Allen-Bradley ControlLogix 1756 User Manual

Publication 1756-RM084F-EN-P - July 2002
Entering Sequential Function Chart Logic 7-19
BRANCH example
BRANCH (ID := 4, Y := 200, BranchType := Simultaneous,
BranchFlow := Diverge)
LEG (ID := 5)
END_LEG
LEG (ID := 6)
END_LEG
LEG (ID := 7)
END_LEG
END_BRANCH
Entering Directed Links
The directed link blocks in an SFC routine identify the links between
SFC components. Directed links follow this format:
DIRECTED_LINK (
FromElementID := <
unique_identifier >,
ToElementID := <
unique_identifier >,
ShowLink := <TRUE|FALSE>)
END_DIRECTED_LINK
Where:
Item: Identifies:
FromElementID
the source element of the link. Enter an unsigned, 32-bit integer value.
Specify:
FromElementID := number
ToElementID
the destination element of the link. Enter an unsigned, 32-bit integer value.
Specify:
ToElementID := number
ShowLink
whether or not to show the link. Enter TRUE or FALSE.
Specify: ShowLink := text
Spare Allen-Bradley Parts

Allen-Bradley ControlLogix 1756 Specifications

General

Brand	Allen-Bradley
Model	ControlLogix 1756
Category	Controller
Language	English