MC_WriteParameter

This FB serves to write a parameter of the axis data structure or the drive.

Name Data type	Information/possible settings
Axis AXIS_REF	Transfer of the axis data structure Motion axes (AXIS_REF)
Execute BOOL	FALSE ä TRUE	Trigger write request.
ParameterNumber DINT	Determination of the parameter number of the parameter to be written. Axis data parameter: Parameter number = subindex, see " Functions and parameterisation ". Example: Feed constant of the AxisRef: `parameter number:= 32` Drive parameters: For converting a CANopen index (i700) into a parameter number, the L_MC1P_IndexToParameter function is available. For converting a Lenze code (9400) into a parameter number, the L_MC1P_CodenumberToParameter function is available.
Value LREAL	Parameter value to be written
ExecutionMode MC_EXECUTION_MODE	Execution mode: mcImmediately: Immediate execution mcQueued: Same functionality as " Buffered " buffer mode, i.e. start execution after the currently active motion command has been completed.

Name

Data type

Information/possible settings

Axis

Transfer of the axis data structure

Execute

BOOL

FALSE ä TRUE

Trigger write request.

ParameterNumber

DINT

Determination of the parameter number of the parameter to be written.

Axis data parameter: Parameter number = subindex, see " Functions and parameterisation ".

Example: Feed constant of the AxisRef:


           parameter number:= 32

Drive parameters:

For converting a CANopen index (i700) into a parameter number, the L_MC1P_IndexToParameter function is available.

For converting a Lenze code (9400) into a parameter number, the L_MC1P_CodenumberToParameter function is available.

Value

LREAL

Parameter value to be written

ExecutionMode

Execution mode:

mcImmediately: Immediate execution

mcQueued: Same functionality as " Buffered " buffer mode, i.e. start execution after the currently active motion command has been completed.

Name Data type	Value/meaning
Done BOOL	TRUE	Write request completed successfully.
Busy BOOL	TRUE	Processing is running.
Error BOOL	TRUE	An error has occurred. For details see ErrorID .
ErrorID L_IE1P_Error	If Error = TRUE: Error number for the error that has occurred.