
- •Important Comments
- •Legal Principles
- •Copyright
- •Personnel Qualification
- •Intended Use
- •Symbols
- •Font Conventions
- •Number Notation
- •Scope
- •Abbreviations
- •Scope of Delivery
- •System Configuration
- •Installation
- •Uninstall
- •Start
- •Important Informations
- •WAGO-I/O-PRO 32 V2.2 Overview
- •What is WAGO-I/O-PRO 32
- •Overview of WAGO-I/O-PRO 32 Functions
- •How is a project structured?
- •How do I set up my project?
- •How can I test my project?
- •Debugging
- •Additional Online Functions
- •Additional WAGO-I/O-PRO 32 Features
- •Summary
- •Project Components
- •Project
- •POU (Program Organization Unit)
- •Function
- •Function Block
- •Function Block Instances
- •Calling a function block
- •Program
- •Action
- •Resources
- •Libraries
- •Data types
- •Visualization
- •Languages
- •Instruction List (IL)
- •Modifiers and operators in IL
- •Structured Text (ST)
- •Expressions
- •Valuation of expressions
- •Assignment operator
- •Calling function blocks in ST
- •RETURN instruction
- •IF instruction
- •CASE instruction
- •FOR loop
- •WHILE loop
- •REPEAT loop
- •EXIT instruction
- •Sequential Function Chart (SFC)
- •Step
- •Action
- •Entry or exit action
- •Active step
- •IEC step
- •Qualifier
- •Implicit variables in SFC
- •SFC Flags
- •Alternative branch
- •Parallel branch
- •Jump
- •Function Block Diagram (FBD)
- •The Continuous Function Chart Editor (CFC)
- •Ladder Diagram (LD)
- •Contact
- •Coil
- •Function blocks in the Ladder Diagram
- •Set/Reset coils
- •Debugging, Online Functions
- •Sampling Trace
- •Debugging
- •Breakpoint
- •Single step
- •Single Cycle
- •Change values online
- •Monitoring
- •Simulation
- •The Standard
- •Programming Example
- •Controlling a Traffic Signal Unit
- •Create POU
- •What does TRAFFICSIGNAL do?
- •What does WAIT do?
- •What does SEQUENCE do?
- •What does PLC_PRG do?
- •"TRAFFICSIGNAL" declaration
- •"TRAFFICSIGNAL" body
- •Connecting the standard.lib
- •"WAIT" declaration
- •"WAIT" body
- •"SEQUENCE" first expansion level
- •Create a SFC diagram
- •Actions and transition conditions
- •"SEQUENCE" second expansion level
- •The result
- •TRAFFICSIGNAL simulation
- •Visualizing a Traffic Signal Unit
- •Creating a new visualization
- •Insert element in Visualization
- •The other traffic lights
- •The TRAFFICSIGNAL case
- •The second traffic signal
- •The ON switch
- •Font in the visualization
- •Components of WAGO-I/O-PRO 32
- •The Main Window
- •Menu bar
- •Tool bar
- •Object Organizer
- •Screen divider
- •Work space
- •Message window
- •Status bar
- •Context Menu
- •Options
- •'Project' 'Options'
- •Options for Load & Save
- •Options for User information
- •Options for Editor
- •Autodeclaration
- •Autoformat
- •Declarations as tables
- •Print margins
- •Comment
- •Tab-Width
- •Font
- •Mark
- •Bitvalues
- •Options for the Desktop
- •Options for Colors
- •Options for Directories
- •Options for Log
- •Options for Build
- •Passwords
- •'Sourcedownload'
- •Options for 'Symbol Configuration'
- •Options for 'Macros'
- •Managing Projects
- •'File' 'New'
- •'File' 'Open'
- •'File' 'Close'
- •'File' 'Save'
- •'File' 'Save as'
- •'File' 'Save/Mail Archive'
- •'File' 'Print'
- •'File' 'Printer setup'
- •'File' 'Exit'
- •'Project' 'Build'
- •'Project' 'Rebuild all'
- •'Project' 'Clean all'
- •'Project' 'Translate into another language'
- •Create translation file
- •Editing of the translation file
- •Translate Project (into another Language)
- •'Project' 'Document'
- •'Project' 'Export'
- •'Project' 'Import'
- •'Project' 'Merge'
- •'Project' 'Compare'
- •'Extras' 'Next difference'
- •'Extras' 'Previous difference'
- •'Extras' 'Accept change'
- •'Extras' 'Accept changed item'
