YASKAWA A1000 Series Technical Manual

B.2 Parameter Groups
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual 399
Parameter List
B
B.2 Parameter Groups
Parameter Group Name Page Parameter Group Name Page
A1 Initialization Parameters 400 H2 Multi-Function Digital Outputs 427
A2 User Parameters 400 H3 Multi-Function Analog Inputs 430
b1 Operation Mode Selection 401 H4 Multi-Function Analog Outputs 432
b2 DC Injection Braking and Short Circuit Braking 402 H5 MEMOBUS/Modbus Serial Communication 432
b3 Speed Search 402 H6 Pulse Train Input/Output 433
b4 Timer Function 403 L1 Motor Protection 434
b5 PID Control 403 L2 Momentary Power Loss Ride-Thru 434
b6 Dwell Function 405 L3 Stall Prevention 435
b7 Droop Control 405 L4 Speed Detection 436
b8 Energy Saving 405 L5 Fault Restart 437
b9 Zero Servo 405 L6 Torque Detection 437
C1 Acceleration and Deceleration Times 406 L7 Torque Limit 438
C2 S-Curve Characteristics 406 L8 Drive Protection 438
C3 Slip Compensation 407 n1 Hunting Prevention 439
C4 Torque Compensation 407 n2 Speed Feedback Detection Control (AFR) Tuning 440
C5 Automatic Speed Regulator (ASR) 408 n3 High Slip Braking (HSB) and Overexcitation Braking 440
C6 Carrier Frequency 409 n5 Feed Forward Control 441
d1 Frequency Reference 411 n6 Online Tuning 441
d2 Frequency Upper/Lower Limits 412 n8 PM Motor Control Tuning 441
d3 Jump Frequency 412 o1 Digital Operator Display Selection 442
d4 Frequency Reference Hold and Up/Down 2 Function 412 o2 Digital Operator Keypad Functions 443
d5 Torque Control 413 o3 Copy Function 443
d6 Field Weakening and Field Forcing 413 o4 Maintenance Monitor Settings 443
d7 Offset Frequency 414 q DriveWorksEZ Parameters 444
E1 V/f Pattern for Motor 1 414 r DriveWorksEZ Connection Parameters 444
E2 Motor 1 Parameters 415 T1 Induction Motor Auto-Tuning 444
E3 V/f Pattern for Motor 2 416 T2 PM Motor Auto-Tuning 445
E4 Motor 2 Parameters 416 T3 ASR and Inertia Tuning 446
E5 PM Motor Settings 417 U1 Operation Status Monitors 447
F1 PG Speed Control Card (PG-B3/PG-X3) 418 U2 Fault Trace 449
F2 Analog Input Card (AI-A3) 420 U3 Fault History 450
F3 Digital Input Card (DI-A3) 420 U4 Maintenance Monitors 450
F4 Analog Monitor Card (AO-A3) 420 U5 PID Monitors 451
F5 Digital Output Card (DO-A3) 421 U6 Operation Status Monitors 451
F6 Communication Option Card 421 U8 DriveWorksEZ Monitors 453
H1 Multi-Function Digital Inputs 423

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)