Rockwell Automation 1771-ACNR15 CONTROLNET ADAPTER MODUL - Manual (Page 10)

Table of Contents ii
Publication 1771-6.5.124 – August 1997
Chapter 4
Chapter Objectives 4–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of Adapter Operation 4–1 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Discrete I/O Data Transfer 4–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring Discrete I/O Data Transfers 4–2 . . . . . . . . . . . . . . . . . . . . .
Nondiscrete I/O Data Transfers 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 Transfers 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