YASKAWA A1000 Series User Manual

d1: Frequency Reference................................................................................................................ 266
d2: Frequency Upper/Lower Limits
................................................................................................. 267
d3: Jump Frequency........................................................................................................................ 268
d4: Frequency Reference Hold and Up/Down 2 Function............................................................... 268
d5: Torque Control .......................................................................................................................... 269
d6: Field Weakening and Field Forcing........................................................................................... 269
d7: Offset Frequency....................................................................................................................... 270
B.5 E: Motor Parameters .........................................................................................................271
E1: V/f Pattern for Motor 1............................................................................................................... 271
E2: Motor 1 Parameters .................................................................................................................. 273
E3: V/f Pattern for Motor 2............................................................................................................... 274
E4: Motor 2 Parameters .................................................................................................................. 275
E5: PM Motor Settings .................................................................................................................... 276
B.6 F: Option Settings .............................................................................................................278
F1: PG Speed Control Card (PG-B3, PG-X3, PG-RT3, PG-F3) ..................................................... 278
F2: Analog Input Card Settings (AI-A3)........................................................................................... 280
F3: Digital Input Card Settings (DI-A3)............................................................................................ 280
F4: Analog Monitor Card Settings (AO-A3) ..................................................................................... 281
F5: Digital Output Card Settings (DO-A3) ....................................................................................... 281
F6: Communication Option Card Settings (SI-B3, SI-C3, SI-ES3, SI-ET3, SI-N3, SI-P3, SI-S3, SI-
T3, SI-W3)...................................................................................................................................... 282
F7: Communication Option Card Settings (SI-EM3, SI-EN3, SI-EP3) ............................................ 285
B.7 H Parameters: Multi-Function Terminals ........................................................................288
H1: Multi-Function Digital Inputs ..................................................................................................... 288
H2: Multi-Function Digital Outputs................................................................................................... 291
H3: Multi-Function Analog Inputs .................................................................................................... 294
H4: Analog Outputs ......................................................................................................................... 296
H5: MEMOBUS/Modbus Serial Communication ............................................................................. 297
H6: Pulse Train Input/Output........................................................................................................... 298
B.8 L: Protection Function ......................................................................................................299
L1: Motor Protection ........................................................................................................................ 299
L2: Momentary Power Loss Ride-Thru............................................................................................ 300
L3: Stall Prevention ......................................................................................................................... 301
L4: Speed Detection........................................................................................................................ 303
L5: Fault Restart.............................................................................................................................. 304
L6: Torque Detection....................................................................................................................... 304
L7: Torque Limit .............................................................................................................................. 305
L8: Drive Protection......................................................................................................................... 306
L9: Drive Protection 2...................................................................................................................... 307
B.9 n: Special Adjustment.......................................................................................................308
n1: Hunting Prevention.................................................................................................................... 308
n2: Speed Feedback Detection Control (AFR) Tuning.................................................................... 308
n3: High Slip Braking (HSB) and Overexcitation Braking................................................................ 308
n5: Feed Forward Control ............................................................................................................... 309
n6: Online Tuning ............................................................................................................................ 309
n8: PM Motor Control Tuning .......................................................................................................... 309
B.10 o: Operator-Related Settings ...........................................................................................312
o1: Digital Operator Display Selection............................................................................................. 312
o2: Digital Operator Keypad Functions ........................................................................................... 312
o3: Copy Function ........................................................................................................................... 313
o4: Maintenance Monitor Settings................................................................................................... 313
Table of Contents
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
9

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)