- •'Extras' 'Accept properties'
- •'Extras' 'Accept access rights'
- •'Project' 'Project info'
- •'Project' 'Global Search'
- •'Project' 'Global replace'
- •'Project' 'Check'
- •Unused Variables
- •Overlapping memory areas
- •Access conflict
- •Multiple writes to output
- •User groups
- •'Project' 'Passwords for user groups'
- •Managing Objects in a Project
- •Object
- •Folder
- •'New Folder'
- •'Expand nodes' 'Collapse nodes'
- •'Project' 'Object Delete'
- •'Project' 'Object Add'
- •'Project' 'Object Rename'
- •'Project' 'Object Convert'
- •'Project' 'Object Copy'
- •'Project' 'Object Open'
- •'Project' 'Object Access rights'
- •'Project' 'Object properties'
- •'Project' 'Add Action'
- •'Project' 'Open Instance'
- •'Project' 'Show Call Tree'
- •'Projekt' 'Show cross reference'
- •General Editing Functions
- •'Edit' 'Undo'
- •'Edit' 'Redo'
- •'Edit' 'Cut'
- •'Edit' 'Copy'
- •'Edit' 'Paste'
- •'Edit' 'Delete"
- •'Edit' 'Find'
- •'Edit' 'Find next'
- •'Edit' 'Replace'
- •'Edit' 'Input Assistant'
- •Unstructured Display
- •Stuctured Display
- •'Edit''Declare Variable'
- •'Edit' 'Next error'"
- •'Edit' 'Previous error'"
- •'Edit' 'Macros'
- •General Online Functions
- •'Online-Change' Functionality
- •'Online' 'Login'
- •If the system reports
- •'Online' 'Logout'
- •'Online' 'Download'
- •'Online' 'Run'
- •'Online' 'Stop'
- •'Online' 'Reset'
- •'Online' 'Reset (cold)'
- •'Online' 'Reset (original)'
- •'Online' 'Toggle Breakpoint'
- •'Online' 'Breakpoint Dialog Box'
- •'Online' 'Step over'
- •'Online' 'Step in'
- •'Online' 'Single Cycle'
- •'Online' 'Write values'
- •'Online' 'Force values'
- •'Online' 'Release force'
- •'Online' 'Write/Force' Dialog'
- •'Online' 'Show Call Stack'
- •'Online' 'Flow Control'"
- •'Online' 'Simulation'
- •'Online' 'Communication Parameters'
- •Principle of a gateway system
- •What the communications parameters dialog on the local PC shows
- •Setting up the desired gateway server and channel
- •Setting up a new channel for the local gateway server
- •Tips for editing the parameters in the communications parameters dialogue
- •Quick check in the event of unsuccessful connection attempt to the gateway
- •'Online' 'Sourcecode download'
- •'Online' 'Create bootproject'
- •'Online' 'Write file to controller'
- •'Online' 'Load file from controller'
- •'Window' 'Log'
- •Menu Log
- •Storing the project log
- •Window set up
- •'Window' 'Tile Horizontal'
- •'Window' 'Tile Vertical'
- •'Window' 'Cascade'
- •'Window' 'Arrange Symbols'
- •'Window' 'Close All'
- •'Window' 'Messages'
- •Help when you need it
- •'Help' 'Contents and Index'
- •Main Help Window
- •Index Window
- •Context Sensitive Help
- •The Editors
- •Print margins
- •Comment
- •Zoom to POU
- •Open instance
- •Declaration Editor
- •Declaration Part
- •Input Variable
- •Output Variable
- •Input and Output Variables
- •Local Variables
- •Remanent variables
- •Constants, Typed Literals
- •External variables
- •Keywords
- •Variables declaration
- •AT Declaration
- •'Insert' 'Declarations keywords'
- •'Insert' 'Type'
- •Syntax Coloring
- •Shortcut Mode
- •Autodeclaration
- •Line Numbers in the Declaration Editor
- •Declarations as tables
- •'Insert' 'New Declaration'
- •Pragma instructiion
- •Declaration Editors in Online Mode
- •The Text Editors
- •'Insert''Operators'in text editors
- •'Insert''Operand'in text editors
- •'Insert''Function' in text editors
- •'Insert''Function Block' in text editors
- •Calling POUs with output parameters in text editors
- •The text editors in Online mode
- •'Extras' 'Monitoring Options'
- •Breakpoint Positions in Text Editor
- •How do you set a breakpoint?
- •Deleting Breakpoints
- •What happens at a breakpoint?
