T Numbers For The Specified D Number (Getacttd) - Siemens sinumerik 840d Programming Manual

Tool Offsets
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8.7 Free assignment of D numbers, cutting edge number CE
840D
NCU 572
NCU 573
This assigns cutting edge CE=3 the new D value 17.
Now, these data for the cutting edge are addressed via
D number 17; both via the system parameters and in
the programming with the NC address.
Additional notes
You must assign unique D numbers. Two different
cuttting edges of a tool must not have the same D
number.

8.7.3 T numbers for the specified D number (GETACTTD)

Programming
status = GETACTTD(Tno, Dno)
Explanation of the parameters
Dno
Tno
status
Function
For an absolute D number, GETACTTD determines
the assocated T number. There is not check for
uniqueness. If there are several identical D numbers
within a TO unit, the T number of the first tool found
is returned. If 'flat' D numbers are used, it does not
make sense to use the command because the value
1 is always returned (no T number in database).
8-294
840Di
D number to be looked for for the T number.
T number found
0: The T number was found. Tno contains the value of the T number.
–1: The specified D number does not have a T number; Tno=0.
–2: The D number is not absolute. Tno contains the value of the first tool found
that contains the D number with the value Dno.
–5: Unable to perform the function for another reason.
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) − 04.00 Edition
04.00
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