List Of Instructions - Siemens sinumerik 840d Programming Manual

12.98
15
15.1

List of instructions

Legend:
1
Default setting at start of program (in delivery state of control system provided that another setting is not programmed).
2
The group numbers correspond to the table "List of G functions/Preparatory functions" in /PG/, Programming Guide
Fundamentals, Section 12.3
3
Absolute end points: Modal; incremental end points: Non-modal; otherwise modal/non-modal depending
on syntax of G function
4
IPO parameters act incrementally as arc centres. They can be programmed in absolute mode with AC. When they have other
meanings (e.g. pitch), the address modification is ignored.
5
Vocabulary word does not apply to SINUMERIK FM-NC/810D
6
Vocabulary word does not apply to SINUMERIK FM-NC/810D/NCU571
7
Vocabulary word does not apply to SINUMERIK 810D
8
The OEM user can incorporate two extra interpolation types and modify their names.
9
Vocabulary word applies only to SINUMERIK FM-NC
10
The extended address block format may not be used for these functions.
Name Meaning
Block number – main block (see N)
:
A Axis
5
A2 Tool orientation:
5
A3 Tool orientation:
vector component
5
A4 Tool orientation for block beginning
5
A5 Tool orientation for block end;
Normal vector component
ABS Absolute value
AC Dimension input, absolute
5
ACC Axial acceleration
ACN Absolute dimension setting for rotary axes,
approach position in negative direction
 Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
Value
assignment
0 ...
9999 9999
integer
values only,
no sign
Real
Euler angle Real
Direction Real
Real
Real
Real
0, ...,
359.9999°
Real,
without sign

15.1 List of instructions

Description, Syntax
comment
Special code for e.g.: 20
blocks – instead of
N... ; this block
should contain all
instructions for a
following complete
machining section
X=AC(100)
A=ACN(...) B=ACN(...)
C=ACN(...)
Tables
15
Gro
Modal/
2
up
non-
modal
3
m,s
s
s
s
s
s
m
s
15-483