Delta-electronics DELTA DUP-B Manual de usuario Pagina 306

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 491
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 305
Chapter 3 Creating and Editing Screens
For example, suppose that there are 25 element addresses on the screen and
Background is used (5 lines of macro commands), if the setting value of background
macro update cycle is set to 2, when background macro is executed, HMI will first read
25 element addresses and then execute 2 lines of background macro in sequence.
Read 25 element addresses
Execute 1st and 2nd line commands
of Background Macro
Read 25 element addresses
After ex
ecution
After read operation
Afte
r read operation
Execute 5th line commands of
Background Macro
After read operation
After execution
Execute 3rd and 4th line commands
of Background Macro
Read 25 element addresses
After ex
ecution
Execute
Backgr
ound Macro
again
Revision May, 2010 3-285
Vista de pagina 305
1 2 ... 301 302 303 304 305 306 307 308 309 310 311 ... 490 491

Comentarios a estos manuales

Sin comentarios