HEIDENHAIN TNC 640 User Manual page 603

Touch Probe Cycles: Automatic Workpiece Inspection | MEASURE HOLE OUTSIDE (Cycle 422, DIN/ISO:
G422)
Q277 Maximum limit of size for stud?: Maximum
permissible diameter for the stud. Input range 0 to
99999.9999
Q278 Minimum limit of size for stud?: Minimum
permissible diameter for the stud. Input range 0 to
99999.9999
Q279 Tolerance for center 1st axis?: Permissible
position deviation in the reference axis of the
working plane. Input range 0 to 99999.9999
Q280 Tolerance for center 2nd axis?: Permissible
position deviation in the minor axis of the working
plane. Input range 0 to 99999.9999
Q281 Measuring log (0/1/2)?: Definition of
whether TNC should create a measuring log:
0: Create no measuring log
1: Create measuring log: The TNC will save the
log file TCHPR422.TXT
TNC:\.
2: Interrupt the program run and display the
measuring log on the TNC screen. Resume
program run with NC Start.
Q309 PGM stop if tolerance exceeded?:
Definition of whether in the event of a violation of
tolerance limits the TNC is to interrupt program
run and output an error message:
0: Do not interrupt program run, do not output an
error message
1: Interrupt program run and output an error
message
Q330 Tool for monitoring?: Definition of
whether the TNC is to monitor the tool (See "Tool
monitoring", page 588). Input range 0 to 32767 .9,
alternatively tool name with maximum of 16
characters
0: Monitoring inactive
>0: Tool number in the tool table TOOL.T
Q423 No. probe points in plane (4/3)?: Define
whether the TNC should measure the stud with 4
or 3 probing points:
4: Use 4 measuring points (standard setting)
3: Use 3 measuring points
HEIDENHAIN | User's manual for cycle programming | 10/2017
by default in the directory
Q279=0.05 ;TOLERANCE 1ST CENTER
Q280=0.05 ;TOLERANCE 2ND CENTER
Q281=1 ;MEASURING LOG
Q309=0 ;PGM STOP TOLERANCE
Q330=0 ;TOOL
Q423=4 ;NO. OF PROBE POINTS
Q365=1 ;TYPE OF TRAVERSE
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