Difference between revisions of "AXY:MC-Basic:axis.POSITIONERRORDELAY"

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|DESCRIPTION=
 
|DESCRIPTION=
This property returns the number of SERCOS cycles delay detween a position command and the position feedback for the calculation of the position error.
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This property returns the delay, as a number of SERCOS cycles, between a position command and the position feedback for the calculation of the position error.
  
 
If using micro interpolation on the drive, this delay may change from 2 cycles (no micro interpolation) to 3 (with micro interpolation).
 
If using micro interpolation on the drive, this delay may change from 2 cycles (no micro interpolation) to 3 (with micro interpolation).
  
Explicitly change this property when changing the micro interpolation mode on the drives. Otherwise, erroneous position error is calculated.
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This properly must be explicitly changed when switching the micro interpolation mode on the drives. Otherwise, an erroneous position error is calculated.
  
 
|TYPE=
 
|TYPE=
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|LIMITATIONS=
 
|LIMITATIONS=
To set the value within a task, the axis must be attached to that task (using the ATTACH command) and disabled (Axis.ENABLE = 0 )
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To set the value within a task, the axis must be attached to that task (using the ATTACH command) and disabled (Axis.ENABLE = 0)
  
 
|EXAMPLE=
 
|EXAMPLE=

Revision as of 09:27, 19 March 2014

This property returns the delay, as a number of SERCOS cycles, between a position command and the position feedback for the calculation of the position error.

If using micro interpolation on the drive, this delay may change from 2 cycles (no micro interpolation) to 3 (with micro interpolation).

This properly must be explicitly changed when switching the micro interpolation mode on the drives. Otherwise, an erroneous position error is calculated.

Short form

<axis>.PEDel

Syntax

<axis>.PositionErrorDelay = <value>

?<axis>.PositionErrorDelay

Availability

All versions

Type

Long

Range

1 to 9

Units

SERCOS cycle times

Default

2 (Assuming no microinterpolation)

Scope

Task or Terminal

Limitations

To set the value within a task, the axis must be attached to that task (using the ATTACH command) and disabled (Axis.ENABLE = 0)

Examples

A1.PEDel = 3

See Also