Rockwell Automation 1391 USER MNL/DIGITAL AC SERVO DR User Manual

Page 59

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Chapter 6
Programming

6-22

Parameter 213 – Digital to Analog #2 Gain (D/A 2 Gain)

This parameter scales the D/A #2 Command Value (parameter 59) before it
is output to D/A Converter 2.

To change scaling: Desired Voltage /Rated Current x 0.05553.

Parameter Type:

View/modify in Maintenance level

Minimum Value:

gain of –14.6

Maximum Value:

gain of +14.6

Default Value:

gain of +0.167

Parameter 222 – Id RPM Start *

This parameter is associated with the field weakening function.

Parameter Type:

View/modify in Maintenance level

Minimum Value:

0 rpm

Maximum Value:

6000 rpm

Default Value:

Set by “Setup drive with motor data” routine

Parameter 223 – Id RPM End *

This parameter is associated with the field weakening function.

Parameter Type:

View/modify in Maintenance level

Minimum Value:

0 rpm

Maximum Value:

8000 rpm

Default Value:

Set by “Setup drive with motor data” routine

Parameter 224 – Id Percent Limit (Id Percnt Lim) *

This parameter is associated with the field weakening function.

Parameter Type:

View/modify in Maintenance level

Minimum Value:

0 rpm

Maximum Value:

100%

Default Value:

70%

Parameter 233 – Cable Compensation (Cable Comp)

This parameter is set based on the distance between the motor and drive. It
optimizes drive for resolver cable length variations based on installation.

Parameter Type:

View/modify in Modify level and Maintenance level

Minimum Value:

5 feet

Maximum Value:

600 feet (183 m)

Default Value:

50 feet (15.2 m)

Parameter 234 – Transport Compensation (Transport Comp) *

This parameter specifies the amount of linear transport lag compensation
due to the sample time of the control loops.

Parameter Type:

View/modify in Maintenance level

Minimum Value:

–200

Maximum Value:

+200

Default Value:

81

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