Motor Rated Current; Motor No-Load Current; Torque Compensation; Group 7: Motor Parameters - Delta VFD-L series User Manual

Group 7: Motor Parameters

7 - 00

Motor Rated Current

Settings
This parameter can be set during operation.
This parameter will limit the AC drive output current in order to prevent the motor from
overheating.
7 - 01

Motor No-load Current

Settings
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

Settings d 0 to d 10
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.
7 - 03 Slip Compensation
Settings
This parameter can be set during operation.
When powering an asynchronous motor, the load on the AC drive will increase causing an
increase in slip. This parameter may be used to compensate the nominal slip within a
range of 0 to 10. When the output current of the AC drive is greater than the motor
no-load current (Pr.7-01), the AC drive will adjust its output frequency according to this
parameter.
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d 30 to d 120%
¦
d 0 to d 90
d 0.0 to d 10.0
5-35
VFD-L Series
Factory Setting: d 85
Unit: 1%
Factory Setting: d 50
Unit: 1%
Factory Setting: d 1
Unit: 1
Factory Setting: d 0.0
Unit: 0.1
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