MLSmpConPLCAxis

Description

This function connects a sampler block to a specific variable from a PLCOpen Axis.

Figure 7-107: MLSmpConPLCAxis function

Arguments

Input

BlockID	Description	ID Name of the SMP function block in the Pipe Network
	Data type	DINT
	Range	[-2147483648, 2147483648]
	Unit	N/A
	Default	—
AxisID	Description	Name of a declared instance of the AXIS_REF library function (for more details, Modify PLCopen Axis.)
	Data Type	AXIS_REF
	Range	[1,256]
	Unit	N/A
	Default	—
Variable	Description	Variable to be connected to. You need to use one of the following Internal Defines: MC_ACTUAL_POSITION MC_COMMAND_POSITION MC_NORMAL_COMMAND_POSITION MC_SUPERIMPOSED_COMMAND_POSITION MC_PHASE_COMMAND_POSITION
	Data Type	UINT
	Range	N/A (use available macros)
	Unit	N/A
	Default	—

Output

Default (.Q)	Description	FunctionA function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances. block is operational See more details here.
	Data type	BOOL
	Unit	N/A

Return Type

BOOL

Example

Structured Text

//Connect a Sampler pipe block named “SAMPLER” to a variable named “MC_ACTUAL_POSITION” from a PLCOpen Axis named Axis1.
MLSmpConPLCAxis( PipeNetwork.SAMPLER, Axis1, MC_ACTUAL_POSITION);

Ladder Diagram

Function Block Diagram

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