MLAxisReadParam

Pipe Network motion icon This function/function block was added in KAS v4.02.

Function Block - Returns the value of the specified axis parameter.

Inputs

Input	Data Type	Range	Unit	Default	Description
AxisID	DINT	No range	N/A	No default	ID Name of the Axis block.
ParameterNumber	INT	Enumerated	N/A	No default	See Axis Parameters.

Outputs

Output	Data Type	Range	Unit	Description
OK	BOOL	FALSE, TRUE	N/A	Indicates whether this function block has completed without error.
Value	LREAL	No range	N/A	Value of the axis parameter.

Remarks

None

Axis Parameters

ID	Parameter	Name	R/W	Update Rate Type	Description
1035	ML_AXIS_PARAM_BUS_INTERFACE_TYPE	Bus Interface Type	Read-only	Static	The parameter value is: DRIVE_BUS_INTERFACE_ECAT when the axis is associated with an EtherCAT device. DRIVE_BUS_INTERFACE_SIMULATOR when the axis is simulated.

Parameter

Name

R/W

Update Rate Type

Description

1035

ML_AXIS_PARAM_BUS_INTERFACE_TYPE

Bus Interface Type

Read-only

Static

The parameter value is:

DRIVE_BUS_INTERFACE_ECAT when the axis is associated with an EtherCAT device.
DRIVE_BUS_INTERFACE_SIMULATOR when the axis is simulated.

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

(* Check if Pipe axis is associated with an EtherCAT device or simulated *)
Inst_MLAxisReadParam(PipeNetwork.AXIS1, ML_AXIS_PARAM_BUS_INTERFACE_TYPE);
IF Inst_MLAxisReadParam.OK THEN
   Axis1_Simulated := Inst_MLAxisReadParam.Value = DRIVE_BUS_INTERFACE_SIMULATOR;
END_IF;