English – Rockwell Automation SP120 ACDrive 115VAC, 1Ph, 230VAC, 1Ph/3Ph, 1/4-5.0HP User Manual

Page 26

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2-12

SP120 AC Drive Installation and Operation

English

Table 2.5 – Programmable Digital Input Functions

Numeric

Setting

Alpha

Setting

Function

Description

00

{FW}

Forward

2-Wire (maintained) Run Forward/Run Reverse settings.

01

{RV}

Reverse

02

{CF1}

Preset
frequency input

The preset frequencies may be programmed in two ways:

1.

By programming desired preset frequency values via parameters
A21 [

PRESET

FREQUENCY

1] through A35 [

PRESET

FREQUENCY

15].

2.

By selecting the corresponding digital input setting and entering the
desired frequency via parameter F01 [

FREQUENCY

COMMAND

].

Note: If any preset frequency input is active, all other frequency
commands will be ignored.

03

{CF2}

Preset
frequency input

04

{CF3}

Preset
frequency input

05

{CF4}

Preset
frequency input

06

{JG}

Jog

When this input is active, the 00{FW} or 01{RV} inputs will respond to
the frequency programmed via parameter A38 [

JOG

FREQUENCY

]. The

accel ramp is NOT active.

The stop command is determined by parameter A39 [

JOG

STOP

MODE

].

Note: The Jog command will not work with 3-wire control.

09

{2CH}

2

nd

Accel/Decel

ramp

2

nd

Accel/Decel ramp times are activated via this input and programmed

via parameter A92 [

ACCEL

TIME

2] and A93 [

DECEL

TIME

2].

00{FW}(N.O.)

01{RV}(N.O.)

Motor Speed

Setting

Input

Preset Speed

02
03
04
05

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

CF1
CF2
CF3
CF4

ON

ON

ON

ON

ON ON

ON

ON

ON

ON

ON

ON

ON ON

ON

ON

ON

ON

ON

ON

ON ON ON ON

ON ON ON ON

ON ON

ON ON

Input 06 {JG} (NO)

Run CMD (NO)

Motor Speed

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