User manual

Chapter 5 Description of Parameter Settings

CH 5-8 Group 7: Motor Parameters

7 - 00 Motor Rated Current Factory Setting: d 85

Settings d 30 to d 120 Unit: 1%

This parameter can be set during operation.

& This parameter will limit the AC drive output current in order to prevent the

motor from overheating. Use the following method to calculate the

percentage entered in this parameter.

Pr.7-00 = ( )*100AC drive Rated Output Current

7 - 01 Motor No-load Current Factory Setting: d 50

Settings d 0 to d 90% Unit: 1%

This parameter can be set during operation.

& The rated current of the AC drive is regarded as 100%. Motor setting of no-

load current will effect the slip compensation. The setting value must be less

than motor rated current setting Pr.7-00.

7 - 02 Torque Compensation Factory Setting: d 3

Settings d 0 to d 10 Unit: 1

This parameter can be set during operation.

& This parameter may be set so that the AC drive will increase its voltage output

during start-up to obtain a higher initial starting torque.