Siemens SINUMERIK 840C Installation Instructions Manual page 286

04.96
NC MD 7
Blueprint
Tool radius
5014
program-
compen-
ming
sation (TRC)
Default value 840 C-T:
Default value 840 C-M: 1010 0000
Active:
Bit 7 TRC T:
M:
Bit 6 Blueprint programming
This function can simplify NC programming. You can enter the words to describe
lines and circles directly from the part drawing. See Programming Guide.
Bit 5 Cycles: This bit activates the reference conditioning (software module), which is
essential for processing stock removal cycle L95.
Bit 3 Extended contour definition programming
This function can simplify NC programming. You can enter the words to describe
lines and circles directly from the drawing into the control. See Programming Guide.
Bit 0 The spindle encoder is taken as a basic measurement for pitch.
NC MD 7
5015
Default value: 0000 0010
Bit 0 3D interpolation
Helical interpolation, helical interpolation 3 axes linear or 2 axes circular and 1 axis
linear.
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Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
6 NC Machine Data (NC MD), NC Setting Data (NC SD)
Bit No.
6 5 4
Cycles (ref.
con-
ditioning)
1010 0001
In the next block
Activation of tool nose radius compensation
Activation of cutter radius compensation
Bit No.
6 5 4
6FC5197- AA50
6.6.1 General MD bits (general bits)
3 2 1
Extended
contour def.
progr.
3 2 1
External data
input (as
from SW 4)
0
Thread
revolution
feedrate
G33/G95
0
3D inter-
polation
6–101