User Manual
Table Of Contents
- 1747-6.8, Direct Communication Module User Manual
- Important User Information
- Summary of Changes
- Table of Contents
- Preface
- 1 - Overview
- 2 - Quick Start for Experienced Users
- 3 - Addressing
- 4 - Module Configuration
- 5 - Installation and Wiring
- 6 - Programming
- 7 - Troubleshooting
- 8 - Application Examples
- A - Specifications
- B - DCM Addressing Worksheet
- Index
- Back Cover
User Manual
Direct Communication Module
Index
I–4
SW2-5 and SW2-6, DIP switch, Module Rack
Size, 4–6
system overview
, 1–2
data exchange between a PLC and SLC,
1–2
logical rack, 1–2
remote I/O analysis, 1–2
system configuration restriction factors,
1–2
system powerup, 2–4
T
temperature specifications, A–1
operating, A–1
storage, A–1
terminating resistor
, size of, 5–3
terms, P–3
throughput timing, A–2
tools needed, 2–1
troubleshooting, 7–1
contacting Allen-Bradley
, P–4
using the COMM LED (green), 7–2
using the F
AUL
T LED (red), 7–1
U
User Status Flag bit, 6–6, 6–8
W
wiring the network, 5–3
word address, 3–3
worksheets, B–1