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17-2 Safety Guard (Comparison)
This function executes the machining program in the AUTO mode with the X and Y axes moving
and the Z axis machine-locked, measures the workpiece profile (Z-axis direction) in an optional Z-
axis positioning block, and checks for an interference with workpiece.
(1) Operation method
[1] Perform zero point returning.
[2] Mount the spindle touch sensor.
[3] Set touch sensor scope. Setting, if having been already done, can be omitted.
As for setting procedures, see “Reference Gauge” of “Safety Guard (Tool Length).”
[4] Call a machining program in AUTO mode.
[5]
Push ON COLLATION button.
[6]
Push PROGRAM START .
* G00 Zxx;
Measures the workpiece profile when executing the block containing a Z-axis
positioning command, and at the same time, checks for an interference with the
workpiece.
* Block other than G00 Zxx;
Executed with Z axis machine locked, M06 invalidated and dry run.
(Note) No verification is carried out with G00 Zxx; command which is given while in
Special Canned Cycle or in Canned Cycle mode or together with canned
cycle cancel command block.
(EX) G80 G00 Zxx;... No verification carried out.
[7] With M02 or M30, data of the safety guard page are cleared.
For the safety guard page, push F3/TOOL → F6/SAFETY GUARD .
[8]
Set COLLATION button to OFF.
[9] Perform zero point returning of Z axis.
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