BASIC PLC PROGRAMMING FOR BEGINNERS (Mitsubishi Electric GX Developer / GX Simulator)

Description

What This Book Offers・Contents specialized for PLC programs. 　⇒Deepen understanding of PLC programs. ・Explaining things that are familiar to you as an example. ⇒Easy to imagine. ・Actually create a program with exercises. 　⇒Acquire practical skills. Key Topics Chapter 1 PLC / PLC Program Overview 1-1 What is PLC 1-2 Familiar example of using PLC 1-3 Most frequently used PLC 1-4 PLC is also used in theme parks 1-5 Difference between PLC and personal computer 1-6 Global standard for PLC programs 1-7 Reasons to use the ladder program Chapter 2 Basic operation of GX Developer 2-1 Create a new project 2-2 Save project 2-3 Open the saved project 2-4 Preparation before creating a program 2-5 How to create a program 2-6 Rename / new create of program data Chapter 3 Input/output/self-holding circuit /AND OR circuit 3-1 Bit and Word 3-2 What is a bit device? 3-3 What is a word device? 3-4 X (input relay), Y (output relay) 3-5 "Momentary" and "Alternate" 3-6 Self-holding circuit Exercises1（Shutter opening and closing operation） Exercises2（Air purifier on / off operation） 3-7 AND circuit 3-8 OR circuit Exercises3（Juice purchase at vending machine） Exercises4（Printer color / black and white printing） Chapter 4 Program operation check 4-1 Check program settings 4-2 Start simulation 4-3 Monitor mode/monitor (write mode) 4-4 Forced ON/OFF method for contacts 4-5 When the "Unable to communicate with PLC" message appears during conversion Chapter 5 Frequently used devices 5-1 M (Auxiliary relay) 5-2 L (Latch relay) Exercises5（Robot operating conditions） Exercises6（Lamp lights up after plugging in） 5-3 T (Timer) Exercises7（Washing machine Washing start / end） Exercises8（Forced termination of computer） 5-4 C (counter) Exercises9（Password lock / unlock） 5-5 D (Data register) Exercises10（Microwave wattage display） Exercises11（Microwave defrost button） 5-6 Simulation method of T, C, D 5-7 D latch method Exercises12（Data retention） Chapter 6 About the program 6-1 Scan time 6-2 Pulse contacts Exercises13（After pressing the button, the lamp will light for 5 seconds） Exercises14（After releasing the button, the lamp will stay on for 5 seconds） 6-3 Clock pulse Exercises15（Vacuum cleaner paper pack full） Exercises16（Temporary response in case of button failure） 6-4 Duplicated coil Chapter 7 Command Words 7-1 Command words of PLC program 7-2 Transfer instruction Exercises17（Backup of sphygmomanometer data） Exercises18（Deletion of sphygmomanometer data） Exercises19（Sphygmomanometer measurement result storage） Exercises20（Sphygmomanometer display test） 7-3 Four arithmetic operations Exercises21（Total score calculation for 3 exams） Exercises22（Average score calculation for 3 exams） 7-4 Comparison instruction Exercises23（Blood pressure normal / abnormal judgment） 7-5 Increment instruction / decrement instruction Exercises24（Parking lot full / empty ramp）