Allen-Bradley 2-D Manuel d'utilisateur télécharger pdf (Page 23)

Installation and Wiring 2-11

Control Methods and Selection Guide

You can use

P46 - [Input Mode]

to select the control method for start, stop, and

direction control. Control can be performed from the Control Terminal Block (TB3)

OR the optional Program Keypad Module depending on the

P46 - [Input Mode]

setting being used. Table 2.H is a guide to wiring diagrams associated with each

P46 - [Input Mode]

setting.

Important:

After a Stop input, a Run command (either Run Forward, Run

Reverse or Start) must be toggled to run again. This is true for all

P46 - [Input Mode]

settings except setting 3. See the Attention

statement that follows Figure 2.7 for additional information about

using

P46 - [Input Mode]

setting 3.

Input Mode/Control Selection Table 2.H

P46 Setting 0 - Three-Wire Control (Factory Default)

This input mode provides a typical three wire control function where a momentary

start input will command the drive to start.

Three-Wire control – Factory Default Figure 2.4

➊

Start input can be a momentary input.

P46 Setting Description Reference

0 Three-Wire Control (factory default) Figure 2.4

1 Two-Wire Run Forward/Run Reverse Control Figure 2.5

2 Program Keypad Module control Figure 2.6

3 Momentary Run Forward/Run Reverse control Figure 2.7

4 Two-Wire Accel/Decel control Figure 2.8

5 Two-Wire Enable control Figure 2.9

6 Two-Wire TB3 control/Keypad or Communication control Figure 2.10

7 Two-Wire P59 - [Frequency Select] control Figure 2.11

8 Two-Wire Preset control (Analog Models Only) Figure 2.12

9 Two-Wire PI control (Analog Models Only) Figure 2.13

Stop

567

Common

Reverse

Start

➊

TB3

Note: A contact closure on

terminals 7 and 8 is required

for the controller to respond

to a Start/Run command.

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 91 92

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Allen-Bradley 2-D Manuel d'utilisateur Page 23

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