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Rockwell Automation 20D PowerFlex 700H and 700S Frame 9-14 Drives Installation - A4 Size User Manual

Page 51

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Control Wiring for PowerFlex 700S Drives with Phase I Control

3-13

Input/Output

Connection Examples — 2-Wire Control

Required Parameter Changes

High Speed Inputs
12 or 24V dc

Sourcing High Speed Inputs, Used for 2 Wire Control - using
the internal power supply

Example: Two Wire Control

Set the value of Parameter 839 [DigIn 2 Sel] to
3 -“Run”

Set Parameter 153 [Control Options], bit 9 “2W
CoastStop” = 1, to make the drive coast stop
when Digital Input 2 goes low

Reset Parameter 153 [Control Options], bit 9
“2W CoastStop” = 0, to make the drive ramp
stop when Digital Input 2 goes low

Reset Parameter 153 [Control Options], bit 8
“3WireControl” = 0, for 2 wire control

Sourcing High Speed Inputs, Used for 2 Wire Control - using an
external power supply

Note: +12V and +24V are also available from

TB1 Top 10 & 11.

Figure 3.3 TB2 - Row T (Top) Wiring Examples

3

5 6

2

1

Run-Stop

7

Power

Common

(Return)

External

12 or 24V dc

Power Supply

3

5 6

Run-Stop

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