Difference between revisions of "AXY:MC-Basic:group.ACCELERATIONFACTOR"
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This property specifies the conversion factor between the user acceleration units and the internal units [counts per msec2]. | This property specifies the conversion factor between the user acceleration units and the internal units [counts per msec2]. | ||
| − | In | + | {{Note| |
| + | In using ACCELERATIONFACTOR for a group, the position units are taken from the POSITIONFACTOR of the axes within the group. | ||
| + | Thus the position units must not be specified in the group’s ACCELERATIONFACTOR. | ||
| + | }} | ||
|TYPE= | |TYPE= | ||
Revision as of 17:54, 13 December 2010
This property specifies the conversion factor between the user acceleration units and the internal units [counts per msec2].
 | NOTE |
|
In using ACCELERATIONFACTOR for a group, the position units are taken from the POSITIONFACTOR of the axes within the group. Thus the position units must not be specified in the group’s ACCELERATIONFACTOR. |
Short form
<GROUP>.Afac
Syntax
<GROUP>.AccelerationFactor = <expression>
?<GROUP>.AccelerationFactor
Availability
All versions
Type
Double
Range
Greater than zero
Default
1/6e7. This value is suitable for working in units of position units per minute per second.
Scope
Configuration, Task or Terminal
Limitations
Cannot be changed while axis is enabled or while axis is set up as a Master axis.
To set the value within a task, the group must be attached to that task (using the ATTACH command).
Examples
G1.Afac = 1 / (60000 * 1000) ‘work in per-minute-per-second
G1.Afac = 1 / (1000 * 1000) ‘work in per-second-squared