Siemens SIMATIC TIWAY 1 Bedienungsanleitung PDF herunterladen (Seite 11)

UNILINK HOST

ADAPTER2–1

USER MANUAL

CHAPTER

OPERA

TION AND APPLICA

TION

2.1 INTRODUCTION

This

chapter provides an introduction to the UNILINK Host Adapter operation

and how it can be used in typical applications. Y

ou should refer to Chapter 5 for

the

complete command syntax and to the Glossary for help with any unfamiliar

terms. Network planning forms are located in Appendix E, Appendix F, and

Appendix

2.2 COMMAND PROCESSING

The

UNILINK Host Adapter commands are a set of functional tools to help you

direct network applications. Each command consists of a one-byte command

code and one or more parameters as shown in Figure 2–1. Most parameters

have

default values that

were selected to help you quickly install an operational

network

and expand it with minimal software changes. As your network grows,

you can improve

network efficiency by redefining the parameters to match your

network needs. Figure 2–2 illustrates the relative performance and flexibility

gained

with using additional commands.

Command

Code

Parameter

Figure 2–1 Command String Structure

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Siemens SIMATIC TIWAY 1 Bedienungsanleitung Seite 11