MC_WriteBoolPar

 Function Block A function block groups an algorithm and a set of private data. It has inputs and outputs. - Writes the specified axis Boolean parameter.

Inputs

Input	Data Type	Range	Unit	Default	Description
Execute	BOOL	0, 1	N/A	No default	Requests to write a Boolean axis parameter.
Axis	AXIS_REF	1, 256	N/A	No default	Name of a declared instance of the AXIS_REF library function A function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances.. See Axis Name and Number. See AXIS_REF Structure.
ParameterNumber	INT	No range	N/A	No default	Parameter number. See Axis Parameters.
Value	BOOL	0, 1	N/A	No default	State to write.

Outputs

Output	Data Type	Range	Unit	Description
Done	BOOL			Indicates the Boolean parameter has been written.
Busy	BOOL			Indicates this function block is executing.
Error	BOOL			Indicates an invalid input was specified.
ErrorID	INT			Indicates the error if the Error output is set to TRUE. See PLCopen Function Block ErrorIDs.

Remarks

See Function Blocks - General Rules about how inputs and outputs work.

Figure 1: MC_WriteBoolPar

FBD Language Example

Not available.

FFLD Language Example

• 
  

• Currently, MC_WriteBoolPar does not support any parameters (1050 is an arbitrary number chosen for example).

IL Language Example

Not available.

ST Language Example

            (* MC_WriteBoolPar ST example *)
            
WriteBool := FALSE;        
Inst_MC_WriteBoolPar( WriteReq, Axis1, 1050, WriteBool );