Rockwell-automation 1203 Serial Communications Module Series A Manual de usuario descargar pdf (Pagina 17)

Chapter

3-1

Installation

Chapter Objectives In this chapter you will learn how to:

 Mount the Communications Module

 Configure the Communications Module

 Connect power

 Connect SCANport and serial communications cables

Read this chapter completely before you attempt to install or configure

your Communications Module. Double check all connections and option

selections before you apply power.

IMPORTANT: Switch selections take effect only on power-up. If

selections are changed after power is applied, cycle the power to use the

new settings.

Setting Module This publication describes switches as being either on or off. If the switch

Configuration Switches assembly has the word OPEN printed on it, the word OPEN corresponds to

OFF (0).

When making configuration changes to the Communications Module, use

the addressing conventions of the PLC/SLC processor or serial device

through which you are communicating. In all cases, each serial device must

have a unique address the target processor can recognize.

ATTENTION: When you make changes to the switch settings, use

a blunt, pointed instrument such as a ball point pen. Do not use a

pencil because the lead (graphite) of the pencil may damage the

switch assembly.

ATTENTION: Failure to check connections and switch settings

for compatibility with you application when configuring the

communications module could result in personal injury and/or

equipment damage due to unintended or undesirable operation.

ATTENTION: It is recommended that when a system is

configured for the first time, that the motor be disconnected from

the machine or process during initial testing.

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Rockwell-automation 1203 Serial Communications Module Series A Manual de usuario Pagina 17