User Manual

Table of Contentsii
Publication 1771-6.5.124 – August 1997
Chapter 4
Chapter Objectives 4–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview
of Adapter Operation 4–1 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discrete
I/O Data T ransfer 4–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring Discrete I/O Data Transfers
4–2 . . . . . . . . . . . . . . . . . . . . .
Nondiscrete I/O Data T ransfers 4–3 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using ControlNet I/O (CIO) Instructions
4–3 . . . . . . . . . . . . . . . . .
Mapping Directly Into Processor Memory
4–4 . . . . . . . . . . . . . . . .
Example: Nondiscrete Input Module Communications 4–4 . . . . . . .
Example: Nondiscrete Output Module Communications
4–5 . . . . .
Configuring
Nondiscrete I/O Data T ransfers 4–6 . . . . . . . . . . . . . . . . . .
Configuring Your ControlNet System
4–6 . . . . . . . . . . . . . . . . . . . . . . .
Chapter Summary
4–6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 5
Chapter Objectives 5–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
With the Status Indicators and Status Display 5–1 . . . .
OK Indicator and Display Mnemonics 5–2 . . . . . . . . . . . . . . . . . . . .
ControlNet
Status Indicators 5–3 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter Summary 5–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appendix A
Specifications A–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Planning to Use Your
ControlNet Adapter Module
Troubleshooting
Specifications