Difference between revisions of "MC-Basic:axis.HOMEDISTANCEMAX"
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* '''Versions 3.0 to 3.1.17:''' <''axis''>.HomeDistanceMaximum = <''value''><br> | * '''Versions 3.0 to 3.1.17:''' <''axis''>.HomeDistanceMaximum = <''value''><br> | ||
| − | * '''Versions 3.2 and | + | * '''Versions 3.2 and later:''' <''axis''>.HomeDistanceMax = <''value''> |
|AVAILABILITY= | |AVAILABILITY= | ||
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|DESCRIPTION= | |DESCRIPTION= | ||
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This property specifies the maximum distance that an axis is allowed to travel from the point at which the homing began (in either direction). Exceeding this limit flags an error and causes the homing to stop. | This property specifies the maximum distance that an axis is allowed to travel from the point at which the homing began (in either direction). Exceeding this limit flags an error and causes the homing to stop. | ||
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|LIMITATIONS= | |LIMITATIONS= | ||
* The accuracy of this limit is dependent on the homing velocity (the higher the speed, the lower the accuracy). Valid in communications phase 2 or higher. | * The accuracy of this limit is dependent on the homing velocity (the higher the speed, the lower the accuracy). Valid in communications phase 2 or higher. | ||
| − | * 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) |
| + | *Not supported in EtherCAT system | ||
|EXAMPLE= | |EXAMPLE= | ||
Revision as of 12:33, 26 March 2014
This property specifies the maximum distance that an axis is allowed to travel from the point at which the homing began (in either direction). Exceeding this limit flags an error and causes the homing to stop.
Assigning HDISMAX to -1 causes no maximum distance checking.
Short form
<axis>.HdisMax
Syntax
- Versions 3.0 to 3.1.17: <axis>.HomeDistanceMaximum = <value>
- Versions 3.2 and later: <axis>.HomeDistanceMax = <value>
Availability
All versions
Type
Double
Range
-1, 0 to MaxDouble
Units
User position units
Default
-1
Scope
Task or Terminal
Limitations
- The accuracy of this limit is dependent on the homing velocity (the higher the speed, the lower the accuracy). Valid in communications phase 2 or higher.
- To set the value within a task, the axis must be attached to that task (using the ATTACH command)
- Not supported in EtherCAT system
Examples
a1.hdismax = 1000