Problem- Variables on FANUC 16M PRO 3

[tonper]

Hey, so I'm tying to run the following on a Makino V55 (FANUC 16M PRO 3) Mill.

%
O100 (zerochange)
(X)#1=-0.01
(Y)#2=0.02
(Z)#3=0.03
IF [#102 EQ 1] GOTO 10
GOTO 20
N10 #102 = 2
GOTO 100

N20 IF [#102 EQ 2] GOTO 30
GOTO 50
N30 #102=1
GOTO 100
N50 #102=1
N100 IF [#102 EQ 1] GOTO 200
IF [#102 EQ 2] GOTO 300


N200 #4=-791.38+#1
#5=-245.92+#2
#6=-433.38+#3
GOTO 500
N300 #4=-791.38-#1
#5=-245.92-#2
#6=-433.38-#3
GOTO 500

N500 G90 G10 L2 P3 X#4 Y#5 Z#6
%

But seams as the problem is that vaiable #102 wont save untill next run.
Isn't #100 block variables saved in memory after program end?

It should set G56 workspace X, Y and Z offset by what I input in #1, #2 and #3. And at next run do it reversed.
Anyway, I've tested and the code seams to be working, it's just that I guess the #102 variable is resetted at program stop...

Anyone that has some clues?

[angelw]

Originally Posted by tonper Hey, so I'm tying to run the following on a Makino V55 (FANUC 16M PRO 3) Mill. % O100 (zerochange) (X)#1=-0.01 (Y)#2=0.02 (Z)#3=0.03 IF [#102 EQ 1] GOTO 10 GOTO 20 N10 #102 = 2 GOTO 100 N20 IF [#102 EQ 2] GOTO 30 GOTO 50 N30 #102=1 GOTO 100 N50 #102=1 N100 IF [#102 EQ 1] GOTO 200 IF [#102 EQ 2] GOTO 300 N200 #4=-791.38+#1 #5=-245.92+#2 #6=-433.38+#3 GOTO 500 N300 #4=-791.38-#1 #5=-245.92-#2 #6=-433.38-#3 GOTO 500 N500 G90 G10 L2 P3 X#4 Y#5 Z#6 % But seams as the problem is that vaiable #102 wont save untill next run. Isn't #100 block variables saved in memory after program end? It should set G56 workspace X, Y and Z offset by what I input in #1, #2 and #3. And at next run do it reversed. Anyway, I've tested and the code seams to be working, it's just that I guess the #102 variable is resetted at program stop... Anyone that has some clues?

Under normal conditions (Fanuc default parameters) common variables in the #100 through #149 (#199) range are cleared with M30 or Reset. However, clearing them can be prevented by setting bit 6 of parameter 6001 to 1. Local variables #1 though #33, can be retained in a similar manner by setting bit 7 of parameter 6001 to 1. It may be simpler just to use a common variable in the range #500 though #549 (#599). These are non volatile and retain their values even when power is withdrawn from the control.

Regards,

Bill