4.4 MP2000 Series Machine Controller Parameter Details
4.4.2 Motion Setting Parameter Details
4-45
( 16 ) Width of Positioning Completion
( 17 )NEAR Signal Output Width
OL1E
Width of Positioning Completion
Setting Range Setting Unit Default Value
0 to 65535 Reference unit 100
Description
This bit shows the set value of a SERVOPACK parameter.
Refer to 11.6 Parameters That Are Automatically Updated for details.
When the Positioning Completed Signal (IW2C, bit 7) turns ON after position reference distribution has completed
for position control, the Positioning Completed bit (IW0C, bit 1) turns ON.
Set values that are appropriate for all machines in the system. If the value is too small, a long time will be required for
positioning to complete.
Related Parameters
Fixed Parameter 4: Reference Unit Selection
Fixed Parameter 5: Number of Digits below Decimal Point
Fixed Parameter 6: Travel Distance per Machine Rotation
Fixed Parameter 8: Servo Motor Gear Ratio
Fixed Parameter 9: Machine Gear Ratio
OW2E: Position Loop Gain
IW0C, bit 0: Discharging Completed
IW0C, bit 1: Positioning Completed (POSCOMP)
OL20
NEAR Signal Output Width
Setting Range Setting Unit Default Value
0 to 65535 Reference unit 0
Description
NEAR Position (IW0C, bit 3) will be turned ON when the absolute value of the difference between the com-
mand position and the feedback position is less than the value set here.
If the NEAR Signal Output Width is set to 0, the NEAR Position bit (monitoring parameter IW0C, bit 3) will be
turned ON when reference pulses have been distributed. (monitoring parameter IW0C, bit 0).
If the NEAR Signal Output Width is set to a value other than 0, this bit will be turned ON when the result of subtracting
the Machine Coordinate System Feedback Position (APOS) (monitoring parameter IL16) from the Machine Coordi-
nate System Reference Position (MPOS) (monitoring parameter IL12) is less than the NEAR Signal Output width,
even if the reference pulses have not been distributed.
This parameter has no relation to the SERVOPACK parameter Position Proximity (NEAR) Signal Width.
OL1E
Time
Time
(IW0C, bit 1)
(IL1A)
Speed
Position Error
Reference
Motor speed
Positioning
Complete
Discharging
Completed
Speed
Time
Time
Position Error
NEAR Signal Output
Width
Discharging
Completed
NEAR Signal Output
Width = 0
NEAR Signal Output
Width ≠ 0
Related Parameter
IW0C, bit 3: NEAR Position
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