Mitsubishi Electronics E60 ユーザーズマニュアル
9.
MACHINE ERROR COMPENSATION
9.4
Example in Using a Rotation Axis as the Base Axis
II - 297
9.4 Example in Using a Rotation Axis as the Base Axis
#4124
#4123
#4126
#4127
2
1
-1
-2
-3
(-2)
(1)
(0)
(3)
(1)
(-2)
(-1)
(2)
3
#4125
(-1)
(3)
(-3)
#4128
(0)
360
°
Compensation amount
in incremental
in incremental
system
Error
Base axis machine
coordinate
coordinate
Compensation amount
in absolute
in absolute
system
Division point number
#4123
#4124
#4125
#4126
#4127
#4128
rdvno
4122
Incremen
tal
tal
−4
2 0 6 2
−6
mdvno 4123
Compensati
on
amount
on
amount
Absolute
−4
−2
−2
4 6 0
pdvno
4128
In this case‚ the sum of the compensation amounts set according to the incremental system is always "0".
For the absolute system‚ the compensation amount at the terminal point (360 degrees) is always "0".