Page
Chapter: 6
Section:
PROGRAMMING
1
PROGRAMMING FORMAT
6.
PROGRAMMING
6.1 PROGRAMMING FORMAT
The part program must contain all the necessary geometric and technological data in
order for the machine to carry out all the desired functions and movements.
To do this, the CNC offers up to 900 blocks of part-program memory (000/899).
A program begins at a particular block and ends at a block containing the M30 function
(indicating the end of the program).
Each block may have up to 5 ISO-coded functions. These functions may be:
G
Preparatory functions. Up to a maximum of 4 per block.
X
X axis coordinates
Y
Y axis coordinates
I
Arc center's X coordinate of a circular interpolation.
J
Arc center's Y coordinate of a circular interpolation.
F
Feedrate of the axes.
S
Spindle speed (r.p.m).
T
Tool number of zero offset.
M
Auxiliary functions. Up to a maximum of 4 per block.
N
Jump or Call functions (G25 through G29).
P
Parametric programming.
When using parametric programming, the block cannot have any more ISO-coded
data. The parametric programming may use the following functions:
X
Assign the X axis coordinate value to a parameter.
Y
Assign the Y axis coordinate value to a parameter.
F
Parametric function.
P
Reference to another parameter.
K
Assign a constant value to a parameter.
E
Assign the status of inputs E1 to E5 (of connector I/O1) to a parameter.
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