LD Element: Coil Symbol: Symbol in the editor: The element is available only in the LD editor. A coil applies the value supplied from the left and saves it in the Boolean variable assigned to the coil

LD Element: Branch Start/End Symbol: The element is used for the Closed Branch . :

Closed Branch A closed branch is available in LD only, and it contains a start point and an end point. It is used for implementing parallel analyses of logical elements. . Inserting a closed branch In

Modifiers and Operators in IL Table 5 . Modifiers Modifier Combined with operator Description C JMP , CAL , RET The command is executed only when the result of the preceding expression is TRUE . N JMP

Reference: User Interface :

Command: Negation Symbol: Shortcut: Ctrl + N Function : The command negates the following elements: Input/output of a box Jump Return Coil Call : FBD/LD/IL menu; context menu Requirements : The FBD/LD

Command: Edge Detection Symbol (FBD): Symbol (LD): Shortcut: Ctrl + N Function : The command inserts an edge detection before the selected box input or box output. Call : FBD/LD/IL menu; context menu

Command: Set/Reset Symbol: Shortcut: Ctrl + M Function : The command toggles between reset, set, and no none for an element with a Boolean output. Call : FBD/LD/IL menu; context menu Requirements : Th

Command: Set Output Connection Symbol: Shortcut: Ctrl + W Function : The command turns the selected box output into the forwarding box output. Call : FBD/LD/IL menu; context menu Requirements : The Ed

Command: Insert Branch Symbol: Shortcut: Ctrl + Shift + V Function : The command creates an open branch on the selected line. Call : FBD/LD/IL menu; context menu Requirements : The FBD/LD/IL editor is