Yaskawa Z1000 AC Drive HVAC - Manual (Page 8)

d2: Frequency Upper/Lower Limits ................................................................................................. 272
d3: Jump Frequency........................................................................................................................ 273
d4: Frequency Reference Hold Function......................................................................................... 273
d6: Field Weakening........................................................................................................................ 273
d7: Offset Frequency....................................................................................................................... 274
B.5 E: Motor Parameters .........................................................................................................275
E1: V/f Pattern for Motor 1............................................................................................................... 275
E2: Motor Parameters ..................................................................................................................... 276
E5: PM Motor Settings .................................................................................................................... 276
B.6 F: Communication Option Parameters............................................................................278
F6, F7: Communication Option Card............................................................................................... 278
B.7 H Parameters: Multi-Function Terminals ........................................................................281
H1: Multi-Function Digital Inputs ..................................................................................................... 281
H2: Multi-Function Digital Outputs................................................................................................... 285
H3: Multi-Function Analog Inputs .................................................................................................... 287
H4: Analog Outputs ......................................................................................................................... 288
H5: MEMOBUS/Modbus Serial Communication ............................................................................. 289
B.8 L: Protection Function ......................................................................................................290
L1: Motor Protection ........................................................................................................................ 290
L2: Momentary Power Loss Ride-Thru............................................................................................ 290
L3: Stall Prevention ......................................................................................................................... 291
L4: Speed Detection........................................................................................................................ 293
L5: Fault Restart.............................................................................................................................. 293
L6: Torque Detection....................................................................................................................... 294
L8: Drive Protection......................................................................................................................... 294
B.9 n: Special Adjustment.......................................................................................................296
n1: Hunting Prevention.................................................................................................................... 296
n3: High Slip Braking (HSB) and Overexcitation Braking................................................................ 296
n8: PM Motor Control Tuning .......................................................................................................... 297
B.10 o: Operator-Related Settings ...........................................................................................298
o1: HOA Keypad Display Selection................................................................................................. 298
o2: HOA Keypad Functions............................................................................................................. 299
o3: Copy Function ........................................................................................................................... 300
o4: Maintenance Monitor Settings................................................................................................... 300
B.11 S: Special Application.......................................................................................................301
S1: Dynamic Noise Control Function .............................................................................................. 301
S2: Sequence Timers...................................................................................................................... 301
S3: Secondary PI (PI2) Control ....................................................................................................... 303
S4: Bypass Operation ..................................................................................................................... 305
S5: HOA Keypad Parameters ......................................................................................................... 305
S6: Z1000 Protection....................................................................................................................... 306
B.12 T: Motor Tuning .................................................................................................................307
T1: Induction Motor Auto-Tuning..................................................................................................... 307
T2: PM Motor Auto-Tuning .............................................................................................................. 307
B.13 U: Monitors.........................................................................................................................309
U1: Operation Status Monitors ........................................................................................................ 309
U2: Fault Trace................................................................................................................................ 310
U3: Fault History.............................................................................................................................. 311
U4: Maintenance Monitors .............................................................................................................. 313
U5: PI Monitors................................................................................................................................ 314
Table of Contents
8 YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual