HEIDENHAIN TNC 320 (340 55x-03) Touch Probe Cycles - Manual (Page 119)

HEIDENHAIN TNC 320 119
3.3 A
u
to
matic W
o
rk
piece Measur
ement
8 Measuring log Q281: Definition of whether the TNC is
to create a measuring log:
0: No measuring log
1: Generate measuring log: the TNC saves the log file
TCHPR422.TXT by default in the directory TNC:\
2: Interrupt the program run and display the
measuring log on the screen. Resume program run
with NC Start.
8 PGM stop if tolerance error Q309: Definition of
whether in the event of a violation of tolerance limits
the TNC is to interrupt the program run and output an
error message:
0: Do not interrupt program run, no error message
1: Interrupt program run, output an error message
8 Tool number for monitoring Q330: Definition of
whether the TNC is to monitor the tool (see “Tool
monitoring” on page 108):
0: Monitoring not active
>0: Tool number in the tool table TOOL.T
8 No. of measuring points (4/3) Q423: Specify
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 (standard setting)
Example: NC blocks
5 TCH PROBE 422 MEAS. CIRCLE OUTSIDE
Q273=+50 ;CENTER 1ST AXIS
Q274=+50 ;CENTER 2ND AXIS
Q262=75 ;NOMINAL DIAMETER
Q325=+90 ;STARTING ANGLE
Q247=+30 ;STEPPING ANGLE
Q261=-5 ;MEASURING HEIGHT
Q320=0 ;SET-UP CLEARANCE
Q260=+10 ;CLEARANCE HEIGHT
Q301=0 ;MOVE TO CLEARANCE
Q275=35.15 ;MAX. LIMIT
Q276=34.9 ;MIN. LIMIT
Q279=0.05 ;TOLERANCE 1ST CENTER
Q280=0.05 ;TOLERANCE 2ND CENTER
Q281=1 ;MEASURING LOG
Q309=0 ;PGM STOP IF ERROR
Q330=0 ;TOOL NUMBER
Q423=4 ;NO. OF MEAS. POINTS