Yaskawa AC Drive Z1000 AC Drive HVAC Fan - Manual (Page 6)

A.9 H Parameters: Multi-Function Terminals ........................................................................204
H1: Multi-Function Digital Inputs ..................................................................................................... 204
H2: Multi-Function Digital Outputs................................................................................................... 208
H3: Multi-Function Analog Inputs .................................................................................................... 210
H4: Analog Outputs ......................................................................................................................... 211
H5: MEMOBUS/Modbus Serial Communication ............................................................................. 212
A.10 L: Protection Function ......................................................................................................213
L1: Motor Protection ........................................................................................................................ 213
L2: Momentary Power Loss Ride-Thru............................................................................................ 213
L3: Stall Prevention ......................................................................................................................... 214
L4: Speed Detection........................................................................................................................ 216
L5: Fault Restart.............................................................................................................................. 216
L6: Torque Detection....................................................................................................................... 217
L8: Drive Protection......................................................................................................................... 217
A.11 n: Special Adjustment.......................................................................................................219
n1: Hunting Prevention.................................................................................................................... 219
n3: High Slip Braking (HSB) and Overexcitation Braking................................................................ 219
n8: PM Motor Control Tuning .......................................................................................................... 220
A.12 o: Operator-Related Settings ...........................................................................................221
o1: HOA Keypad Display Selection................................................................................................. 221
o2: HOA Keypad Functions............................................................................................................. 222
o3: Copy Function ........................................................................................................................... 223
o4: Maintenance Monitor Settings................................................................................................... 223
A.13 S: Special Application.......................................................................................................224
S1: Dynamic Noise Control Function .............................................................................................. 224
S2: Sequence Timers...................................................................................................................... 224
S3: Secondary PI (PI2) Control ....................................................................................................... 226
S4: Bypass Operation ..................................................................................................................... 228
S5: HOA Keypad Parameters ......................................................................................................... 228
S6: Z1000 Protection....................................................................................................................... 229
A.14 T: Motor Tuning .................................................................................................................230
T1: Induction Motor Auto-Tuning..................................................................................................... 230
T2: PM Motor Auto-Tuning .............................................................................................................. 230
A.15 U: Monitors.........................................................................................................................232
U1: Operation Status Monitors ........................................................................................................ 232
U2: Fault Trace................................................................................................................................ 233
U3: Fault History.............................................................................................................................. 234
U4: Maintenance Monitors .............................................................................................................. 236
U5: PI Monitors................................................................................................................................ 237
U6: Operation Status Monitors ........................................................................................................ 238
A.16 Control Mode Dependent Parameter Default Values .....................................................239
A1-02 (Motor Control Mode) Dependent Parameters ..................................................................... 239
A.17 V/f Pattern Default Values.................................................................................................240
A.18 Defaults by Drive Model....................................................................................................241
B. BACNET COMMUNICATIONS ............................................................................ 245
B.1 BACnet Configuration.......................................................................................................246
B.2 Communication Specifications........................................................................................247
B.3 Connecting to a Network ..................................................................................................248
Table of Contents
6 YASKAWA ELECTRIC SIEP YAIZ1U 03A YASKAWA AC Drive – Z1000 Programming Manual