Specifications

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CONCISE GUIDE FANUC 42
Origin G53 cannot be written alone in the block. It must always be coupled to X or Z co-ordinates which
identify the movement referred to the machine zero. This movement will always be carried out in rapid
traverse.
In the case of a more “traditional” use of the machine origin it is recommended to use an origin that can be
modified (e.g. G59) having X0 Z0 as value in the table
Example:
N2 ……
N3 T101
N4
G54 ; Workpiece origin activation
N5 G92 S2000
N6 G96 S150 M4
N7 G0 X…. Z…. M8
N8 ……
For the operating procedure of “Origin Measurement” and “Origin Modification”, see Chapter 15 of the
Concise Guide for Operator.
NOTE.
- At power on the control automatically activates origin G54.
- In the program the storable origin (G54–G59) is called up but its value (X,Z,B,C,A) is to be entered
directly in the origins table.