Definition Of The Effect Of The Tool Parameters - Siemens SINUMERIK 840D sl Function Manual
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Renewed execution of the program points results in the following:
Txx
....
Tyy M06
If required, the original point of the T call can be corrected at the end of the program. If the tool
change logic on the machine cannot process this, the program must be aborted and the point
of the error corrected.
If only one data set is missing, it is transferred to the NC, Txx is programmed in "Overstore" and
the program is subsequently resumed.
As in the case of "missing D number", the required parameter (T number) can be accessed by
the user for "missing T number" via the appropriate alarm (17191).
Note
In order to enable program correction, it stops immediately at the faulty Txx block.
The program test mode is also stopped when machine data:
MD22562 $MC_TOOL_CHANGE_ERROR_MODE bit 0=1 (response to errors during tool
change).
2.3.6
Definition of the effect of the tool parameters
MD20360
The effect of the tool parameters on the transverse axis in connection with diameter
programming can be controlled selectively with the machine data:
MD20360 $MC_TOOL_PARAMETER_DEF_MASK (definition of tool parameters)
Details are described with the mentioned MD.
DRF manual handwheel traversing with half distance
During DRF handwheel traversal, it is possible to move a transverse axis through only half the
distance of the specified increment as follows:
Specify the distance with handwheel via the machine data:
MD11346 $MN_HANDWHEEL_TRUE_DISTANCE = 1 (handwheel path or speed
specification)
Define the DRF offset in the transverse axis as a diameter offset with the machine data:
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Function Manual, 06/2019, A5E47435126B AA
; Error! Data set with xx does not exist,
; Note state; note xx;
; continue in program
; Detect bit memory "xx missing" → reject without further response,
; as Tyy M06 is correct → program does not stop (correct).
W1: Tool offset
2.3 Tool offset memory
35
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