HEIDENHAIN TNC 640 (34059x-05) Cycle programming - Manual (Page 584)

Touch Probe Cycles: Automatic Kinematics Measurement
18.3 SAVE KINEMATICS (Cycle 450, DIN/ISO: G450, option)
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TNC 640 | User's Manual Cycle Programming | 1/2015
Cycle parameters
Mode (0/1/2/3) Q410: Define if you wish to backup
or restore the kinematics:
0 : Backup active kinematics
1 : Restore saved kinematics
2 : Display current memory status
3 : Delete a data record
Memory designation Q409/QS409: Number or
name of the data block designator. For a number,
enter a value from 0 to 99999; for a name, enter a
maximum of 16 characters. 16 memory spaces in
total are available. Q409 has no function if Mode
2 has been selected. Wildcards can be used for
searching in Modes 1 and 3 (Restore and Delete). If
the TNC finds several possible data blocks because
of the wildcards, it restores the mean values of
the data (Mode 1) or deletes all selected data
blocks after confirmation (Mode 3). You can use the
following wildcards in a search:
? : A single indefinite character
$ : A single alphabetic character (letter)
# : A single indefinite number
* : An indefinite character string of any length
Saving the current kinematics
5 TCH PROBE 450 SAVE KINEMATICS
Q410=0 ;MODE
QS409="AB" ;MEMORY DESIGNATION
Restoring data blocks
5 TCH PROBE 450 SAVE KINEMATICS
Q410=1 ;MODE
QS409="AB" ;MEMORY DESIGNATION
Displaying all saved data blocks
5 TCH PROBE 450 SAVE KINEMATICS
Q410=2 ;MODE
QS409="AB" ;MEMORY DESIGNATION
Deleting data blocks
5 TCH PROBE 450 SAVE KINEMATICS
Q410=3 ;MODE
QS409="AB" ;MEMORY DESIGNATION
Logging function
After running Cycle 450, the TNC creates a measuring log
(
TCHPR450.TXT) containing the following information:
Creation date and time of the log
Path of the NC program from which the cycle was run
Mode used (0=Save/1=Restore/2=Saving status/3=Delete)
Designator of the current kinematics
Entered data record identifier
The other data in the log vary depending on the selected mode:
Mode 0: Logging of all axis entries and transformation entries of
the kinematics chain that the TNC has saved.
Mode 1: Logging of all transformation entries before and after
restoring the kinematics configuration.
Mode 2: List of the saved data records.
Mode 3: List of the deleted data records.