Table Of Contents - Omron SYSMAC C Series User Manual

Contents
Chapter 1 Introduction to the C20
1-1 Overview
4-1 PC Basics
1-1 input/output section
1-2 Central processing unit
1-2 Programming device
1-2 About the SYSMAC-C20
1-2 €20 Components
1-2 CPU
1-4 Programming console
1-5 Basic system configuration
Chapter 2 Installing the C20
2-1 Overview
2-1 But first...
l 2-1 Static electricity
2-1 Memory chips
2-2 Installing memory chips
2-3 Testing the environment
2-3 Dealing with problems of noise
2-3 Control panel wiring
2-3 External wiring
2-4 Noise-suppression measures
2-4 Power supply
2-4 Grounding
2-5 Control panel mounting
2-5 Mounting dimensions
2-6 Power supply
2-6 Grounding
2-7 Battery
2-7 Protections against power failure
, Chapter 3 Introduction to programming
J 3-1 Overview
3-1 Relay ladder diagram method
3-1 Eight basic programming steps
3-2 Step 1-Assessing the controlled operation
3-2 input/output requirements
3-2 Sequence, timing, and relationship assessment
3-3 Step 2-Assigning I/Os
3-3 Points and channels
3-3 I/O channe! assignment
3-3 Assigning internal auxiliary relays
3-4 Assigning numbers to timers and counters
3-4 Step 3-Writing a relay ladder diagram
3-5 Step 4-Turning the ladder diagram into PC code
3-6 Sample program for coding practice