MC_WriteParam
Inputs
Input |
Data Type |
Range |
Unit |
Default |
Description |
---|---|---|---|---|---|
Execute |
BOOL |
FALSE, TRUE |
N/A |
No default |
Requests to write an axis parameter. |
Axis |
AXIS_REF |
1 to 256 |
N/A |
No default |
Name of a declared instance of the AXIS_REF library function.
|
ParameterNumber |
INT |
No range |
N/A |
No default |
Parameter number. See Axis Parameters. |
Value |
LREAL |
No range |
N/A |
No default |
Value to write. |
Outputs
Output |
Data Type |
Range |
Unit |
Description |
---|---|---|---|---|
Done |
BOOL |
FALSE, TRUE |
N/A |
Indicates the parameter has been written. |
Busy |
BOOL |
FALSE, TRUE |
N/A |
Indicates this function block is executing. |
Error |
BOOL |
FALSE, TRUE |
N/A |
Indicates an invalid input was specified. |
ErrorID |
INT |
-32768 to +32767 |
|
Indicates the error if the Error output is set to TRUE. |
Remarks
-
-
This function or function block returns cached data.
See Program a Multi-Core Controller.
See Function Blocks - General Rules about how inputs and outputs work.
Figure 1: The MC_WriteParam
FBD Language Example
Not available.
FFLD Language Example
IL Language Example
Not available.
ST Language Example
(* MC_WriteParam ST example *)
MasterOffset := 12.34;
Inst_MC_WriteParam( EnableWrite, Axis1, MC_AXIS_PARAM_MASTER_OFFSET, MasterOffset);