Adtech CNC9640, Programming Manual

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ADTECH9 Series CNC Programming Manual
4. Category B macro function
4.1 Variable instruction
Function:
All the address values in the program are not described with fixed value, and are replaced with variables; when
the program is running, variables are referenced to improve the versatility of the program. This function is
called as variable instruction.
Format:
#
△△△
=○○○○○○○○○ or #
△△△
=[ expression ]
Details:
(1) Representation of variables:
(a) # m ...... M=0~9 constituted value #100
(b) # [f]……
f has the following meanings
Value m 123
Variable #543
Expression #110+#119
- (symbol) expression -#120
Function expression SIN [#110]

Note:
Standard operating symbols are +, -, ×, /.
When the function expression is ignored, the function can’t be executed.
The variable No. can’t be negative, e.g. # -100 is illegal.
Below are false variable representations:
False Correct
#6/2
→
#[6/2]
#
－［
#1
］
→
#[
－
#1]