- •Line Number of the Text Editor
- •The Instruction List Editor
- •IL in Online mode
- •The Editor for Structured Text
- •The Graphic Editors
- •Zoom
- •Network
- •Label
- •Network Comments,'Extras' 'Options'
- •'Insert' 'Network (after)' or 'Insert' "Network (before)"
- •The network editors in the online mode
- •The Function Block Diagram Editor
- •Cursor positions in FBD
- •How to set the cursor in FBD
- •'Insert' 'Assign' in FBD
- •'Insert' 'Jump' in FBD
- •'Insert' 'Return' in FBD
- •'Insert' 'Box' in FBD
- •'Insert' 'Input'
- •'Insert' 'Output'
- •'Extras' 'Negate
- •'Extras' 'Set/Reset'
- •Cutting, Copying, Pasting, and Deleting in FBD
- •The Function Block Diagram in the Online Mode
- •The Ladder Editor
- •Cursor Positions in the LD Editors
- •'Insert' 'Contact'in LD
- •'Insert' 'Parallel Contact'
- •'Insert' 'Function Block in LD'
- •'Insert''Coil' in LD
- •POUs with EN Inputs
- •'Insert' 'Box with EN in LD'
- •'Insert' 'Function Block with EN'
- •'Insert' 'Function with EN'
- •'Insert' 'Insert at blocks in LD
- •'Insert' 'Jump' in LD
- •'Insert' 'Return' in LD
- •'Extras' 'Paste after' in LD
- •'Extras' 'Paste below'in LD
- •'Extras' 'Paste above' in LD
- •'Extras' 'Negate' in LD
- •'Extras' 'Set/Reset' in LD
- •The Ladder Diagram in the Online Mode
- •The Sequential Function Chart Editor
- •Marking Blocks in the SFC
- •'Insert' 'Step Transition (before)'
- •'Insert' 'Step Transition (after)'
- •'Insert' 'Alternative Branch (right)'
- •'Insert' 'Alternative Branch (left)'
- •'Insert' "Parallel Branch (right)"
- •'Insert' 'Parallel Branch (left)'
- •'Insert' 'Jump'
- •'Insert' 'Transition-Jump'
- •'Extras' 'Paste Parallel Branch (right)'
- •'Extras' 'Add label to parallel branch'
- •Delete a label
- •'Extras' 'Paste after'
- •'Extras' 'Zoom Action/Transition'
- •'Extras' "Clear Action/Transition"
- •'Extras' 'Step Attributes'
- •'Extras' 'Time Overview'
- •'Extras' 'Options'
- •'Extras' 'Associate Action'
- •Sequential Function Chart in Online Mode
- •The Continuous Function Chart Editor (CFC)
- •Cursor positions in the CFC
- •'Insert' 'Box' in the CFC
- •‚Insert' ‚Input' in CFC
- •'Insert' 'Output'in CFC
- •'Insert' 'Jump'in CFC
- •'Insert' 'Label' in CFC
- •'Insert' 'Return' in CFC
- •'Insert' 'Comment' in CFC
- •'Insert' 'Input of box' in CFC
- •'Extras' 'Negate' in CFC
- •'Extras' 'Set/Reset' in CFC
- •'Extras' 'EN/ENO' in CFC
- •‚Extras' ‚Properties...' in CFC
- •Selecting elementsin CFC
- •Moving elementsin CFC
- •Copying elementsin CFC
- •Creating connections
- •Deleting connections
- •Changing connections
- •'Extras' 'Connection marker'
- •Insert inputs/outputs "on the fly"
- •Order of execution
- •'Extras' 'Order' 'Display'
- •'Extras' 'Order' 'Order topologically'
- •'Extras' 'Order' 'One forwards'
- •'Extras' 'Order' 'One backwards'
- •'Extras' 'Order' 'To the beginning'
- •'Extras' 'Order' 'To the end'
- •'Extras' 'Order' 'Order everything according to data flow''
- •'Extras' 'Create macro''
- •'Extras' 'Jump into Macro'
- •'Extras' 'Expand macro'
- •'Extras' 'Back one macro level', 'Extras' 'Back all macro level'
- •Feedback paths in CFC
- •CFC in Online mode
- •Overview of the Resources
- •Global Variables
- •Editing Global Variables
- •Several Variables Lists
- •Global Variables
- •Create a Global Variable List
- •Editing Global Variable Lists
- •Editing Remanent Global Variables Lists
- •Global Constants
- •Variable Configuration
- •‚Insert' 'All Instance Paths'
- •Document Frame
- •Document Frame
- •'Extras' 'Make Docuframe File'
- •'Extras' 'Link Docu File'
- •PLC Browser
- •PLC Configuration
- •PLC Selection
- •Task Configuration
- •Which task is being processed?
