Mitsubishi Electric RD77MS2 User Manual page 460

[Da.20] Axis to be interpolated No.1 to [Da.22] Axis to be interpolated No.3
Set the axis to be interpolated to execute the 2 to 4-axis interpolation operation. Set the circular interpolation axis and the
linear interpolation axis to execute the 3-axis helical interpolation control.
2-axis interpolation
3-axis interpolation
4-axis interpolation
3-axis helical interpolation
Set the axis set as axis to be interpolated.
0: Axis 1 8: Axis 9
1: Axis 2 9: Axis 10
2: Axis 3 A: Axis 11
3: Axis 4 B: Axis 12
4: Axis 5 C: Axis 13
5: Axis 6 D: Axis 14
6: Axis 7 E: Axis 15
7: Axis 8 F: Axis 16
• Do not specify the own axis number or the value outside the range. Otherwise, the error "Illegal interpolation
description command" (error code: 1A22H) will occur during the program execution.
• When the same axis number or axis number of own axis is set to multiple axis to be interpolated number,
the error "Illegal interpolation description command" (error code: 1A22H) will occur during the program
execution.)
• Do not specify the axis to be interpolated No.2 and axis to be interpolated No.3 for 2-axis interpolation, and
do not specify the axis to be interpolated No.3 for 3-axis interpolation. The setting value is ignored.
[Da.27] M code ON signal output timing
Set the M code ON signal output timing to each positioning data.
Refer to the following for setting details.
Page 421 [Pr.18] M code ON signal output timing
0: Uses the setting value of "[Pr.18] M code ON signal output timing".
1: WITH mode
2: AFTER mode
[Da.28] ABS direction in degrees
Set "[Cd.40] ABS direction in degrees" to each positioning data.
Refer to the following for setting details.
Page 422 [Pr.20] Interpolation speed designation method
0: Uses the setting value of "[Cd.40] ABS direction in degrees".
1: ABS circular right
2: ABS circular left
3: Takes a shortcut. (Specified direction ignored.)
12 DATA USED FOR POSITIONING CONTROL
458
12.4 Positioning Data
Set the target axis number in "[Da.20] Axis to be interpolated No.1".
Set the target axis number in "[Da.20] Axis to be interpolated No.1" and "[Da.21] Axis to be interpolated No.2".
Set the target axis number in "[Da.20] Axis to be interpolated No.1" to "[Da.22] Axis to be interpolated No.3".
Set the circular interpolation axis in "[Da.20] Axis to be interpolated No.1" and the linear interpolation axis
number in "[Da.21] Axis to be interpolated No.2".