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344 The UTIL.LIB Library

Analogue value processing

14.7.3RAMP_REAL

RAMP_REAL functions in the same way as RAMP_INT, with the simple difference that the inputs IN, ASCEND, DESCEND and the output OUT are of the type REAL.

14.8 Analogue value processing

14.8.1HYSTERESIS

The input to this function block consists of three INT values IN, HIGH and LOW. The output OUT is of the type BOOL.

If IN goes below the limiting value LOW, OUT becomes TRUE. If IN goes over the upper limit HIGH, FALSE is delivered.

An illustrative example:

WAGO-I/O-SYSTEM 759 WAGO-I/O-PRO 32

The UTIL.LIB Library 345

Analogue value processing

14.8.2LIMITALARM

This function block specifies, whether the input value is within a set range and which limits it has violated if it has done so.

The input values IN, HIGH and LOW are each of the type INT, while the outputs O, U and IL are of the type BOOL.

If the upper limit HIGH is exceeded by IN, O becomes TRUE, and when IN is below LOW, U becomes TRUE. IL is TRUE if IN lies between LOW and HIGH.

Example in FBD:

WAGO-I/O-SYSTEM 759 WAGO-I/O-PRO 32

346 Index

Index

"

"SEQUENCE" first expansion level: 51 "SEQUENCE" second expansion level: 55 "TRAFFICSIGNAL" body: 47 "TRAFFICSIGNAL" declaration: 47 "WAIT" body: 50

"WAIT" declaration: 50

:

: 50, 199, 232, 249

‚Extras' ‚Properties...' in CFC: 209 ‚File' ‚Print' in online mode: 267 ‚Insert' ‚Input' in CFC: 206 ‚Insert' 'All Instance Paths': 226

A

ABS: 311

Absolute Value: 311 Access conflict: 111 Access rights: 118

Accessing variables with Intouch: 269 ACOS: 315

Action Init: 52

Action: 19, 32, 33, 53, 119

Actions and transition conditions: 53 Activating the DDE Interface: 268 Active step: 34

ADD: 287

Additional Online Functions: 11

Additional Visualization Element Functions: 261 Additional WAGO-I/O-PRO 32 Features: 11 Address Function: 303

ADR: 303

ALIAS: 283

Alternative Branch in SFC: 38, 195 Alternative branch: 38

AND: 290

Arc cosine: 315 Arc sine 10-26: 315 Arc tangent: 316

Archive ZIP 87, 89, 90 Argument: 12, 14 ARRAY: 278

ASIN: 315

Assignment Combs: 185 Assignment operator: 27 Assignment: 25

AT Declaration: 162 AT: 162

ATAN: 316 Auto Load: 68 Auto Save: 68

Autodeclaration: 71, 164 Autoformat: 71

B

BCD conversion: 335

BCD_TO_INT: 335

Binding of ST operators: 25

Bistable Function Blocks: 323

Bit-addressed variables: 180

Bitmap: 248, 259

Bitvalues: 73

BLINK: 340

Body: 71, 156, 176, 178, 188, 194

Bookmark in Help: 153

BOOL: 275

BOOL_TO Conversions: 304

Breakpoint Dialog Box: 134

Breakpoint position: 134

Breakpoint Positions in Text Editor: 174

Breakpoint: 11, 42, 173, 175

Build 93

Build: 77

BY: 30

BYTE: 275

C

CAL: 304 Call tree 93 Call tree: 120

Calling a function block: 16, 25 Calling a function: 12

Calling function blocks in ST: 27

Calling POUs with output parameters in text editors: 173 Calling POUs: 173

CASE instruction: 29 CASE: 25, 29 CD-ROM drive 6

CFC in Online mode: 219 CFC: 39

Change values online: 43 Changing connections in CFC: 211 Changing connections: 211

Changing the Selection and Insert Mode: 249 CHARCURVE: 342

Check 93 Check: 94, 110

CheckBounds: 278

CheckDivReal: 288 CheckRangeSigned: 283 CheckRangeUnsigned: 283 Coil: 41, 190

Collapse Node: 114 Colors: 74, 254

Comment: 72, 156, 166, 179 Communication

Symbol interface: 81 Communication cable 5 Communication: 81

Communications Parameters Gateway: 142 Comparing projects: 102

Components of WAGO-I/O-PRO 32 64 Compress: 237

CONCAT: 320 Concatenation: 320 Concurrent Access 93 Configure element: 250 Connecting the standard.lib: 49

