Yaskawa MP2200 Machine Controller - Manual (Page 197)

4.4 SVA-01 Module Parameter Details
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( 17 ) Position Proximity Range
( 18 ) Deviation Abnormal Detection Value
OL††20
Position Proximity Range
Setting Range Setting Unit Default Value
0 to 65535 Reference unit 0
Position Proximity (IB††0C3) will be turned ON when the absolute value of the difference between the command position and
the feedback position is less than the value set here.
Set value = 0: Position Proximity bit (monitoring parameter IB††0C3) turns ON when pulse distribution has been completed
(monitoring parameter IB††0C0).
Set value
≠ 0: This bit turns ON when the result of subtracting the Machine Coordinate Feedback Position (monitoring parameter
IL††16) from the Machine Coordinate System Position (monitoring parameter IL††12) is less than the Position Completed
Width 2, even if pulse distribution has not been completed. This parameter has no relation to the SERVOPACK parameter
Position Proximity (NEAR) signal width.
■ Related Parameters
IB††0C3: Position Proximity
Position Phase Speed Torque
Speed
Following
error Position Proximity Range
Distribution
Completed
Position Proximity
Width = 0
Position Proximity
Range not equal 0
OL††22
Deviation Abnormal Detection
Value
Setting Range Setting Unit Default Value
0 to 2 31 −1 Reference unit 2 31 −1
Set the value used to detect an excessively following error during position control.
The Excessively Following Error (IB††049) turns ON if the result from subtracting the Machine Coordinate Feedback Position
(monitoring parameter IL††16) from the Machine Coordinate System Position (monitoring parameter IL††12) is greater than
the Deviation Abnormal Detection Value. An excessively following error will not be detected if this value is set to 0.
■ Related Parameters
An excessively following error can be set to be treated either as a warning or as an alarm in the Deviation Abnormal Detection
Error Level Setting in Mode 1 (setting parameter OB††010).
OB††010 = 0: Warning (continues axis operation)
OB††010 = 1: Alarm (stops axis operation)
Position Phase Speed Torque