외국인을 위한 기초 PLC(XG5000 / GX_Works2)

PART I. XGT PLC (CPU XGI, XG5000)
1. XGT PLC [CPU XGI] (p.2)
What is a PLC? (p.3)

PLC Functions (p.3)

Birth of the PLC (p.4)

Comparison of Relay (Analog) Control and PLC (p.4)

Applications of PLC (p.5)

PLC Structure (p.5)

Arithmetic Processing in Software (p.7)

Operating Principle of PLC (p.9)

Overview of XGI (p.11)

Representation of Variables (p.13)

Address Allocation (p.16)

XG5000 Program (p.18)

XG5000 Project File Management (p.25)

Variables / Description (p.28)

LD (Ladder Diagram) Editing (p.29)

Sequence Program Rendering (p.34)

2. PLC-XGT Job Training (p.43)
Practice Example: AND / CR (p.44~46)

Practice Example 3: Self-holding circuit (p.47)

Practice Example 4: Inter-lock circuit (p.48)

Practice Example 5: Timer Circuit (ON-delay) (p.49)

Practice Example 6: OFF-time delay (p.50)

Practice Example 7: Basic timer circuit (p.51)

Practice Example 8: Automatic stop circuit (p.52)

Practice Example 9~10: Control 2/3 lamps (p.52~53)

Practice Example 11: Flicker circuit (p.54)

Practice Example 12: Automatic valve control for urinal (p.55)

Practice Example 13: Repetitive operation circuit (p.55)

Practice Example 14: Sequential operation circuit for 3 lamps (p.56)

Practice Example 15: Motor sequential control (p.57)

PART II. MITSUBISHI PLC (GX-Works2)
1. GX-Works2 (p.60)
PLC I/O Address Allocation (p.61)

Execution Order of a PLC Program (p.62)

Screen Configuration of GX-Works2 (p.63)

Main Shortcut Keys (p.64)

2. MITSUBISHI PLC Job Training (p.65)
Practice Example 1~4: Lamp Lighting / AND / OR Circuit (p.66~69)

Practice Example 5: Stop-Priority Self-Holding Circuit (p.70)

Practice Example 6: Operation-Priority Self-Holding Circuit (p.71)

Practice Example 7: Interlock circuit (p.72)

Practice Example 8: Positive/negative Conversion Detection Circuit (p.74)

Practice Example 9: SET/RESET Circuit (p.75)

Practice Example 10~11: Timer circuit 1, 2 (p.76~77)

Practice Example 12: Flicker circuit (p.78)

Practice Example 15: 1-second blinking infinite loop (p.81)

Practice Example 16: An infinite loop circuit for three lamps lighting up (p.82)

Practice Example 17~20: Counter / Applied counter circuit (p.84~89)

Practice Example 21~23: MOVE Circuit and Instructions (p.90~92)

Practice Example 24~28: Comparison / INC / DEC operators (p.94~101)

Practice Example 29: To control multiple lamps with a single switch (p.103)

Practice Example 30: An emergency stop circuit using MC and MCR (p.105)

Practice Example 31: Shift circuit (p.107)

3. PLC Trainer Practice Example (p.112)
MITSUBISHI PLC Self-holding Circuit Practice (p.112)

MITSUBISHI PLC Start-Stop Circuit Practice (p.115)

Lamp Control Program Using a Timer (p.117)

Pulse Generation Program Using a Timer (p.119)

Lamp Control Program Using an UP Counter (p.121)

DC Motor Forward and Reverse Control Program (p.123)

Motor Linear Motion Control Program (p.125)

4. PLC Rendering Example (p.127)
8-pin Relay / 2. 14-pin Relay (p.128~130)

3~5. Timer Sequence Program Conversion (p.132~135)

6~7. Motor Forward/Reverse Control Circuit (p.137~139)

Automatic Forward/Reverse Motor Starting Circuit Using Three Timers (p.143)

11~12. Y-Δ Connection / Starting Circuit (p.146~148)

Forward/Reverse Motor Control Using Limit Switches (p.150)

14~17. PLC Ladder Diagram Using a Time Chart 1~4 (p.152~156)

Quiz Program (p.158)

Motor condition monitoring (p.160)

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