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CNC Z32 - Programming guide (Milling Machines) All geometric transforms, translations, mirroring, rotations, scale factors, etc. are disabled at reset . All functions and settings related to RTCP (rotating tool centre point) are disabled at reset . At reset, all high speed settings are restored with the corresponding parameters contained in the machine setup . Please consult the machine tool builder for further information. Warning : it is important to remember that at the beginning of a part-program execution, a reset condition is forced. Thus the machine initiates the execution starting from the reset state, and every modification to be made on this state must be expressly programmed in the part-program. 2.1.2 Line number The line number is composed by the letter “ N ” followed by a number (also decimal). The line number programming is not mandatory . As an example, all following syntaxes are equivalent: G0 Z100 and N10 G0Z100 Line number format : The line number can be an integer or decimal number, with the decimal position indicated either with a point or a comma. It is possible to insert some space characters between the letter N and the number. As an example, it is possible to write: N100 N 100.2 N100,34 The only limitation is the total number of numeric characters before and after the decimal delimiter, which cannot be more than 9 characters. Line number as jump destination: The line number may be used as “jump destination” in the logic- mathematic programming. For a description of this functionality, please consult this manual in the logic- mathematic programming section. 2.1.3 The standard ISO line After the optional line number N, the ISO line is composed by a sequence of elementary instructions. Each instruction is composed by two parts: - ADDRESS - VALUE The address is composed by alphabetic characters and specifies the type of operation desired. The value, normally numeric, specifies the operation to be executed. Between address and value, an arbitrary number of spaces can be inserted. The same line may contain more than one couple address-value. The followings are all valid ISO lines: N10 G0 Z100 N20 G0 X 100 Y200 G0Z0X0Y0

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