Rockwell-automation 1203 Serial Communications Module Series A Bedienungsanleitung PDF herunterladen (Seite 37)

Chapter

5-1

Configuration and Interfacing

Chapter Objectives The purpose of this chapter is to provide you with information on how the

Communications Module communicates with a serial device. The

following topics will be explained:

 Communications Module data table structure

 Data transfer through the Communications Module

 Block transfer emulation

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.

Basic Operation

Communications Module Data Table Structure and Supported

PCCC Command List

The Communications Module maintains a data table that allows the module

to communicate with serial devices using standard PCCC commands. The

PCCC commands supported by the Communications Module are listed in

Table 5.A and the structure of the data table is documented in Table 5.B.

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Rockwell-automation 1203 Serial Communications Module Series A Bedienungsanleitung Seite 37