Set up group (cont.) – Rockwell Automation 1305 AC Drive, Firmware 1.01-3.00 User Manual User Manual

Page 79

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Chapter 5 – Programming

5-11

Set Up Group (cont.)

[Stop Select]

Parameter # 10

Factory Default ‘‘Ramp”

[Stop Select]

Parameter Type Read & Write

This parameter selects the stopping mode when the drive
receives a valid stop command.

Units None

Settings ‘‘Coast”

Causes the Drive to Turn Off
Immediately

receives a valid stop command.

‘‘Ramp”

Drive Decelerates to 0 Hz, Then Turns
Off – Requires a Value In
[Decel Time 1] or [Decel Time 2]

‘‘DC Brake”

Injects DC Braking Voltage Into the
Motor – Requires a Value in Both
[Decel Hold Time] & [Decel Hold
Level].

‘‘S-Curve”

Drive ramps to stop using ‘fixed S-Curve’
profile. Stop time is twice the selected
decel time.

[Current Limit]

Parameter # 36

Factory Default 150 % of Drive Rated Current ➀

[Current Limit]

Parameter Type Read & Write

Minimum 20 % of Drive Rated Current ➀

This parameter sets the maximum drive output current that
is allowed before current limiting occurs. IMPORTANT: If a
value is programmed into the [Sec Curr Limit] parameter
then that value will be the active current limit value at
speeds above 1.5 times [Base Frequency]. See Fig. 5.5.
[Output 1 Config] and [Output 2 Config] can be set to
‘‘alarm” to indicate an overload condition exists.

Units 1 %

Maximum 150% of Drive Rated Current ➀

IMPORTANT: See [Cur Lim Trip En] on page 5-35.

The Drive Rated Ouput Current is based on three phase input ratings. See page 5-13 for instructions for Single Phase Input Ratings.

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