Connection marker in CFC: 211 CONSTANT: 160

Constants

Typed Literals: 160 Constants: 160 Contact: 40, 189

Content Operator: 280, 304 Context Menu: 67

Context Sensitive Help: 155 Continuous function chart editor: 39 Controller: 131

Controlling a Traffic Signal Unit: 46 Conversion of Integral Number Types: 307 Conversions of types: 304

Convert object: 116

WAGO-I/O-SYSTEM 759 WAGO-I/O-PRO 32

Index 347

Copy in Help: 153

Copy: 123

Copying elementsin CFC: 210

Copying in CFC: 210

Copying in FBD: 186

Copying Visual Elements: 249

COS: 314

Cosine: 314

Counter: 328

Create a Global Variable List: 222

Create a SFC diagram: 52

Create Backup: 68

Create bootproject: 148

Create POU: 46

Create translation file: 95

Create Visualization: 246

Creating a new visualization: 59

Creating connections in CFC: 210

Creating connections: 210

Cross Reference List: 120

Cross-reference list 93

CTD: 329

CTU: 328

CTUD: 329

Cursor positions in FBD: 181

Cursor positions in the CFC: 204

Cursor Positions in the LD Editors: 188

Cut: 122

Cutting in FBD: 186

D

Data types: 21, 65, 275 DATE: 276 DATE_AND_TIME: 276 DATE_TO Conversions: 310 DCF file: 222

DDE Communication with WAGO-I/O-PRO 32: 268

DDE interface of the WAGO-I/O-PRO 32 programming system: 268

DDE Interface: 268 Debugger: 173 Debugging

Online Functions: 42

Debugging: 11, 42, 77, 180 Declaration

Array: 164

Field: 164 Declaration Editor: 157

Declaration Editors in Online Mode: 170 Declaration Part: 12, 71, 156, 157, 176, 178, 188, 194 Declaration: 50, 157, 164

Declarations as table: 166 Declarations as tables: 71, 166 Declare

automatic: 71, 164 Declare Variable: 129 Decrementer: 329 Defined Data Types: 278 Delete a label: 197 Delete: 124

DELETE: 321

Deleting a Transition: 198

Deleting an Action: 198

Deleting Breakpoints: 175 Deleting connections in CFC: 211 Deleting connections: 211 Deleting in FBD: 186 Dereferencing: 280, 304 DERIVATIVE: 337

Desktop: 73

DINT: 275

Directory: 75 Disk drive 5

Display of the Sampling Trace: 235

DIV: 288

DO: 31

Document Frame: 226

Document: 91, 100

Download: 80, 132, 148

Download-Information 94

Drag&Drop: 113

Dragging Visualization Elements: 249

DT: 276

DT_TO Conversions: 310

DWORD: 275

'

'Edit' 'Copy': 123 'Edit' 'Cut': 122 'Edit' 'Delete": 124 'Edit' 'Find next': 125 'Edit' 'Find': 125

'Edit' 'Input Assistant': 126 'Edit' 'Macros': 130

E

Edit Menu Copy: 123 Cut: 122, 186 Delete: 124

Find next: 125 Find: 125

Input Assistant: 126 Next error: 129 Paste: 123, 186 Previous error: 130 Redo: 122 Replace: 126 Undo: 121

Edit Menu: 121, 122, 123, 124, 125, 126, 129, 130, 186

'

'Edit' 'Next error'": 129 'Edit' 'Paste': 123

'Edit' 'Previous error'": 130 'Edit' 'Redo': 122

'Edit' 'Replace': 126 'Edit' 'Undo': 121

'Edit''Declare Variable': 129

E

Editing functions: 121

Editing Global Variable Lists: 223 Editing Global Variables: 221 Editing of the translation file: 98

Editing Remanent Global Variables Lists: 224 Editor options: 70

Editors: 71, 156, 176, 178, 188, 194 ELSE: 28, 29

ELSIF: 28

EN Input: 41, 190 EN POU: 41 END_CASE: 29 END_FOR: 30 END_IF: 28 END_REPEAT: 31

END_TYPE: 280, 281, 283 END_VAR: 158, 159, 160, 225 END_WHILE: 31

Endless loop 9

Entering Trace Variables: 232 Entry action: 34, 196

Entry or exit actionf: 34 Enumeration: 280

EQ: 302

WAGO-I/O-SYSTEM 759 WAGO-I/O-PRO 32

348 Index

Exit action: 34, 196

EXIT instruction: 32

EXIT: 25, 32

EXP: 313

Expand Node: 114

'

