Siemens SINUMERIK 802D sl Operation And Programming Manual

Programming
8.1 Fundamental principles of NC programming
8-122
SINUMERIK 802D sl Operation and Programming Nibbling (BP-N), 06/2006 Edition
6FC5 398-3CP10-0BA0
8.1.3 Word structure and address
Functionality/structure
A word is a block element and mainly constitutes a control command. The word consists of
S address character: generally a letter
S and a numerical value: a sequence of digits which with certain addresses can be added
by a sign put in front of the address, and a decimal point.
A positive sign (+) can be omitted.
Word
Address Value
Example:
G1
Word
Address Value
X –20.1
Word
Address Value
F300
Explanation:
Traverse with
linear
interpolation
Dist. to be traversed
by the X axis or end
position :–20.1mm
Feedrate:
300 mm/min
Fig. 8-1 Word structure (example)
Several address characters
A word can also contain several address letters. In this case, however, the numerical value
must be assigned via the intermediate character “=” .
Example: CR=5.23
Additionally, it is also possible to call G functions using a symbolic name (see also Section
“List of instructions”).
Example: SCALE ; Enable scaling factor
Extended address
With the addresses
R Arithmetic parameter
H H functions
I, J, K Interpolation parameters/intermediate point
the address is extended by 1 to 4 figures to obtain a greater number of addresses. In this
case, the value must be assigned using an equality sign “=” (see also Section “List of in-
structions”).
Examples: R10=6.234 H5=12.1 I1=32.67

Siemens SINUMERIK 802D sl Specifications

General

Brand	Siemens
Model	SINUMERIK 802D sl
Category	Controller
Language	English