MC_GrpSetOverride

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Function Block A function block groups an algorithm and a set of private data. It has inputs and outputs. - Sets the velocity factor that is multiplied to the commanded velocity of all axes in the group.

Inputs

Input	Data Type	Range	Unit	Default	Description
Enable	BOOL	0, 1	N/A	No default	On the rising edge A rising edge is the transition of a digital signal from low to high. It is also called positive edge, changes the velocity multiplier for the axes group.
AxesGroup	AXES_GROUP_REF	No range	N/A	No default	The axes group the velocity multiplier is applied to.
VelFactor	REAL	0.0 to 2.0	N/A	No default	The new multiplier factor for the commanded velocity of the axes group.

Outputs

Output	Data Type	Description
Enabled	BOOL	Indicates that the override was successful.
Busy	BOOL	If TRUE, the function block is executing.
Error	BOOL	If TRUE, an error has occurred.
ErrorID	INT	Indicates the error if Error output is TRUE. See the table in PLCopen Function Block ErrorIDs.

Remarks

See Coordinated Motion, the top-level topic for Coordinated Motion.
See Function Blocks - General Rules for more information about how inputs and outputs work.
MC_GrpSetOverride sets the velocity factor that is multiplied to the commanded velocity of all axes in the group.
This function or function block does not generate any motion.

Figure 6-147: MC_GrpSetOverride

FBD Language Example

FFLD Language Example

IL Language Example

            BEGIN_IL "Instruction List"
This is a low-level language and resembles assembly
            
     CAL Inst_MC_GrpSetOverride( EnableOverride, Group1_Ref, VelocityFactor )
END_IL

ST Language Example

Inst_MC_GrpSetOverride( EnableOverride, Group1_Ref, VelocityFactor );