Yaskawa MP2200 Machine Controller User Manual
Page 197

4.4 SVA-01 Module Parameter Details
4-77
( 17 ) Position Proximity Range
( 18 ) Deviation Abnormal Detection Value
OL20
Position Proximity Range
Setting Range
Setting Unit
Default Value
0 to 65535
Reference unit
0
Position Proximity (IB0C3) 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 IB0C3) turns ON when pulse distribution has been completed
(monitoring parameter IB0C0).
Set value
≠ 0: This bit turns ON when the result of subtracting the Machine Coordinate Feedback Position (monitoring parameter
IL16) from the Machine Coordinate System Position (monitoring parameter IL12) 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.
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Related Parameters
IB0C3: Position Proximity
Position
Phase
Speed
Torque
Speed
Following
error
Position Proximity Range
Distribution
Completed
Position Proximity
Width = 0
Position Proximity
Range not equal 0
OL22
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 (IB049) turns ON if the result from subtracting the Machine Coordinate Feedback Position
(monitoring parameter IL16) from the Machine Coordinate System Position (monitoring parameter IL12) 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 OB010).
OB010 = 0: Warning (continues axis operation)
OB010 = 1: Alarm (stops axis operation)
Position
Phase
Speed
Torque