Mitsubishi MELSEC-l Manuals

Manuals and User Guides for Mitsubishi MELSEC-l. We have 1 Mitsubishi MELSEC-l manual available for free PDF download: Programming Manual

Mitsubishi MELSEC-l Programming Manual

Mitsubishi MELSEC-l Programming Manual (298 pages)

melsec q series; melsec l series

Brand: Mitsubishi | Category: Controller | Size: 4.4 MB

Table of Contents

Safety Precautions
3
Conditions of Use for the Product
4
Revisions
5
Table of Contents
6
About Manuals
14
How to Use this Manual
15
Abbreviations and Generic Terms in this Manual
16
1 Overview

18
2 System Configuration

22
- Applicable Cpus
  22
- Programming Tool for ST Program
  22
- ST Program Specifications
  22
3 Handling of Characters and Numeric Values in St Programs

25
- Usable Characters
  25
- Data Handling
  27
  - Data Types
    27
  - About any Type
    28
  - Array and Structure
    29
- Data Representation Methods
  32
  - Constants
    32
  - Labels
    35
  - Devices
    38
4 St Program Expressions

41
- Assignment Statement
  41
- Operators
  42
  - Operator List
    42
  - Examples of Using the Operators
    44
- Control Syntaxes
  46
  - Control Syntax List
    46
  - Conditional Statements
    47
  - Repeat Statement
    55
  - Other Control Syntaxes
    60
  - Precautions for Use of Control Syntaxes
    62
- Call of Function Block
  69
- Comment
  72
5 Melsec Functions

74
- How the Functions Are Described
  74
- Output
  77
  - Output to Device
    77
  - Low-Speed Timer
    77
  - High-Speed Timer
    78
  - Counter
    78
  - Set of Device
    79
  - Reset of Device
    79
  - Conversion of Direct Output into Pulse
    80
- 1-Bit Shift
  81
  - 1-Bit Shift of Device
    81
- Termination
  82
  - Stop
    82
- Comparison Operation
  83
- Arithmetic Operation
  86
- Data Conversion
  96
  - BIN BCD Conversion
    96
  - BCD bin Conversion
    97
  - 32-Bit BCD bin Conversion
    97
  - Floating-Point bin Conversion
    98
  - 32-Bit Floating-Point bin Conversion
    98
  - BIN Floating-Point Conversion
    99
  - 32-Bit bin Floating-Point Conversion
    99
  - 16-Bit bin 32-Bit bin Conversion
    100
  - 32-Bit bin 16-Bit bin Conversion
    100
  - BIN Gray Code Conversion
    101
  - 32-Bit bin Gray Code Conversion
    101
  - Gray Code bin Conversion
    102
  - 32-Bit Gray Code bin Conversion
    102
  - Complement of 2 of 16-Bit bin
    103
  - Complement of 2 of Floating-Point
    104
  - Block bin BCD Conversion
    104
  - Block BCD bin Conversion
    105
- Data Transfer
  106
  - 16-Bit Data NOT Transfer
    106
  - Block Transfer
    107
  - Same Data Block Transfer
    107
  - 16-Bit Data Exchange
    108
  - Block Data Exchange
    109
  - First/Last Byte Exchange
    109
- Program Execution Control
  110
  - Interrupt Disable
    110
  - Interrupt Enable
    110
- I/O Refresh
  111
- Logical Operation Commands
  112
  - Logical Product (2 Devices)
    112
  - Logical Product (3 Devices)
    112
  - 32-Bit Data Logical Product (2 Devices)
    113
  - 32-Bit Data Logical Product (3 Devices)
    113
  - Block Data Logical Product
    114
  - Logical Sum (2 Devices)
    114
  - Logical Sum (3 Devices)
    115
  - 32-Bit Data Logical Sum (2 Devices)
    115
  - 32-Bit Data Logical Sum (3 Devices)
    116
  - Block Data Logical Sum
    116
  - Exclusive or (2 Devices)
    117
  - Exclusive or (3 Devices)
    117
  - 32-Bit Data Exclusive or (2 Devices)
    118
  - 32-Bit Data Exclusive or (3 Devices)
    118
  - Block Data Exclusive or
    119
  - NOT Exclusive or (2 Devices)
    119
  - NOT Exclusive or (3 Devices)
    120
  - 32-Bit Data NOT Exclusive or (2 Devices)
    120
  - 32-Bit Data NOT Exclusive or (3 Devices)
    121
  - Block Data NOT Exclusive or
    121
- Rotation
  122
- Shift
  126
  - N-Bit Right Shift
    126
  - N-Bit Left Shift
    126
  - N-Bit Data 1-Bit Right Shift
    127
  - N-Bit Data 1-Bit Left Shift
    127
  - 1-Word Right Shift
    128
  - 1-Word Left Shift
    128
- Bit Processing
  129
  - Bit Set of Word Device
    129
  - Bit Reset of Word Device
    129
  - Bit Test of Word Device
    130
  - Bit Test of 32-Bit Data
    130
  - Bit Device Batch Reset
    131
- Data Processing
  132
  - Data Search
    132
  - 32-Bit Data Search
    132
  - Bit Check
    133
  - 32-Bit Data Bit Check
    133
  - Decode
    134
  - Encode
    134
  - 7-Segment Decode
    135
  - 4-Bit Disconnection of 16-Bit Data
    135
  - 4-Bit Connection of 16-Bit Data
    136
  - Bit Disconnection of any Data
    136
  - Bit Connection of any Data
    137
  - Byte Unit Data Disconnection
    137
  - Byte Unit Data Connection
    138
  - Data Maximum Value Retrieval
    138
  - 32-Bit Data Maximum Value Retrieval
    139
  - Data Minimum Value Retrieval
    139
  - 32-Bit Data Minimum Value Retrieval
    140
  - Data Sort
    140
  - 32-Bit Data Sort
    141
  - Total Value Calculation
    141
  - 32-Bit Total Value Calculation
    142
- Structuring
  143
  - Refresh
    143
- Buffer Memory Access
  144
- Character String Processing
  146
  - Bin
    146
  - 32-Bit bin Decimal ASCII Conversion
    146
  - Decimal ASCII bin Conversion
    146
  - Hexadecimal ASCII bin Conversion
    147
  - Hexadecimal ASCII 32-Bit bin Conversion
    150
  - Decimal ASCII BCD 4-Digit Conversion
    151
  - Decimal ASCII BCD 8-Digit Conversion
    151
  - Device Comment Data Read
    152
  - Character String Length Detection
    152
  - Bin
    153
  - 32-Bit bin Character String Conversion
    153
  - Character String bin Conversion
    153
  - Character String 32-Bit bin Conversion
    154
  - Floating-Point Character String Conversion
    155
  - Character String Floating-Point Conversion
    155
  - BIN ASCII Conversion
    156
  - ASCII bin Conversion
    156
  - Fetch from Character String Right Side
    157
  - Fetch from Character String Left Side
    157
  - Any Data Fetch in Character String
    158
  - Any Data Replacement in Character String
    158
  - Character String Search
    159
  - Floating-Point BCD Decomposition
    159
  - BCD Format Data Floating-Point
    160
- Special Functions
  161
  - Floating-Point sin Operation
    161
  - Floating-Point COS Operation
    161
  - Floating-Point tan Operation
    162
  - Floating-Point COS Operation
    163
  - Floating-Point tan Operation
    163
  - Floating-Point Square Root
    165
  - Floating-Point Natural Exponential Operation
    165
  - Floating-Point Natural Logarithm Operation
    166
  - Random Number Generation
    166
  - Sequence Change
    167
  - BCD 4-Digit Square Root
    167
  - BCD 8-Digit Square Root
    168
  - BCD Type sin Operation
    168
  - BCD Type COS Operation
    169
  - BCD Type tan Operation
    169
  - BCD Type sin Operation
    170
  - BCD Type COS Operation
    170
  - BCD Type tan Operation
    171
- Data Control
  172
  - Upper/Lower Limit Control
    172
  - 32-Bit Data Upper/Lower Limit Control
    173
  - Dead Band Control
    174
  - 32-Bit Data Dead Band Control
    175
  - Bit Zone Control
    176
  - 32-Bit Data Bit Zone Control
    177
  - File Register Block No. Switching
    178
  - Set of File Register File
    178
  - Set of Comment File
    179
- Clock
  180
- Program Control
  185
  - Program Standby
    185
  - Program Output off Standby
    185
  - Program Scan Execution Registration
    186
  - Program Low-Speed Execution Registration
    186
- Others
  187
  - WDT Reset
    187
6 Iec Functions

