Omron NJ501-5300, Instruction & Reference Manual, Page: 95 / 142

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2 G Code
NJ/NY-series G code Instructions Reference Manual (O031)
G68, G69 Co
ordin
ate Sys
tem
Rot
atio
n
2
Parameters
G68, G69 Coordinate System
Rotation
These instructions rotate a specified figure.
The G68 and G69 rotate the current coordinates. G69 disables rotations, and G68 enables rotation. In
the instruction format, X, Y, and Z indicate the center point. If any of them is omitted, the omitted value
is handled as the current position. The X, Y, and Z values are handled as absolute positions. R indi-
cates a rotation angle, and if it is omitted, an error occurs. The user can select XY, ZX, or YZ plane by
using the G17, G18, or G19.
Modal/Non-modal Modal
Modal group 16 rotation
Instruction format
Enables rotation G68 X- Y- Z- R-
Disables rotation G69
Relevant G codes G00, G01, G02, G03, G17, G18, G19
Parameters
Parameter Name Description
X X-axis center point Specifies a center point [command units] on the X-axis.
Y Y-axis center point Specifies a center point [command units] on the Y-axis.
Z Z-axis center point Specifies a center point [command units] on the Z-axis.
R Rotation angle Specifies a rotation angle [deg].
Function