'Expand nodes' 'Collapse nodes': 114

E

Exponential Function: 313 Exponentiation: 316 export file: 222

Export: 101 Expression: 24 Expressions: 24 EXPT: 316 External library 244 External library: 86

External variables: 160 EXTERNAL: 160

'

'Extra' 'Auto Read': 235

'Extra' 'Monitoring Active': 241

'Extra' 'Read Trace': 234

'Extra' 'Start Trace': 234

'Extra' 'Stop Trace': 235

E

EXTRACT: 336

Extras Menu Align: 262

Associate Action: 200 Auto Read: 235

Clear Action/Transition: 198

Clear Background Bitmap 8-12: 262 Compress: 237

Configure: 250 Cursor Mode: 236 Edit Entry: 231 Element list: 262

Link Docuframe File: 227 Load Trace: 238

Load Watch List: 240 Make Docuframe File: 227 Monitoring Active: 241 Multi Channel: 236 Options: 200

Paste after: 197 Read Receipt: 242 Read Trace: 234

Rename Watch List: 240 Save Trace: 238

Save Watch List: 240 Select All: 262

Select Background Bitmap: 261 Send to Back: 261

Send to Front: 261 Set Debug Task: 231 Set/Reset: 186 Settings: 263

Show grid: 237 Start Trace: 234 Step Attributes: 198 Stop Trace: 235 Stretch: 237

Time Overview: 199 Trace Configuration: 232 Trace in ASCII-file: 238 Use IEC Steps: 200

Write Receipt: 242 Y Scaling: 237

Zoom Action/Transition: 197

Extras Menu: 186, 197, 198, 199, 200, 227, 231, 232, 234, 235, 236, 237, 238, 240, 241, 242, 250, 261, 262, 263

'

'Extras' "Clear Action/Transition": 198 'Extras' 'Accept change': 107

'Extras' 'Accept changed item': 107 ''Extras' 'Accept properties': 107

'Extras' 'Add label to parallel branch': 197 'Extras' 'Align': 262

'Extras' 'Associate Action': 200 'Extras' 'Back one macro level'

'Extras' 'Back all macro level': 218 'Extras' 'Clear Background Bitmap': 262 'Extras' 'Compress': 237

'Extras' 'Configure': 250

'Extras' 'Connection marker': 211 'Extras' 'Create macro'': 216 'Extras' 'Cursor Mode': 236 'Extras' 'Edit Entry': 231

'Extras' 'Edit Macro': 217 'Extras' 'Element list': 262 'Extras' 'EN/ENO' in CFC: 208 'Extras' 'Expand macro': 218 'Extras' 'Link Docu File': 227 'Extras' 'Load Trace': 238 'Extras' 'Load Watch List': 240

'Extras' 'Make Docuframe File': 227

E

Extras Menu

Monitoring Options: 174

Negate: 185

Options: 179

Extras Menu: 174, 179, 185

'

'Extras' 'Monitoring Options': 174 'Extras' 'Multi Channel': 236 'Extras' 'Negate' in CFC: 207 'Extras' 'Negate' in LD: 193 'Extras' 'Negation': 185

'Extras' 'Next difference': 107 'Extras' 'Open instance' 157 'Extras' 'Options': 200 'Extras' 'Order' 'Display': 213

'Extras' 'Order' 'One backwards': 214 'Extras' 'Order' 'One forwards': 214

'Extras' 'Order' 'Order everything according to data flow'': 214 'Extras' 'Order' 'Order topologically': 213

'Extras' 'Order' 'To the beginning': 214 'Extras' 'Order' 'To the end': 214 'Extras' 'Paste above' in LD: 193 'Extras' 'Paste after' in LD: 192 'Extras' 'Paste after': 197

'Extras' 'Paste below'in LD: 192

'Extras' 'Paste Parallel Branch (right)': 197 'Extras' 'Placeholder list': 251

'Extras' 'Previous difference': 107 'Extras' 'Read Receipt': 242 'Extras' 'Rename Watch List': 240 'Extras' 'Save Trace': 238

'Extras' 'Save Watch List': 240 'Extras' 'Select All': 262

'Extras' 'Select Background Bitmap': 261 'Extras' 'Select Mode': 262

'Extras' 'Send to Back': 261 'Extras' 'Send to Front': 261 'Extras' 'Set Debug Task': 231

WAGO-I/O-SYSTEM 759 WAGO-I/O-PRO 32