YASKAWA HV600 Installation & Startup

Troubleshooting
5
5.3 Faults, Minor Faults, Alarms, and Error Codes Listed Alphabetically
YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup 99
Display (Hex.) Name ALM LED Type Ref.
SToF (003B) Safe Torque OFF Flashing Alarm 141
STPo (0037) Motor Step-Out Detected Illuminated Drive Fault 127
TiM (0089) Keypad Time Not Set Flashing Alarm 141
TiM (0401) Keypad Time Not Set Illuminated Drive Fault 127
TrPC (0042) IGBT Maintenance Time (90%) Flashing Alarm 142
UL3 (001E) Undertorque Detection 1 Flashing Alarm 142
UL3 (0029) Undertorque Detection 1 Illuminated Drive Fault 128
UL4 (001F) Undertorque Detection 2 Flashing Alarm 142
UL4 (002A) Undertorque Detection 2 Illuminated Drive Fault 128
UL6 (004E) Underload or Belt Break Detected Flashing Alarm 142
UL6 (005A) Underload or Belt Break Detected Illuminated Drive Fault 128
Uv (0001) DC Bus Undervoltage Flashing Alarm 142
Uv1 (0002) DC Bus Undervoltage Illuminated Drive Fault 128
Uv2 (0003) Control Power Undervoltage Illuminated Drive Fault 128
Uv3 (0004) Soft Charge Answerback Fault Illuminated Drive Fault 129
vAEr Voltage Class, Capacity Mismatch - Backup Function Runtime Error 150
VBRATION (00CF) Vibration Detected Flashing Alarm 142
vFyE Parameters do not Match - Backup Function Runtime Error 150
VLTS (042B) Thermostat Fault Illuminated Drive Fault 129

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