B–64113EN–1/01
1. AXIS CONTROL
32
The correspondence between the machine coordinate and the
compensation position No. is as follows:
33 39 40 41 42 56
–400 –350 –100 –50
0
50 100 750 800
Machine
coordinate (mm)
Compensation
position number.
Compensation values are output at the positions indicated by .
Therefore, set the parameters as follows:
Parameter Setting value
3620 : Compensation number for the reference position
40
3621 : Smallest compensation position number
33
3622 : Largest compensation position number
56
3623 : Compensation magnification
1
3624 : Interval between pitch error compensation positions
50000
The compensation amount is output at the compensation position No.
corresponding to each section between the coordinates.
The following is an example of the compensation amounts.
–400
–300 –200
–100
100 200 300 400
(mm)
0
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
–1
–2
–3
–4
+1
+2
+3
+4
Pitch error compensation value
(absolute value)
Reference
position
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
–2 –1 –1 +2 0 +1 0 +1 +2 +1 0 –1 –1 –2 0 +1 +2
No
Compensation
value
56
1