Instruction manual
Table Of Contents
- Preface
- Safety Precautions
- Table of Contents
- Warnings, Cautions and Conformity
- Chapter 1 Drive Model Identification
- Chapter 2 Mounting and Wiring the Inverter
- Chapter 3 Operation using the Keypad
- Chapter 4 Function Codes / Parameters
- Chapter 5 Check Motor Rotation and Direction
- Chapter 6 Speed Reference Command Configuration
- Chapter 7 Operation Method Configuration (Run / Stop)
- Chapter 8 Motor and Application Specific Settings
- Chapter 9 Using PID Control for Constant Flow / Pressure Applications
- Chapter 10 Troubleshooting
- 10.1 Protective Functions
- 10.2 Before Proceeding with Troubleshooting
- 10.3 If Neither an Alarm Code Nor "Light Alarm" Indication Appears on the LED Monitor
- 10.4 If an Alarm Code Appears on the LED
- 10.5 If the “Light Alarm” Indication Appears on the LED Monitor
- 10.6 If an Abnormal Pattern Appears on the LED Monitor except Alarm Codes and "Light Alarm" Indication
- 10.7 If the Inverter is Running on Single-Phase Power
- Chapter 11 Specifications

4-21
Code
Name
Data setting range
Change when
running
Data copying
Default
setting
Drive Control
Refer to
Page
V/f
Vector
Control
w/
PG
Torque
control
w/o
PG
d71
Synchronous Operation
(Main speed regulator gain)
0.00 to 1.50 times
Y
Y
1.00
N
N
Y
N
*11
d72
(APR P gain)
0.00 to 200.00 times
Y
Y
1500
N
N
Y
N
d73
(APR positive output limiter)
20 to 200%, 999: No limiter
Y
Y
999
N
N
Y
N
d74
(APR negative output limiter)
20 to 200%, 999: No limiter
Y
Y
999
N
N
Y
N
d75
(Z phase alignment gain)
0.00 to 10.00 times
Y
Y
1.00
N
N
Y
N
d76
(Synchronous offset angle)
0 to 359 degrees
Y
Y
0
N
N
Y
N
d77
(Synchronization completion detection
angle)
0 to 100 degrees
Y
Y
15
N
N
Y
N
d78
(Excessive deviation detection range)
0 to 65535 (in units of 10 pulses)
Y
Y
65535
N
N
Y
N
d98
Reserved *9
―
-
-
-
-
-
-
-
d99
Reserved *9
―
-
-
-
-
-
-
-
*9 Factory use. Do not access these function codes.
*11 Refer to the User Manual for detailed information on these parameters.
Y: Applicable / N: Not Applicable.