Mitsubishi Electronics FX1S manual Contents

FX Series Programmable controllers

Contents
1. Introduction		1-1
1.1	Overview	1-1
1.2	What is a Programmable Controller?	1-2
1.3	What do You Need to Program a PLC?	1-2
1.4	Special considerations for programming equipment	1-3
1.4.1 Current Generation CPU all versions		1-3
1.5	Assocciated Manuals	1-4

2. Basic Program Instructions		2-1
2.1	What is a Program?	2-1
2.2	Outline of Basic Devices Used in Programming	2-1
2.3	How to Read Ladder Logic	2-2
2.4	Load, Load Inverse	2-3
2.5	Out	2-4
2.5.1 Timer and Counter Variations		2-4
2.5.2 Double Coil Designation		2-5
2.6	And, And Inverse	2-6
2.7	Or, Or Inverse	2-7
2.8	Load Pulse, Load Trailing Pulse	2-8
2.9	And Pulse, And Trailing Pulse	2-9
2.10	Or Pulse, Or Trailing Pulse	2-10
2.11	Or Block	2-11
2.12	And Block	2-12
2.13	MPS, MRD and MPP	2-13
2.14	Master Control and Reset	2-15
2.15	Set and Reset	2-17
2.16	Timer, Counter (Out & Reset)	2-18
2.16.1 Basic Timers, Retentive Timers And Counters		2-18
2.16.2 Normal 32 bit Counters		2-19
2.16.3 High Speed Counters		2-19
2.17	Leading and Trailing Pulse	2-20
2.18	Inverse	2-21
2.19	No Operation	2-22
2.20	End	2-23

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