Difference between revisions of "AXY:MC-Basic:axis.DECELERATION"
(Created page with '{{MC-Basic |SHORT FORM= ''<axis>''.Dec |SYNTAX= ''<axis>''.Deceleration = ''<expression >''<br> ?''<axis>''.Deceleration |AVAILABILITY= All versions |DESCRIPTION= This prope…') |
m (Itay moved page MC-Basic:axis.DECELERATION to AXY:MC-Basic:axis.DECELERATION) |
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| + | <!-- {{Languages|MC-Basic:axis.DECELERATION}} | ||
{{MC-Basic | {{MC-Basic | ||
|SHORT FORM= | |SHORT FORM= | ||
| − | '' | + | <''axis''>.Dec |
|SYNTAX= | |SYNTAX= | ||
| − | '' | + | <''axis''>.Deceleration = <''expression''><br> |
| − | ?'' | + | ?<''axis''>.Deceleration |
|AVAILABILITY= | |AVAILABILITY= | ||
| Line 23: | Line 24: | ||
|UNITS= | |UNITS= | ||
| − | User axis acceleration units, as given by '' | + | User axis acceleration units, as given by <''axis''>.AccelerationFactor |
|DEFAULT= | |DEFAULT= | ||
| Line 33: | Line 34: | ||
|LIMITATIONS= | |LIMITATIONS= | ||
The ratio between Jerk and Deceleration is limited by the following relation:<br> | The ratio between Jerk and Deceleration is limited by the following relation:<br> | ||
| − | Jerk/Dec < 0.9 | + | Jerk/Dec < 0.9 × π/5T |
where T is the sample time in seconds. | where T is the sample time in seconds. | ||
| − | For a cycle time of 2 | + | For a cycle time of 2 ms, this value is 282.74. Use SMOOTHFACTOR to have jerk calculated automatically. |
To set the value within a task, the axis must be attached to that task (using the ATTACH command). | To set the value within a task, the axis must be attached to that task (using the ATTACH command). | ||
| Line 47: | Line 48: | ||
|SEE ALSO= | |SEE ALSO= | ||
| − | * [[ | + | * [[MC-Basic:axis.ACCELERATIONFACTOR|axis.ACCELERATIONFACTOR]] |
| − | * [[ | + | * [[MC-Basic:axis.ACCELERATIONMAX|axis.ACCELERATIONMAX]] |
}} | }} | ||
| + | --> | ||