Routine Display

The
Ladder Editor Routine Display
 illustrates the elements that make up the ladder diagram logic routines. To enter ladder logic, drag the ladder elements from the
Ladder Instruction
 toolbar and drop them into the
Routine Display
. The Ladder Editor Routine Display elements may include:
  • rungs
  • branches
  • instructions
  • operands
  • instruction comments
  • main operand tag descriptions
    TIP:
    When entering instructions the question mark symbol (?) is used to denote where to enter a value for the instruction.
    Two question marks (??) display when the value should be supplied by the system, but the system was unable to attain the value.
Provide Feedback
Have questions or feedback about this documentation? Please submit your feedback here.