Скачать или смотреть Fanuc 0 MD Fast Workpiece Zero Macro for G54

I made this video to help a friend with his machine. It's a simple macro that I wrote and associated with an M20 m-code. It store actual absolute machine position into the G54 X and Y value. I also have an M21 code that will calculate the Z with the tool lenght and set the G54 Z value.

My M20 Program is as follow;
%
:9021(ZERO G54 XY)
#2501=#5021
#2601=#5022
M99
%

And the M21 for teaching Z;
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:9022(ZERO G54 Z)
IF[#4120GE21] GOTO10
IF[#4120EQ0] GOTO10
#500=#[2200 + #4120]
#2701=#5023-#500
#3000=1 (G54 Z TEACH SUCCESS)
M99
N10 #3000=99 (TOOL NUMBER MISSING DUMBASS)
M99
%

I also have an M25 code that I use to teach tool height, I touch my tool measuring device and input an M25 in MDI. I does the math of current tool height minus current machine position and store the result in the Tool Height Offset page.
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:9025 (TOOL TEACH)
#500=[2200+#4120]
#[#500]=#5023
M99
%

To unlock 9000+ program, bit 5 of parameter #0010 must be set to 0;
#0010= 10010001 9000 Protect on
#0010= 10000001 9000 Protect off

Parameter #230 & up tells which program number are associated with which M code, be careful not to delete your tool change program which is usually 9020.
#230=M6=9020
#231=M20=9021 etc...

If you have no idea what these are, what they do and how to play with your machine parameter, I would strongly advise not to change anything in your controller.