Difference between revisions of "MC-Basic:axis.VELOCITYEXTERNALFACTOR"
m (Text replace - "''<axis>''" to "<''axis''>") |
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| + | {{Languages|MC-Basic:axis.VELOCITYEXTERNALFACTOR}} | ||
{{MC-Basic | {{MC-Basic | ||
|SHORT FORM= | |SHORT FORM= | ||
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|SYNTAX= | |SYNTAX= | ||
| − | <''axis''>.VelocityExternalFactor = '' | + | <''axis''>.VelocityExternalFactor = <''expression''><br> |
?<''axis''>.VExtFac | ?<''axis''>.VExtFac | ||
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|DESCRIPTION= | |DESCRIPTION= | ||
| − | The velocity factor of the external feedback is used to convert that value from counts per | + | The velocity factor of the external feedback is used to convert that value from counts per millisecond into physical units. |
|TYPE= | |TYPE= | ||
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|EXAMPLE= | |EXAMPLE= | ||
| − | If the feedback resolution is 2000 counts, and you want to work in RPM, the VFAC is set as<br> | + | If the feedback resolution is 2000 counts, and you want to work in RPM, the VFAC is set as:<br> |
| − | + | ::Xaxis.vExtFac = 2000/60000<br> | |
| − | To work in | + | To work in revolutions per second, the VFAC must be set as:<br> |
| − | + | ::Xaxis.VExtFac = 2000/1000 | |
|SEE ALSO= | |SEE ALSO= | ||
| − | * [[ | + | * [[MC-Basic:axis.POSITIONEXTERNAL|axis.POSITIONEXTERNAL]] |
| − | * [[ | + | * [[MC-Basic:axis.POSITIONEXTERNALFACTOR|axis.POSITIONEXTERNALFACTOR]] |
| − | * [[ | + | * [[MC-Basic:axis.VELOCITYEXTERNAL|axis.VELOCITYEXTERNAL]] |
}} | }} | ||
Latest revision as of 09:55, 21 April 2017
| Language: | English • 中文（简体） |
|---|
The velocity factor of the external feedback is used to convert that value from counts per millisecond into physical units.
Short form
<axis>.VExtFac
Syntax
<axis>.VelocityExternalFactor = <expression>
?<axis>.VExtFac
Availability
All versions
Type
Double
Range
Greater than 0
Default
1
Scope
Configuration, Task or Terminal
Limitations
Cannot be changed while axis is enabled or while axis is set up as a master axis.
Examples
If the feedback resolution is 2000 counts, and you want to work in RPM, the VFAC is set as:
- Xaxis.vExtFac = 2000/60000
- Xaxis.vExtFac = 2000/60000
To work in revolutions per second, the VFAC must be set as:
- Xaxis.VExtFac = 2000/1000