YASKAWA P1000 User Manual

Troubleshooting
This chapter provides descriptions of the drive faults, alarms, errors, related displays, and guidance for
troubleshooting. This chapter can also serve as a reference guide for tuning the drive during a trial run.
5.1 DRIVE ALARMS, FAULTS, AND ERRORS.........................................................134
5.2 FAULT DETECTION.............................................................................................135
5.3 ALARM DETECTION............................................................................................146
5.4 OPERATOR PROGRAMMING ERRORS.............................................................149
5.5 AUTO-TUNING FAULT DETECTION...................................................................150
5.6 COPY FUNCTION RELATED DISPLAYS............................................................153
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YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
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YASKAWA P1000 Specifications

General

Operating Temperature	-10°C to +50°C (14°F to 122°F)
Cooling Method	Fan Cooled
Output Voltage	0-Input Voltage
Output Frequency	0-400 Hz
Frequency Range	0.1-400 Hz
Power Rating	0.4 kW to 630 kW
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit, Ground Fault
Protection Features	Electronic Thermal Overload Protection
Communication	Modbus RTU
Communication Interface	RS-485
Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000m (3280ft) without derating
Enclosure Rating	IP20