How To Correct The Pattern Position (Position Correction Function) - JUKI AMS-221F3020RSZ/AW-3 Instruction Manual

2-4-13. How to correct the pattern position (Position correction function)

The position correction function can be acquired the correction value by teaching the reference position
of the object causing when the pattern data and the material are shifted due to the error of the presser
foot and the unit in use.
1) Correction unit for the correction of pattern position
The correction value can be set on the device-by-device, pattern-by-pattern or unit-by-unit basis
according to the cause for correction.
Correction unit
In the unit of device Arbitrary coordinate
In the unit of pattern Arbitrary coordinate of vector data
Unit of cycle step Arbitrary coordinate of vector data
2) Relation between the number of reference positions and the correction logic
The reference position can be set to one or more arbitrary coordinate(s).
The object of correction procedure differs according to the set number of reference positions.
Correction
procedure
The entire position of pattern is moved in parallel by the correction
Correction of position
amount.
Correction of
Inclination of the coordinate system is corrected
inclination
Correction of pitch Scale in X and Y directions are respectively corrected
Specification of reference position
Description
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Storage of correction values
Device parameter
User pattern
Cycle sewing data
reference positions
Number of
One or more
Two or more
Two or more