Allen-Bradley 2-D Manuel d'utilisateur télécharger pdf (Page 24)

2-12 Installation and Wiring

P46 Setting 1 - Two-Wire Run Forward/Run Reverse Control

This input mode provides a typical two wire control function where a maintained

Run Forward or Run Reverse input will provide both a directional and start

command to the drive. Opening the Run Forward or Run Reverse input will

command the drive to stop in accordance with the

P34 - [Stop Mode]

setting. The

stop switch (TB3-7 and 8) is not required but can be wired as an Auxiliary Stop if

desired.

Two-Wire Run Forward/Run Reverse control Figure 2.5

P46 Setting 2 - Program Keypad or Communication Module Control

This input mode activates the Start and Reverse functions from either the Program

Keypad Module (PKM) or plug in communication modules and deactivates the

Start and Reverse inputs on the control terminal block (TB3). Note: the frequency

reference can be controlled from the PKM or communication modules by setting

P59 - [Frequency Select]

to a setting of “1”. The frequency will then be controlled

by the value programmed into

P58 - [Internal Frequency]

Program Keypad Module control Figure 2.6

➊

When performing start and reverse operations from the Program Keypad Module, or plug-in

communication modules, the Start and Reverse inputs from the Control Terminal Block (TB3) are

disabled.

Stop

567

Common

Run Forward

Run Reverse

TB3

Note: A contact closure on

terminals 7 and 8 is required

for the controller to respond

to a Start/Run command.

Stop

Common

TB3

Note: A contact closure on

terminals 7 and 8 is required

for the controller to respond

to a Start/Run command.

567

Reverse

➊

Start

➊

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 91 92

Commentaires sur ces manuels

Pas de commentaire

Allen-Bradley 2-D Manuel d'utilisateur Page 24

Commentaires sur ces manuels

Produits connexes et manuels pour Lecteurs de codes-barres Allen-Bradley 2-D