Yaskawa Z1000 AC Drive HVAC - Manual (Page 366)

Frequency Control Range...................................................... 253
Frequency Reduction Rate during Overheat Pre-Alarm............. 178, 295
Frequency Reference ..................................................... 164, 309
Frequency Reference at Previous Fault ...................................... 310
Frequency Reference at Reference Loss............................... 132, 293
Frequency Reference from MEMOBUS/Modbus Comm. ................ 313
Frequency Reference Loss Detection Selection ...................... 132, 293
Frequency Reference Lower Limit ........................................... 127
Frequency Reference Monitor Content During PI ......................... 161
Frequency Reference Monitor Custom Units 1 to 3 ....................... 182
Frequency Reference Selection 1............................................. 229
Frequency Reference Selection for AUTO Mode .......................... 121
Frequency Reference Selection for AUTO mode .......................... 264
Frequency Reference Setting Method Selection...................... 135, 299
Frequency Reference Source Selection ...................................... 313
Frequency Reference Upper Limit ........................................... 127
Frequency Related Monitor Custom Units 1 to 3 .......................... 182
Frequency Setting Resolution ................................................. 253
Frequency Setting Signal ...................................................... 253
Front Cover ......................................................28, 29, 30, 31, 32
Front Cover Screw.......................................................29, 31, 32
Fuse ............................................................................... 247
Fuse Selection ....................................................... 247, 342, 348
G
GF................................................................................. 202
Ground Fault .................................................................... 202
Ground Terminal..................................................................33
Ground Wiring ....................................................................84
H
H1 Multi-Function Digital Input Selections................................. 281
H3-01 ...............................................................................93
H3-09 ...............................................................................93
H3-13 ....................................................................... 193, 233
H3 Multi-Function Analog Input Settings................................... 287
HAND/AUTO During Run Selection........................................ 305
HAND Frequency Reference 1 ............................................... 305
HAND Frequency Reference Selection...................................... 305
HAND Key ...................................................................... 101
HAND Key Function Selection (HOA Keypad) ........................... 305
HAND Light..................................................................... 101
HAND Mode Behavior Selection ............................................ 305
HAND Mode PI Selection..................................................... 305
HCA .............................................................................. 214
Heatsink ..........................................................28, 29, 30, 31, 32
Heatsink Cooling Fan Off-Delay Time ...................................... 177
Heatsink Cooling Fan Operation Delay Time .............................. 295
Heatsink Cooling Fan Operation Selection............................ 177, 295
Heatsink Overheat ........................................................ 204, 215
Heatsink Temperature.......................................................... 313
High Current Alarm Selection .......................................... 180, 295
High-Slip Braking Current Limit ............................................. 296
High-Slip Braking Deceleration Frequency Width......................... 296
High-Slip Braking Dwell Time at Stop ...................................... 296
High-slip Braking oL........................................................... 206
High-Slip Braking Overload Time ........................................... 296
High-Slip Suppression Current Level........................................ 296
HOA Keypad ......................................................................28
HOA keypad.....................................................28, 29, 30, 31, 32
HOA Keypad Dimensions .......................................................41
HOA Keypad Display Selection .............................................. 181
HOA Keypad Installation Methods and Required Tools ....................41
HOA Keypad Menu and Screen Structure ................................. 0
Humidity ...........................................................................38
Hunting Prevention Gain ...................................................... 192
Hunting Prevention Gain Setting ............................................. 296
Hunting Prevention Gain while in Reverse ................................. 296
Hunting Prevention Selection ................................................. 296
Hunting Prevention Time Constant .......................................... 296
Hybrid IC Failure ............................................................... 200
I
I/O Connections...................................................................87
iFEr ............................................................................... 225
IG ...................................................................................87
IGBT Maintenance Time (50%) .............................................. 214
IGBT Maintenance Time (90%) ............................................. 216
IGBT Short Circuit or Ground Fault ......................................... 208
Induced Noise ................................................................... 246
Induced Voltage Constant Unit Selection ................................... 143
Initialization Required ......................................................... 219
Initialize Parameters...................................................... 146, 150
Initial Operation................................................................. 113
Input Fuses........................................................... 247, 342, 348
Input Phase Detection Level .................................................. 294
Input Phase Loss ................................................................ 207
Input Phase Loss Detection Level ............................................ 176
Input Phase Loss Protection Selection ................................. 176, 294
Input Terminal Status .......................................................... 309
Input Terminal Status at Previous Fault ..................................... 311
Input Voltage Setting........................................................... 128
Inrush Prevention Relay Fault ................................................ 210
Inrush Prevention Relay Maintenance Setting .............................. 300
Installation Area ..................................................................38
Installation Environment.........................................................38
Installation Method Selection ........................................... 179, 295
Installation Orientation...........................................................38
Installation Spacing............................................................ 0
Installing a GFCI................................................................ 244
Installing a Magnetic Contactor .............................................. 244
Installing a Molded Case Circuit Breaker (MCCB)........................ 244
Installing a Motor Thermal Overload (oL) Relay on the Drive Output . 248
Installing Peripheral Devices.................................................. 244
Integral Limit Setting........................................................... 155
Integral Time Setting (I) ....................................................... 155
Interlock Circuit Example .......................................................96
IP00/Open Type Enclosure ......................................................27
IP20/NEMA Type 1 Enclosure .................................................27
IP20/NEMA Type 1 Kit ....................................................... 238
IP20/NEMA Type 1 Kit Selection..............................................48
J
Jog Frequency Reference ...................................................... 164
Jumper S1 Settings ...............................................................93
Jumper S5..........................................................................33
Jump Frequency........................................................... 165, 193
Jump Frequency Width ........................................................ 165
K
KEB Acceleration Time ....................................................... 291
Index
366 YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual