illuminated Drive Fault 494
UL6 (004E) Underload or Belt Break Detected Flashing Alarm 508
UL6 (005A) Underload or Belt Break Detected Illuminated Drive Fault 494
Uv (0001) DC Bus Undervoltage Flashing Alarm 508
Uv1 (0002) DC Bus Undervoltage Illuminated Drive Fault 494
Uv2 (0003) Control Power Undervoltage Illuminated Drive Fault 494
Uv3 (0004) Soft Charge Answerback Fault Illuminated Drive Fault 495
vAEr Voltage Class, Capacity Mismatch - Backup Function Runtime Error 516
VBRATION (00CF) Vibration Detected Flashing Alarm 508
vFyE Parameters do not Match - Backup Function Runtime Error 516
VLTS (042B) Thermostat Fault Illuminated Drive Fault 495

YASKAWA HV600 Specifications

General

Category	DC Drives
Series	HV600
Overload Capacity	150% for 60 seconds
Output Voltage	0 - Input Voltage
Enclosure	NEMA 1, NEMA 12
Communication	Ethernet/IP, Modbus, DeviceNet, Profibus
Safety	Safe Torque Off (STO)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short Circuit
Humidity	5-95% (non-condensing)
Altitude	Up to 1000m (3280ft) without derating
Control Method	Vector Control