- •Working in the Task Configuration
- •'Insert' 'Insert Task' or 'Insert' 'Append Task'
- •'Insert' 'Insert Program Call' or 'Insert' 'Append Program Call'
- •'Extras' 'Edit Entry'
- •'Extras' 'Set Debug Task'
- •Sampling Trace
- •'Extras' 'Trace Configuration'
- •'Extra' 'Start Trace'
- •'Extra' 'Read Trace'
- •'Extra' 'Auto Read'
- •'Extra' 'Stop Trace'
- •Selection of the Variables to be Displayed
- •Display of the Sampling Trace
- •'Extras' 'Cursor Mode'
- •'Extras' 'Multi Channel'
- •'Extras' 'Show grid'
- •'Extras' 'Y Scaling'
- •'Extras' 'Stretch'
- •'Extras' 'Compress'
- •'Extras' 'Save Trace'
- •'Extras' 'Load Trace'
- •Watch and Receipt Manager
- •Watch and Receipt Manager
- •Watch and Receipt Manager in the Offline Mode
- •'Insert' 'New Watch List'
- •'Extras' 'Rename Watch List'
- •'Extras' 'Save Watch List'
- •'Extras' 'Load Watch List'
- •Watch and Receipt Manager in the Online Mode
- •'Extra' 'Monitoring Active'
- •'Extras' 'Write Receipt'
- •'Extras' 'Read Receipt'
- •Force values
- •Library Manager
- •Using the Library Manager
- •Standard Library
- •User-defined Libraries
- •'Insert' 'Additional Library'
- •Remove Library
- •Visualization
- •Visualization
- •Create Visualization
- •Visualization Elements, Insert
- •Visualization Elements, Insert
- •'Insert' 'Rectangle'
- •'Insert' 'Rounded Rectangle'
- •'Insert' 'Ellipse'
- •'Insert' 'Polygon'
- •'Insert' 'Line'
- •'Insert' 'Curve'
- •'Insert' 'Bitmap'
- •'Insert' 'Visualization'
- •'Insert' 'Button'
- •Working with Visualization Elements
- •Selecting Visualization Elements
- •Modifying Visualization Elements
- •Dragging Visualization Elements
- •Copying Visual Elements
- •Changing the Selection and Insert Mode
- •Status Bar in the Visualization
- •Visualization Elements, Configure
- •'Extras' 'Configure'
- •Placeholder
- •'Extras' 'Placeholder list'
- •Shape
- •Text
- •Line width
- •Colors
- •Motion absolute
- •Motion relative
- •Variables
- •Input
- •ToolTip
- •Bitmap
- •Visualization
- •Additional Visualization Element Functions
- •'Extras' 'Send to Front'
- •'Extras' 'Send to Back'
- •'Extras' 'Select Background Bitmap'
- •'Extras' 'Clear Background Bitmap'
- •'Extras' 'Align'
- •'Extras' 'Select All'
- •'Extras' 'Select Mode'
- •'Extras' 'Element list'
- •'Extras' 'Settings'
- •Operation over the keyboard - in online mode
- •'File' 'Print' in online mode
- •Visualizations in libraries
- •DDE Interface
- •DDE Communication with WAGO-I/O-PRO 32
- •Activating the DDE Interface
- •General Approach to Data
- •Which variables can be read?
- •Linking variables using WORD
- •Linking variables using EXCEL
- •Accessing variables with Intouch
- •Keyboard Commands
- •Use of Keyboard
- •Key Combinations
- •Data Types
- •Standard Data types
- •Data types
- •BOOL
- •Integer Data Types
- •REAL
- •STRING
- •Time Data Types
- •Defined Data Types
- •ARRAY
- •Function Checkbounds
- •Pointer
- •Enumeration
- •Structures
- •References
- •Subrange types
- •The IEC Operators
- •The IEC Operators
- •Arithmetic Operators
- •INDEXOF
- •SIZEOF
- •Bitstring Operators
- •Bit-Shift Operators
- •Selection Operators
- •LIMIT
- •Comparison Operators
- •Address Operators
- •Content Operator
- •Calling Operator
- •Type Conversion Functions
- •BOOL_TO Conversions
- •TO_BOOL Conversions
- •Conversion between Integral Number Types
- •REAL_TO Conversions
- •TIME_TO/TIME_OF_DAY Conversions
- •STRING_TO Conversions
- •TRUNC
- •Numeric Functions
- •SQRT
- •ASIN
- •ACOS
- •ATAN
- •EXPT
- •Standard Library Elements
- •String functions
- •LEFT
- •RIGHT
- •CONCAT
- •INSERT
- •DELETE
- •REPLACE
- •FIND
- •Bistable Function Blocks
- •SEMA
- •Trigger
- •R_TRIG
- •F_TRIG
- •Counter
- •CTUD
- •Timer
- •The UTIL.LIB Library
- •UTIL.LIB Library
- •BCD conversion
- •Bit/byte functions
- •EXTRACT
- •PACK
- •PUTBIT
- •UNPACK
- •Mathematical help functions
- •DERIVATIVE
- •INTEGRAL
- •STATISTICS_INT
- •STATISTICS_REAL
- •VARIANCE
- •Controllers
- •Signal generators
- •BLINK
- •Function manipulators
- •CHARCURVE
- •RAMP_INT
- •RAMP_REAL
- •Analogue value processing
- •HYSTERESIS
- •LIMITALARM

Components of WAGO-I/O-PRO 32 |
• 67 |
Options |
|
|
|
If an item is relevant, then the concept appears on the right side of the status bar in black script, otherwise in gray script.
