Operands

• Overview
• Constants
  • BOOL Constants
  • TIME Constants
  • DATE Constants
  • TIME_OF_DAY Constants
  • DATE_AND_TIME Constants
  • Number Constants
  • REAL/LREAL Constants
  • STRING Constants
  • Typed Literals
• Variables
  • Variables
  • System Flags
  • Accessing variables for arrays, structures and POUs
  • Addressing bits in variables
• Addresses
  • Adresses, Note
  • Address
  • Memory Location
• Functions
  • Functions