Difference between revisions of "MC-Basic:axis.DIRECTIONEXTERNAL"
m (1 revision) |
m |
||
Line 1: | Line 1: | ||
{{MC-Basic | {{MC-Basic | ||
|SHORT FORM= | |SHORT FORM= | ||
− | '' | + | <''axis''>.DirExt |
|SYNTAX= | |SYNTAX= | ||
− | '' | + | <''axis''>.DirectionExternal = <''expression''> <br> |
− | ?'' | + | ?<''axis''>.DirectionExternal |
|AVAILABILITY= | |AVAILABILITY= | ||
Line 32: | Line 32: | ||
|EXAMPLE= | |EXAMPLE= | ||
− | A1.DirExt = | + | A1.DirExt = 1 ' Setting external direction to a positive value<br> |
− | ?A1. | + | ?A1.DirExt ' Querying the external value |
|SEE ALSO= | |SEE ALSO= |
Revision as of 15:16, 16 March 2014
This property is used to multiply the POSITIONEXTERNALFACTOR and VELOCITYEXTERNALFACTOR in order to determine the sign of the external encoder input.
Short form
<axis>.DirExt
Syntax
<axis>.DirectionExternal = <expression>
?<axis>.DirectionExternal
Availability
All versions
Type
Integer
Range
-1 or 1
Default
1
Scope
Configuration, Task or Terminal
Limitations
The axis must be disabled to set the property. Within a task, the specified axis must be attached in order to set it.
Examples
A1.DirExt = 1 ' Setting external direction to a positive value
?A1.DirExt ' Querying the external value