Variables; Type Of Variables - Wuhan Huazhong Numerical Control Co., Ltd HNC-18iT v4.0 Programming Manual

11.1

Variables

11.1 11.1 11.1 Variables Variables Variables
Format and Explanation
Format Format and Format and and Explanation Explanation Explanation
#_ Variable is composed of a number sign (#) and a number.
Example Example
Example Example
#1
#1=#2+100
11.1.1 11.1.1 Type Type Type of of of of Variables
11.1.1 11.1.1Type
There are four types of variables.
Variable
Variable Variable Variable
Type Type of of of of variables Type
Type
number number number number
#0~#49 Local variables
#50~#199 Common variables
#200~#249 0 layers local variables
#250~#299 1 layers local variables
#300~#349 2 layers local variables
#350~#399 3 layers local variables
#400~#449 4 layers local variables
#450~#499 5 layers local variables
#500~#549 6 layers local variables
#550~#599 7 layers local variables
#600~ System variables
Note: Note:
Note: Note:
1) The operator can only use the #0~#599 local variables for programming.
2) Variables after #599 can only be used by the system programmer for reference.
Variables Variables
Variables
Table 11 1 Type of Variables
variables variables
variables
Function Function
Function Function
They are used in a macro program.
They can be shared among different
macro programs.
They are used to read and write NC data.
122
11. Custom Macro