Addresses; Address Letters - Siemens SINUMERIK 840D sl Programming Manual

4.2

Addresses

4.2.1

Address letters

Letter Meaning
A Settable address identifier
B Settable address identifier
C Settable address identifier
D Selection/deselection of tool length compensation, tool cutting edge
E Settable address identifier
F Feedrate
Dwell time in seconds
G G command
H H function
I Settable address identifier
J Settable address identifier
K Settable address identifier
L Subprogram name, subprogram call
M M function
N Subblock number
O Unassigned
P Number of program runs
Q Settable address identifier
R Variable identifier (R parameter)
Settable address identifier (without numeric extension)
S Spindle value
Dwell time in spindle revolutions
T Tool number
U Settable address identifier
V Settable address identifier
W Settable address identifier
X Settable address identifier
Y Settable address identifier
Z Settable address identifier
% Start character and separator for file transfer
: Main block number
/ Skip identifier
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Tables
4.2 Addresses
Numeric ex‐
tension
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