188
- How the Functions Are Described
  188
- Type Conversion Functions
  190
- Numerical Functions (General Functions)
  208
  - Absolute Value
    208
  - Square Root
    209
- Numeric Functions (Logarithm Functions)
  210
  - Natural Logarithm
    210
  - Natural Exponent
    211
- Numerical Functions (Trigonometric Functions)
  212
  - Floating-Point sin Operation
    212
  - Floating-Point COS Operation
    213
  - Floating-Point tan Operation
    214
  - Floating-Point sin Operation
    215
  - Floating-Point COS Operation
    216
  - Floating-Point tan Operation
    217
- Arithmetic Operation Functions
  218
  - Addition
    218
  - Multiplication
    219
  - Subtraction
    220
  - Division
    221
  - Modulus Operation
    222
  - Natural Exponential
    223
  - Assignment
    225
- Bit Shift Functions
  226
  - Bit Left Shift
    226
  - Bit Right Shift
    227
  - Right Rotation
    228
  - Left Rotation
    229
- Bit Type Boolean Functions
  230
  - Logical Product
    230
  - Logical Sum
    231
  - Exclusive Logical Sum
    232
  - Logical NOT
    233
- Selection Functions
  234
  - Binary Selection
    234
  - Maximum Value
    236
  - Minimum Value
    238
  - Limiter
    240
  - Multiplexer
    242
- Comparison Functions
  244
  - Greater than Right Member ( > )
    244
  - Greater than or Equal to Right Member ( >= )
    246
  - Equal ( = )
    248
  - Less than or Equal to Right Member ( <= )
    250
  - Less than Right Member ( < )
    252
  - Unequal ( <> )
    254
- Character String Functions
  256
7 Error List

267

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