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Contents
Chapter 1: Getting Started 1
Examination before Installation 2
Environmental Precautions 2
SG2 Model Identification 3
Quick Start Setup 4
Chapter 2: Installation 10
General Specifications 10
Product Specifications 12
Mounting 13
Wiring 15
Chapter 3: Program Tools 18
PC Programming Software “SG2 Client” 18
Memory Cartridge 26
LCD Display and Keypad 27
Chapter 4: Relay Ladder Logic Programming 44
Common Memory Types 44
Specialty Memory Types 46
Output Instructions 47
Counter Instructions 49
High Speed Counters (DC Version Only) 55
Timer Instructions 57
Real Time Clock (RTC) Instructions 65
Comparator Instructions 70
HMI Display Instructions 72
PWM Output Instruction (DC Transistor Output Models Only) 74
Data Link/Remote I/O Instruction (SG2-20Vxx Models Only) 75
Chapter 5: Function Block Diagram Programming 77
Coil Block Instruction 77
PWM Function Block 78
SHIFT Function Block 79
Logic Block Instructions 80
AND Logic Block 80
AND (Edge) Logic Block 80
NAND Logic Block 81
NAND (Edge) Logic Block 81
OR Logic 81