Lenze PLC Designer PLC Designer (R2-x) - Manual (Page 11)

L-force | PLC Designer
DMS 3.2 EN 02/2011 TD29 9
7.2 Declaration Editor... ___________________________________________ 248
7.2.1 General______________________________________________ 248
7.2.2 Declaration Part _______________________________________ 249
7.2.3 Recommendations on the naming of identifiers_______________ 250
7.2.4 Input Variable_________________________________________ 255
7.2.5 Output Variable _______________________________________ 255
7.2.6 Input and Output Variables ______________________________ 255
7.2.7 Local Variables ________________________________________ 256
7.2.8 Remanent variables ____________________________________ 256
7.2.9 Constants, Typed Literals ________________________________ 258
7.2.10 External variables______________________________________ 258
7.2.11 Keywords ____________________________________________ 258
7.2.12 Variables declaration ___________________________________ 259
7.2.13 AT Declaration ________________________________________ 260
7.2.14 'Insert' 'Declaration keywords' ____________________________ 260
7.2.15 'Insert' 'Type'__________________________________________ 260
7.2.16 Syntax Coloring _______________________________________ 261
7.2.17 Shortcut Mode ________________________________________ 261
7.2.18 Autodeclaration _______________________________________ 262
7.2.19 Line Numbers in the Declaration Editor _____________________ 264
7.2.20 Declarations as tables___________________________________ 264
7.2.21 'Insert' 'New Declaration' ________________________________ 265
7.2.22 Declaration Editors in Online Mode ________________________ 266
7.3 Pragma instructions ___________________________________________ 267
7.3.1 Pragmas, Overview_____________________________________ 267
7.3.2 Pragma instructions for Initialization, Monitoring, Creation
of symbols, Bitaccess ___________________________________ 267
7.3.3 Pragma {link} for linking a POU during code generation _________ 271
7.3.4 Pragma instructions for Parameter Manager entries ___________ 271
7.3.5 Pragmas for Controlling the Display of Library Declaration Parts __ 279
7.3.6 Pragma for nonpersistent data types _______________________ 281