5.10 o: Operator Related Settings...............................................................................................266
o1: Digital Operator Display Selection............................................................................................. 266
o2: Digital Operator Keypad Functions ........................................................................................... 268
o3: Copy Function ........................................................................................................................... 271
o4: Maintenance Monitor Settings................................................................................................... 271
5.11 S: Special Application..........................................................................................................274
S1: Dynamic Audible Noise Control Function ................................................................................. 274
S2: Programmable Run Timers....................................................................................................... 275
S3: Secondary PI (PI2) Control ....................................................................................................... 280
S6: P1000 Protection ...................................................................................................................... 283
T: Motor Tuning ............................................................................................................................... 284
5.12 U: Monitor Parameters ........................................................................................................285
U1: Operation Status Monitors ........................................................................................................ 285
U2: Fault Trace................................................................................................................................ 285
U3: Fault History.............................................................................................................................. 285
U4: Maintenance Monitors .............................................................................................................. 285
U5: PID Monitors ............................................................................................................................. 285
U6: Operation Status Monitors ........................................................................................................ 285
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 .........................................................................................292
Types of Alarms, Faults, and Errors................................................................................................ 292
Alarm and Error Displays ................................................................................................................ 293
6.4 Fault Detection ....................................................................................................................296
Fault Displays, Causes, and Possible Solutions ............................................................................. 296
6.5 Alarm Detection...................................................................................................................311
Alarm Codes, Causes, and Possible Solutions ............................................................................... 311
6.6 Operator Programming Errors.............................................................................................318
Operator Programming Error Codes, Causes, and Possible Solutions........................................... 318
6.7 Auto-Tuning Fault Detection................................................................................................321
Auto-Tuning Codes, Causes, and Possible Solutions..................................................................... 321
6.8 Copy Function Related Displays .........................................................................................324
Tasks, Errors, and Troubleshooting ................................................................................................ 324
6.9 Diagnosing and Resetting Faults ........................................................................................326
Fault Occurs Simultaneously with Power Loss ............................................................................... 326
If the Drive Still has Power After a Fault Occurs ............................................................................. 326
Viewing Fault Trace Data After Fault .............................................................................................. 326
Fault Reset Methods ....................................................................................................................... 327
6.10 Troubleshooting without Fault Display ................................................................................328
Common Problems.......................................................................................................................... 328
Cannot Change Parameter Settings ............................................................................................... 328
Motor Does Not Rotate Properly after Pressing RUN Button or after Entering External Run
Command ...................................................................................................................................... 329
Motor is Too Hot.............................................................................................................................. 330
Table of Contents
YASKAWA SIEP YAIP1U 01B AC Drive - P1000 Technical Manual
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