GSK GSK980TDc, Manual

Page: 104 / 470

GSK980TDc Turning CNC System User Manual
86
Ⅰ
Progra
mming
Notes ：
● When № 11.7 （ APRS ） is set to 0, the absolute coordinate system after machine zero return is
not set, and the EXOF and ZOFSn offset cannot be executed because the workpiece
coordinate system is not set again.
● Modification setting of EXOFS and ZOFSn are valid only in non-run state, namely, setting
values of each workpiece coordinate system cannot be modified when a program is running.
● The workpiece coordinate system offset is immediately valid after values of EXOFS and
ZOFSn are modified.
● Whether the incremental coordinates include offset values of the coordinate system is set
by № 05.1 （ PPD ） .
● In tool nose radius compensation mode, compensation is cancelled temporarily in G54~G59,
and is recovered in the next movement command.
● When G54~G59 and G50 are in the same block, G54~G59 are invalid, but G50 is valid.
● When G50 sets the coordinate system, origin of the current workpiece system is modified. So,
there is an offset value of origins between a new coordinate system set by G50 and
previously current coordinate system. The offset value should be added to offset values of
origins of all workpiece coordinate systems, i.e. all workpiece coordinate systems move the
same values, which are shown below:
Offset value A are all workpiece coordinate systems, which are shown below: