Yaskawa Z1000 AC Drive HVAC User Manual
Page 371
Stall Prevention Level during Acceleration ................................. 291
Stall Prevention Level during Run ........................................... 292
Stall Prevention Limit during Acceleration ................................. 291
Stall Prevention Selection during Acceleration............................. 291
Stall Prevention Selection during Deceleration............................. 291
Stall Prevention Selection during Run ....................................... 292
Standard Connection Diagram ..................................................70
Standards......................................................................... 254
Starting Torque.................................................................. 253
Start Speed Search Select...................................................... 155
Start-Up Flowcharts ............................................................ 113
Stationary Auto-Tuning........................................................ 138
Stationary Auto-Tuning for Line-to-Line Resistance ...................... 136
Status Display ................................................................... 117
STOP Key Function Selection ................................................ 183
Stopping Method after Communication Error ........................ 171, 322
Stopping Method Selection.................................................... 123
Storage Temperature .............................................................38
Supported Properties of Objects .............................................. 328
Surrounding Area .................................................................38
T
T1-03 ............................................................................. 139
T1-04 ............................................................................. 139
T1-05 ............................................................................. 139
T1-06 ............................................................................. 139
T1-07 ....................................................................... 139, 140
T1 Tuning Start ................................................................. 307
T2 Tuning Start ................................................................. 143
Task Complete .................................................................. 224
TdE ............................................................................... 209
Temperature Derating .......................................................... 259
Terminal A1 Bias Setting...................................................... 130
Terminal A1 Function Selection.............................................. 169
Terminal A1 Gain Setting ..................................................... 130
Terminal A1 Signal Level Selection ......................................... 169
Terminal A2 Bias Setting...................................................... 131
Terminal A2 Function Selection.............................................. 169
Terminal A2 Gain Setting ..................................................... 131
Terminal A2 Signal Level Selection ......................................... 169
Terminal Block Configuration ..................................................75
Terminal Board ............................................ 28, 29, 30, 31, 32, 33
Terminal Board Connection Error............................................ 199
Terminal Board Connector ......................................................33
Terminal Board Not Connected............................................... 200
Terminal Connections for Communication Self-Diagnostics............. 335
Terminal Cover ............................................ 28, 29, 30, 31, 32, 76
Terminal Cover Screw ...........................................................28
Test Run.................................................................... 137, 140
Test Run Checklist.............................................................. 148
Test Run with Load Connected ............................................... 145
Third Line Monitor Selection ................................................. 181
TIE ................................................................................ 209
Tightening Torque ................................................................81
TIM ............................................................................... 209
Time Data Error................................................................. 209
Time Interval Error ............................................................. 209
Time Not Set .................................................................... 209
Time to Continue Making Fault Restarts .................................... 293
Too Many Speed Search Restarts............................................. 208
Top Protective Cover.............................................................28
Top protective Cover .............................................................30
Torque Compensation Gain ................................................... 192
Torque Compensation Primary Delay Time ................................ 192
Torque Detection Level 1................................................ 134, 294
Torque Detection Selection 1 ........................................... 133, 294
Torque Detection Time 1 ................................................ 134, 294
Torque Specifications, Three Phase 600 V Class ......................81, 344
Troubleshooting without Fault Display...................................... 228
TrPC .............................................................................. 216
Tuning Errors.................................................................... 194
Types of Alarms, Faults, and Errors ......................................... 194
Types of Auto-Tuning for Induction Motors................................ 136
Types of Auto-Tuning for Permanent Magnet Motors .................... 137
U
U1-01 ............................................................................. 231
U1-07 ............................................................................. 229
U2, U3 Initialization............................................................ 185
U2, U3 Initial Value Selection ................................................ 300
U4-05 ............................................................................. 217
UL3 ............................................................................... 209
UL6 ............................................................................... 209
UL and CSA Standards ........................................................ 344
UL Standards Compliance..................................................... 344
Undertorque Detection 1....................................................... 209
Undervoltage .................................................................... 216
Undervoltage 3 .................................................................. 210
Undervoltage 3 (Soft-Charge Bypass Relay Fault) ........................ 210
Undervoltage Detection Level (Uv1) ........................................ 291
Undervoltage Protection ....................................................... 254
Unexpected Noise from Connected Machinery............................. 233
Unit Code ........................................................................ 183
Unit Selection for MEMOBUS/Modbus Register 0025H........... 173, 324
Unstable Motor Speed when Using PM ..................................... 234
Up Arrow Key................................................................... 101
USB Copy Unit ........................................................... 147, 238
USB port (type-B) ......................................... 28, 29, 30, 31, 32, 95
User-Defined Parameter Upper/Lower ...................................... 183
User Monitor Selection after Power Up ..................................... 180
User Monitor Selection Mode................................................. 181
User Parameter Automatic Selection................................... 146, 263
User Parameter Default Value .......................................... 134, 299
User Parameter Default Values ............................................... 146
User Parameters................................................................. 146
User Parameters 1 to 32.................................................. 146, 263
User-Set Display Units Decimal Display.................................... 182
User-Set Display Units Maximum Value.................................... 182
Uv ................................................................................. 216
Uv1 ............................................................................... 209
Uv2 ............................................................................... 210
Uv3 ............................................................................... 210
V
V/f Characteristics .............................................................. 253
V/f Control.........................................................................23
V/f Control Mode Tuning ..................................................... 192
V/f Control Mode Tuning Parameters ....................................... 192
V/f Data Setting Error.......................................................... 220
V/f Gain During Speed Search................................................ 153
Index
YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual
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