Fagor 8025 T CNC, Operating Manual

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8025/8030 CNC PROGRAMMING MANUAL 67
6.21. G53-G59 ZERO OFFSETS
7 different zero offsets can be selected by functions G53,G54,G55,G56,G57,G58 and
G59. The values of these offsets are stored in the CNC memory after the tool dimensions
table and are referred to the machine reference zero. The values can be entered in operation
mode 8 via the keyboard or by program, using codes G53-G59.
To display the G53-G59 table press OP MODE 8, then key 8 and finally key G.
Operation of G53-G59, these functions can be used in two different ways:
Format a) To load the zero offset table
. Absolute loading of the values
Using a block like N4 G5? V+/-4.3 W+/-4.3) X+/-4.3 Y+/-4.3 Z+/- 4.3 (metric) or N4 G5?
V+/-3.4 W+/-3.4) X+/-3.4 Y+/-3.4 Z+/-3.4 (inches) the values identified by 4th, 3rd,X,Z
are loaded in the table address defined by G5? (G53-G59).
N4 : Block number
G5? : Offset code (G53,G54,G55,G56,G57,G58,G59).
4th+/-4.3 : Zero offset value referred to the machine
4th+/-3.4
reference zero on the 4th axis.
3rd+/-4.3 : Zero offset value referred to the machine
3rd+/-3.4
reference zero on the 3rd axis.
X+/-4.3 : Zero offset value referred to the machine
X+/-3.4 reference zero on the X axis.
Z+/-4.3 : Zero offset value referred to the machine
Z+/-3.4 reference zero on the Z axis.
G53 only : Called by part program
Made active by program
G53 X, Z, etc.: Modified and made active by the part program.