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PROGRAMMING MANUAL II
THE FX SERIES OF PROGRAMMABLE CONTROLLER
(FX1S, FX1N, FX2N, FX2NC)
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FX Series Programmable Controllers FX Series Programmable Controllers Programming Manual Manual number : JY992D88101 Manual revision : A Date : April 2000 Foreword • This manual contains text, diagrams and explanations which will guide the reader in the correct programming and operation of the PLC. • Before attempting to install or use the PLC this manual should be read and understood. • If in doubt at any stage of the installation of the PLC always consult a professional electrical engineer wh
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FX Series Programmable Controllers ii
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FX Series Programmable Controllers FAX BACK - Combined Programming Manual (J) Mitsubishi has a world wide reputation for its efforts in continually developing and pushing back the frontiers of industrial automation. What is sometimes overlooked by the user is the care and attention to detail that is taken with the documentation. However,to continue this process of improvement, the comments of the Mitsubishi users are always welcomed. This page has been designed for you,the reader,to fill in your
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FX Series Programmable Controllers iv
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FX Series Programmable Controllers Guidelines for the Safety of the User and Protection of the Programmable Controller (PLC) This manual provides information for the use of the FX family of PLC’s. The manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows; a) Any engineer who is responsible for the planning, design and construction of automatic equipment using the product associated with this manual should be of a competen
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FX Series Programmable Controllers vi
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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.
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3. STL Programming .................................................................................3-1 3.1 What is STL, SFC And IEC1131 Part 3?............................................................. 3-1 3.2 How STL Operates .............................................................................................. 3-2 3.2.1 Each step is a program ............................................................................................. 3-2 3.3 How To Start And End An STL Program ...
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4.11 High Speed Counters ........................................................................................4-22 4.11.1 Basic High Speed Counter Operation ..................................................................... 4-23 4.11.2 Availability of High Speed Counters ....................................................................... 4-24 4.11.3 1 Phase Counters - User Start and Reset (C235 - C240) ....................................... 4-26 4.11.4 1 Phase Counters - Assigned Star
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5.3.9 WXOR (FNC 28) ..................................................................................................... 5-31 5.3.10 NEG (FNC 29) ........................................................................................................ 5-31 5.4 Rotation And Shift - Functions 30 to 39.............................................................5-34 5.4.1 ROR (FNC 30)......................................................................................................... 5-35 5.4.2
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5.9 External FX Serial Devices - Functions 80 to 89 ............................................... 5-94 5.9.1 RS (FNC 80)............................................................................................................ 5-95 5.9.2 RUN (FNC 81)......................................................................................................... 5-96 5.9.3 ASCI (FNC 82) ........................................................................................................ 5-98 5.9.4
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6. Diagnostic Devices................................................................................6-1 6.1 PLC Status (M8000 to M8009 and D8000 to D8009).......................................... 6-2 6.2 Clock Devices (M8010 to M8019 and D8010 to D8019) .................................... 6-3 6.3 Operation Flags ................................................................................................... 6-4 6.4 PLC Operation Mode (M8030 to M8039 and D8030 to D8039) ....................
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10.Points Of Technique...........................................................................10-1 10.1 Advanced Programming Points .........................................................................10-1 10.2 Users of DC Powered FX Units ......................................................................... 10-1 10.3 Using The Forced RUN/STOP Flags................................................................. 10-2 10.3.1 A RUN/STOP push button configuration .......................
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viii
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FX Series Programmable Controllers Introduction 1 1 Introduction 2 Basic Program Instructions 3 STL Programming 4 Devices in Detail 5 Applied Instructions 6 Diagnostic Devices 7 Instruction Execution Times 8 PLC Device Tables 9 Assigning System Devices 10 Points of Technique 11 Index
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FX Series Programmable Controllers Introduction 1 Chapter Contents 1. Introduction............................................................................................1-1 1.1 Overview.............................................................................................................. 1-1 1.2 What is a ProgrammableController? ................................................................... 1-2 1.3 What do You Need to Program a PC? ...............................................
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Introduction 1 FX 1S FX 1N FX 2N FX 2NC 1. Introduction 1.1 Overview 1) Scope of this manual This manual gives details on all aspects of operation and programming for FX1S, FX1N, FX2N and FX2NC programmable controllers (PLCs). For all information relating to the PLC hardware and installation, refer to the appropriate manual supplied with the unit. 2) How to use this manual This manual covers all the functions of the highest specification Programmable (Logic) Controller (PLC). For this reason, th
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Introduction 1 FX 1S FX 1N FX 2N FX 2NC 1.2 What is a Programmable Controller? A Programmable Logic Controller (PLC or programmable controller) is a device that a user can program to perform a series or sequence of events. These events are triggered by stimuli (usually called inputs) received at the PLC or through delayed actions such as time delays or counted occur-rences. Once an event triggers, it actuates in the outside world by switching ON or OFF electronic control gear or the physical act
