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Minimum freq, Maximum freq, Stop select 1 – Rockwell Automation 1336F PLUS II User Manual - Firmware 1.xxx-6.xxx User Manual

Page 91: Current limit, Current lmt sel, Setup

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Programming

6–9

Setup

[Minimum Freq]

This parameter sets the lowest frequency the drive will
output.

Parameter Number

16

Parameter Type

Read and Write

Display Units / Drive Units

1 Hertz / Hertz x 10

Factory Default

0 Hz

Minimum Value

0 Hz

Maximum Value

120 Hz

[Maximum Freq]

Sets the highest frequency the drive will output.

This parameter cannot be changed while the drive is
running.

Parameter Number

19

Parameter Type

Read and Write

Display Units / Drive Units

1 Hertz / Hertz x 10

Factory Default

60 Hz

Minimum Value

10 Hz

Maximum Value

400 Hz

[Stop Select 1]

This parameter selects the stopping mode when the drive
receives a valid stop command unless
[Stop Select 2] is selected.

Parameter Number

10

Parameter Type

Read and Write

Factory Default

“Coast”

Units

Display Drive
“Coast” 0

Causes the drive to turn off
immediately.

“DC Brake” 1

Drive defluxes the motor and then
injects DC braking voltage into the
motor. Requires a value in both [DC
Hold Time] & [DC Hold Level].

“Ramp” 2

Drive decelerates to 0 Hz., then if [DC
Hold Time] & [DC Hold Level] are
greater than zero the holding brake
is applied. If the values equal zero,
then the drive turns off. Requires a
value in [Decel Time 1] or [Decel
Time 2].

“S-Curve” 3

Drive causes S Curve Ramp to 0 Hz
in [Decel Time 1] or [Decel Time 2] x 2.

“Ramp to Hold” 4

Drive decelerates to zero Hertz then
injects holding brake per [DC Hold
Level] (limited to 70% of drive rated
amps) until
a) a Start command is issued or
b) the Enable input is opened.

[Current Limit]

This parameter sets the maximum drive output current that
is allowed before current limiting occurs (the drive is limited
to 160% internally).

Parameter Number

36

Parameter Type

Read and Write

Display Units / Drive Units 1% of Max Drive Output Current / 4096 = 100%
Factory Default

150%

150.0% Firmware 5.001 & later

Minimum Value

20% of [Rated Amps]

0.0% Firmware 5.001 & later

Maximum Value

300% of [Rated Amps]

300.0% Firmware 5.001 & later

[Current Lmt Sel]

Selects the source of the [Current Limit] setting for the
drive. When an external input is selected (0-10V or 4-20
mA), the minimum signal (0V or 4 mA) sets 20% current
limit and the maximum signal (10V or 20mA) sets the value
programmed in [Current Limit].

This parameter cannot be changed while drive is running.

Parameter Number

232

Parameter Type

Read and Write

Factory Default

“Current Lmt”

Units

Display Drive

“Current Lmt” 0

Use [Current Limit], param. 36.

“Analog In 0” 1
“Analog In 1” 2