Rockwell-automation 1772-LV Mini-PLC - 2/15 Programmable Controller (S Manual de usuario descargar pdf (Pagina 26)

Mini-PLC-2/15 System:

An Overview

Chapter 3

37

Off indicates that the outputs are de-energized when a fault is detected.

WARNING: Switch number 1 should be set to OFF for most

applications. This allows the processor to turn controlled devices

OFF when a fault is detected. If this switch is set ON, machine

operation can continue after fault detection and damage to

equipment and/or injury to personnel could result.

NOTE: Use the tip of a ballpoint pen to set the switch.

Data

Highway Compatibilities

Purpose: To provide communication between two or more processors or other

computerized equipment.

Connections: With the optional Communication Adapter Module (cat. no.

1771-KA) the processors can be connected to the Allen-Bradley Data Highway

System.

WARNING: Do not use the on-line programming feature

when the industrial terminal is connected to a series A

Communication Adapter Module (cat. no. 1771-KA).

Unpredictable machine operation could result and cause

damage to your equipment and/or injury to your personnel.

Optional Features

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Rockwell-automation 1772-LV Mini-PLC - 2/15 Programmable Controller (S Manual de usuario Pagina 26