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Rockwell Automation SP200  AC Drive, 1 2 Channel Analog, Preset Speed User Manual

Page 41

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Editing Drive Parameters

7-19

7.1.7 Utility Parameters (Group 6)

P-55 Auto Torque Boost

Model

A

B

C

Use this parameter to specify the
additional voltage (derived from the
torque producing component of the
output current, Iq) that is added to the
voltage command for improved low

Parameter Range:

0 to 150 (%)

X

X

X

Default Setting:

50

X

X

X

Running Access:

RW

speed torque performance. The value

represents the percent of rated drive voltage that is added to the voltage

command when Iq is equal to the rated drive current. For example, if the rated drive voltage is 230V,
P-55 = 3.0%, and Iq is equal to the rated drive current, then 6.9 volts is added to the voltage command.

Setting

the value of this parameter to zero disables the auto torque boost feature.

P-60 Reset to Defaults

Model

A

B

C

Use this parameter to set all
parameters to the factory default
values.

The value of this parameter will be
reset to 0 when the default process is
completed.

Parameter Range:

0 = (see description)
1 = Reset all values to factory

defaults.

X
X

X
X

X
X

Default Setting:

0

X

X

X

Running Access:

RO

P-61 Program Password

Model

A

B

C

Use this parameter to lock out any
changes to parameter values.

When this parameter is set to ON,
editing of any parameter values (other
than this parameter) is prohibited. If
this parameter is set to OFF, the
values of writable parameters can be
changed. Enter the number 257 to
toggle the setting of this parameter.

Parameter Range:

OFF / ON
Entering 257 toggles the setting.

X

X

X

Default Setting:

OFF

X

X

X

Running Access:

RW

P-62 Speed Display Units

Model

A

B

C

Use this parameter to scale the d-00
(Command Frequency)
and d-01
(Output Frequency)
display
parameters. Enter the number to be
displayed at base frequency.

Parameter Range:

0 - 9999

X

X

X

Default Setting:

0

X

X

X

Running Access:

RW