Adtech CNC9640, Programming Manual

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ADTECH9 Series CNC Programming Manual
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(2) Types of variables
Type Variable Function description
Global variable
#100~#199
#500~#999
Both main program and subroutine can be called
#100~#199 are non-retentive variables, and will be
reset automatically when the system is repowered
#500~#999 are retentive variables, and the values still
exist when the system power system is cut off.
Local variable #1~#32 Can be called in the same program
System variable No
(3) Variable reference
(a) Except O, N and / (slash)
(b) Specify with variables directly
G01X#1Y#100
(c) Take the complement of the variables directly
G01X-#2
(d) Variable defines variable
#3=-#105 ; take the complement of #105 directly and evaluate to #3
#4=1000 ; evaluate 1000 to #4 directly
(e) Define the evaluation with expression
#1=#3+#2-100; the value #1 equals to the result of #3+#2-100
X[#1+#3+1000]; the value of X is the result of expression
[#1+#3+1000]

Note:
Function evaluation and expression evaluation must be written separately, and can’t be in the same line.
False Correct
X#1
＝
#3
＋
100
→
#1
＝
#3
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100
X#1
[] can be embedded up to five levels.