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Hardware enable circuitry (vector control only) – Rockwell Automation 20B PowerFlex 700 Installation Instructions - Frames 0…6 User Manual

Page 57

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Rockwell Automation Publication 20B-IN019E-EN-P - July 2013

57

PowerFlex 700 Adjustable Frequency AC Drive – Frames 0…6

Hardware Enable Circuitry (Vector Control Only)

By default, the user can program a digital input as an Enable input. The status of
this input is interpreted by drive software. If the application requires the drive to
be disabled without software interpretation, a “dedicated” hardware enable
configuration can be utilized. This is done by removing a jumper and wiring the
enable input to “Digital In 6.”

1.

Remove the I/O Control Cassette & cover as
described on

page 53

.

2.

Locate & remove Jumper J10 on the Main
Control Board (see diagram).

3.

Re-assemble cassette.

4.

Wire Enable to “Digital In 6” (see

page 54

).

5.

Verify that [Digital In6 Sel], parameter 366 is
set to “1, Enable.”

2-Wire Control
Reversing

(1)

External supply
(I/O Board dependent)

• Set Digital Input:#1:

Parameter 361 = “8, Run Forward”

• Set Digital Input #2:

Parameter 362 = “9, Run Reverse”

3-Wire Control
Internal supply

• No Changes Required

3-Wire Control
External supply (I/O Board
dependent). Requires 3-wire
functions only ([Digital In1
Sel]). Using 2-wire selections
causes a type 2 alarm.

• No Changes Required

Digital Input
PLC Output Card (Board
dependent).

• No Changes Required

Digital Output
Relays (two at terminals
14…16) shown in powered
state with drive faulted. See

page 54

and

page 55

.

• Select Source to Activate:

Parameters 380/384

Enable Input

• Configure with parameter 366

For dedicated hardware Enable:
Remove Jumper J10 (see below)

(1) Refer to the Attention statement on

page 52

for important bipolar wiring information.

(2) Important: Programming inputs for 2 wire control deactivates all HIM Start buttons unless parameter 192, [Save HIM Ref], bit 1

[Manual Mode] = “1.” This allows the HIM to control Start and Jog.

Input/Output

Connection Example

Required Parameter Changes

25

27
28

Run Rev.

Run Fwd.

115V/

+24V

Neutral/

Common

Start

24
25
26
27
28

Stop

Start

25

27
28

Stop

115V/

+24V

Neutral/

Common

25

27
28

Control from
Prog. Controller

Neutral/

Common

10k Ohm, 2 Watt

Power Source

11
12
13
14
15
16

Fault
NOT Fault

NOT Run
Run

or

32

E

N

A

B

LE

JU

M

P

E

R

J10