Behavior With Faulty T Programming - Siemens SINUMERIK 840D sl Programming Manual

Tool change

4.3 Behavior with faulty T programming

4.3 Behavior with faulty T programming
The behavior with faulty T programming depends on the configuration of the machine:
MD22562 TOOL_CHANGE_ERROR_MODE
Bit
7
64
Value Meaning
0 Basic setting!
With the T programming, a check is made immediately as to whether the NCK
recognizes the T number. If not, an alarm is triggered.
1 The programmed T number will only be checked following D selection. If the NCK
does not recognize the tool number, an alarm is issued during D selection.
This response is desirable if, for example, tool programming is also intended to
achieve positioning and the tool data is not necessarily available (circular magazine).
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
Fundamentals