Line Basic Setting; Modal Initial Setting; Control Setting - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

Line basic setting

Number of axes on line
Set the number of G-code control axes to be used on a line.
In G-code control axis parameter, provide settings for the number of axes set here in order from axis No.1.
Ex.
When the number of axes on line 1 is "4"
Axis No.1, No.2, No.3, and No.4 are allocated in order on line 1 of G-code control. Because axis No.1 to No.4 are used,
settings for axis No.1 to No.4 must be made in G-code control axis parameter.

Modal initial setting

Interpolation mode
Select the linear command mode at Multiple CPU system power supply ON, or reset.
Plane selection
Select the plane at Multiple CPU system power supply ON, or reset.
When "0" is set, it is the same as if "1: X-Y plane (G17 command status)" has been set.
Absolute setting
Select the absolute setting/incremental setting mode at Multiple CPU system power supply ON, or reset.

Control setting

G00 Non-interpolation
Select the type of operation path of G00.
0: Move to the end point in a straight line. (Interpolation type)
• Uses the interpolation speed.
• The movement path of the tool in positioning is the shortest path connecting
the start point and end point. The positioning speed is automatically
calculated so that the fastest time distribution is obtained without exceeding
the fast forward speed of the commanded speed of each axis.
(Example) When the fast forward speed of X-axis and Y-axis are both
1000[mm/min]
G91 G00 X300. Y200. ,F1000
Y
X-axis executing speed
832.05[mm/min]
200
100
Start point 100
4 G-CODE CONTROL PARAMETERS
76
4.1 G-Code Control System Parameter
End point
Y-axis executing speed
554.70[mm/min]
X
200 300 [Unit: mm]
1: Move to the end point of each axis, at the fast forward speed
of each axis (Non-interpolation type)
• Uses the command speed for each axis.
• The movement path of the tool in positioning is determined by the fast
forward speed of each axis from the start point to the end point.
(Example) When the fast forward speed of X-axis and Y-axis are both
1000[mm/min]
G91 G00 X300. Y200. ,F1000
Y
X-axis executing speed
1000[mm/min]
200
100
Start point 100 200
End point
Y-axis executing speed
1000[mm/min]
X
300 [Unit: mm]