MC_AbortTrigger

Functional Description

This function block terminates position capture.

Library Name and Namespace

Library name: PLCopen MC part 1

Namespace: PLCO

Graphical Representation

Inputs

Input	Data type	Description
Axis	Axis_Ref	Reference to the axis for which the function block is to be executed.
Execute	BOOL	Value range: FALSE, TRUE. Default value: FALSE. A rising edge of the input Execute starts the function block. The function block continues execution and the output Busy is set to TRUE. A rising edge at the input Execute is ignored while the function block is being executed.
ifTrigger	MC_Trigger_Ref	Edge to trigger position capture. Refer to MC_Trigger_Ref for a description.

Input

Data type

Description

Axis

Axis_Ref

Reference to the axis for which the function block is to be executed.

Execute

BOOL

Value range: FALSE, TRUE.

Default value: FALSE.

A rising edge of the input Execute starts the function block. The function block continues execution and the output Busy is set to TRUE.

A rising edge at the input Execute is ignored while the function block is being executed.

ifTrigger

MC_Trigger_Ref

Edge to trigger position capture.

Refer to MC_Trigger_Ref for a description.

Outputs

Output	Data type	Description
Done	BOOL	Value range: FALSE, TRUE. Default value: FALSE. oFALSE: Execution has not been finished, or an error has been detected. oTRUE: Execution terminated without an error detected.
Busy	BOOL	Value range: FALSE, TRUE. Default value: FALSE. oFALSE: Function block is not being executed. oTRUE: Function block is being executed.
Error	BOOL	Value range: FALSE, TRUE. Default value: FALSE. oFALSE: Function block is being executed, no error has been detected during execution. oTRUE: An error has been detected in the execution of the function block.
ErrorID	ET_Result	This enumeration provides diagnostics information.

Possible Values of ET_Result

ErrorId	Cause	Corrective
AxisInvalid	No axis is specified for the input Axis or specified axis does not support the required function. For MC_Touchprobe and MC_AbortTrigger: Specified axis does not support capture.	Connect the axis for which the function block is to be executed to the input Axis. For MC_Touchprobe and MC_AbortTrigger: Use an axis that supports capture.
DeviceAccessFailed	Error detected writing/reading via the service channel in Sercos phase 4.	Reduce the frequency of access to the service channel with FB_WriteIDN and/or FB_ReadIDN.
InvalidCaptureSource	The specified capture source does not exist.	Verify that the capture source is supported by the device.
InvalidDigitalInputConfiguration	The configuration of the digital input of the controller for the encoder is invalid.	Verify correct configuration of the digital input for the encoder.
NoEncoderSupplyDetected	No encoder power supply	Ensure correct encoder power supply.
UnexpectedReturnValue	Indeterminable return value from system.	Contact your Schneider Electric representative.