YASKAWA P1000 Technical Manual

5.10 o: Operator Related Settings............................................................................................267
o1: Digital Operator Display Selection............................................................................................. 267
o2: Digital Operator Keypad Functions ........................................................................................... 270
o3: Copy Function ........................................................................................................................... 272
o4: Maintenance Monitor Settings................................................................................................... 272
5.11 S: Special Application.......................................................................................................275
S1: Dynamic Audible Noise Control Function ................................................................................. 275
S2: Programmable Run Timers....................................................................................................... 276
S3: Secondary PI (PI2) Control ....................................................................................................... 281
S6: P1000 Protection ...................................................................................................................... 284
T: Motor Tuning ............................................................................................................................... 285
5.12 U: Monitor Parameters......................................................................................................286
U1: Operation Status Monitors ........................................................................................................ 286
U2: Fault Trace................................................................................................................................ 286
U3: Fault History.............................................................................................................................. 286
U4: Maintenance Monitors .............................................................................................................. 286
U5: PID Monitors ............................................................................................................................. 286
U6: Operation Status Monitors ........................................................................................................ 286
6. TROUBLESHOOTING.......................................................................................... 287
6.1 Section Safety....................................................................................................................288
6.2 Motor Performance Fine-Tuning......................................................................................290
Fine-Tuning V/f Control ................................................................................................................... 290
Parameters to Minimize Motor Hunting and Oscillation .................................................................. 290
6.3 Drive Alarms, Faults, and Errors .....................................................................................291
Types of Alarms, Faults, and Errors................................................................................................ 291
Alarm and Error Displays ................................................................................................................ 292
6.4 Fault Detection ..................................................................................................................295
Fault Displays, Causes, and Possible Solutions ............................................................................. 295
6.5 Alarm Detection.................................................................................................................311
Alarm Codes, Causes, and Possible Solutions ............................................................................... 311
6.6 Operator Programming Errors .........................................................................................319
Operator Programming Error Codes, Causes, and Possible Solutions........................................... 319
6.7 Auto-Tuning Fault Detection ............................................................................................322
Auto-Tuning Codes, Causes, and Possible Solutions..................................................................... 322
6.8 Copy Function Related Displays .....................................................................................325
Tasks, Errors, and Troubleshooting ................................................................................................ 325
6.9 Diagnosing and Resetting Faults.....................................................................................327
Fault Occurs Simultaneously with Power Loss ............................................................................... 327
If the Drive Still has Power After a Fault Occurs ............................................................................. 327
Viewing Fault Trace Data After Fault .............................................................................................. 327
Fault Reset Methods ....................................................................................................................... 328
6.10 Troubleshooting without Fault Display...........................................................................329
Common Problems.......................................................................................................................... 329
Cannot Change Parameter Settings ............................................................................................... 329
Motor Does Not Rotate Properly after Pressing RUN Button or after Entering External Run
Command ...................................................................................................................................... 330
Motor is Too Hot.............................................................................................................................. 331
Table of Contents
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
9

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