FunctionMLAxisIsTriggedPipe Network motion icon

Description

Checks if the axis got a trigger event. Returns TRUE if the Fast InputClosedThe inputs are taken into account at each cycle depending on the system periodicity (for example each millisecond). Under certain circumstances this can be insufficient when more accuracy is needed, or if a quick response is required from the system. To fill the gap, a drive may have some Fast Input connections (generally one or two). When an event happens that triggers a Fast Input (e.g. when a sensor sends a rising edge), the detection of a signal occurs faster (which can be 1000 times more accurate than the system periodicity). Then the timestamp associated with this input can be provided to the IPC to take corrective action event has been triggered and not yet been reset.

Arguments

Input

ID

Description

ID Name of the Axis block

 

Data type

DINT

 

Range

 

Unit

N/A

 

Default

InputID

Description

ID of the triggered Fast input of an axis (ie IN1 and IN2 on S300Closed"Servostar 300 drive" See Servo Drive in Glossary) .

0 = Touch Probe 1 / Capture Engine 0

1 = Touch Probe 2 / Capture Engine 1

Range is [0,1]

 

Data type

DINT

 

Range

 

Unit

N/A

 

Default

edge

Description

Configures the Inputs as 0= Disabled, 1=Rising EdgeClosedA rising edge is the transition of a digital signal from low to high. It is also called positive edge, 2=Falling edge

 

Data type

DINT

 

Range

 

Unit

N/A

 

Default

Output

Default (.Q)

Description

Returns true when function successfully executes.

See more details here.

 

Data type

BOOL

 

Unit

N/A

Related Functions

MLAxisRstFastIn

Example

Structured Text

 

MLAxisIsTrigged (PipeNetwork.Axis1, 0,1 ) ;

 

Ladder Diagram

MLAxisIsTrigged: LD example

 

Function Block Diagram

MLAxisIsTrigged: FBD example

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