When you are working in online mode, the concept Online appears in black script. If you are working in the offline mode it appears in gray script.
In Online mode you can see from the status bar whether you are in the simulation (SIM), the program is being processed (RUNS), a breakpoint is set (BP), or variables are being forced (FORCE).
With text editor the line and column number of the current cursor position is indicated (e.g. Line:5, Col.:11). In online mode 'OV' is indicated black in the status bar. Pressing the <Ins> key switches between Overwrite and Insert mode.
If the mouse point is in a visualization, the current X and Y position of the cursor in pixels relative to the upper left corner of the screen is given. If the mouse pointer is on an Element, or if an element is being processed, then its number is indicated. If you have an element to insert, then it also appears (e.g.
Rectangle).
If you have chosen a menu command but haven't yet confirmed it, then a short description appears in the status bar.
The display of the statusbar is optional (see 'Project' 'Options' category
Desktop).
4.1.8 Context Menu
Shortcut: <Shift>+<F10>
Instead of using the menu bar for executing a command, you can use the right mouse button. The menu which then appears contains the most frequently used commands for a selected object or for the active editor. The choice of the available commands adapts itself automatically to the active window. The choice of the available commands adapts itself automatically to the active window.
4.2 Options
About WAGO-I/O-PRO 32 there can be of course only one viewpoint. In WAGO-I/O-PRO 32, however, you can configure the view of the main window (and have more than one viewpoint). In addition you can make other settings. For this you have the command 'Project' 'Options' at your disposal. The settings you make thereby are, unless determined otherwise, saved in the file "WAGO-I/O-PRO 32.ini" and restored at the next WAGO-I/O-PRO 32 startup.
WAGO-I/O-SYSTEM 759 WAGO-I/O-PRO 32

68• Components of WAGO-I/O-PRO 32
Options
4.2.1 'Project' 'Options'
With this command the dialog box for setting options is opened. The options are divided into different categories. Choose the desired category on the left side of the dialog box by means of a mouse click or using the arrow keys and change the options on the right side.
You have at your disposal the following categories:
Load & Save
User information
Editor
Desktop
Color
Directories
Log
Build
Passwords
Sourcedownload
Symbol configuration
Macros
4.2.2Options for Load & Save
If you choose this category in the Options dialog box , then you get the following dialog box:
x Option dialog box of the category Load & Save
When activating an option, a check ( ) appears before the option.
WAGO-I/O-SYSTEM 759 WAGO-I/O-PRO 32

Components of WAGO-I/O-PRO 32 |
• 69 |
Options |
|
|
|
If you choose the option Create Backup, then WAGO-I/O-PRO 32 creates a backup file at every save with the extension ".bak". In this way you can always restore the versions before the last save.
If you choose the option Auto Save , then while you work your project is constantly saved to a temporary file with the extension ".asd" according to a set time interval (Auto Save Interval). This file is erased at a normal exit from the program. If for any reason WAGO-I/O-PRO 32 is not shut down "normally" (e.g. due to a power failure), then the file is not erased. When you open the file again the following message appears:
x There is an auto save backup.
You can now decide whether you want to open the original file or the auto save file.
Ask for project info: When saving a new project or saving a project under a new name, the project info is automatically called. You can visualize the project info with the command 'Project' 'Project info' and also process it.
Auto Load:At the next start of WAGO-I/O-PRO 32 the last open project is automatically loaded. The loading of a project at the start of WAGO-I/O-PRO 32 can also take place by entering the project in the command line.
Save before compile: The project is saved before each compilation.
4.2.3 Options for User information
If you choose this category in the Options dialog box, then you get the following dialog box:
x Options dialog box of the category User information
WAGO-I/O-SYSTEM 759 WAGO-I/O-PRO 32