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N700E INSTRUCTION MANUAL
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H Group Parameters
N700E VFD offers Sensorless Vector control, enabling high starting torque and high precision
operations. Motor data required for Sensorless Vector control design can be selected from standard
motor data or auto-tuning algorithm. If VFD size is more than twice the motor size, the required torque
characteristics or speed control characteristics are not well controlled.
H01
Auto Tuning
0: Disabled
1: Enabled
Program to enable auto tuning function. Motor parameters are calculated using the
internal auto tuning algorithm and automatically set for Sensorless Vector control design.
Related Parameters: A31 (2: Sensorless Vector Control)
H02
Motor Data Select
0: Standard Motor Data
1: Auto Tuning Data
Program to select between standard motor data and auto tuned motor data.
Related Parameters:
H03
Motor Capacity
* When b26 is set to 1, this motor series is displayed.(275H, 350H, 425H)
Program the corresponding N700E model used for the current application.
Related Parameters:
H04
Motor Poles Setting
2: 2 Poles for 3600 RPM (60 Hz), 3000 RPM (50 Hz)
4: 4 Poles for 1800 RPM (60 Hz), 1500 RPM (50 Hz)
6: 6 Poles for 1200 RPM (60 Hz), 1000 RPM (50 Hz)
8: 8 Poles for 900 RPM (60 Hz), 750 RPM (50 Hz)
Program a number of poles to the corresponding motor used with the VFD.
Related Parameters: