HEIDENHAIN TNC 320 (340 55x-05) Cycle programming User Manual
Page 396
396
Touch Probe Cycles: Automatic Workpiece Inspection
16.9 MEA
S
URE INSIDE WIDTH (Cy
c
le 425, DIN/ISO: G425)
U
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
TCHPR425.TXT by default in the directory TNC:\.
2: Interrupt program run and display the measuring
log on the screen. Resume program run with NC
Start.
U
PGM stop if tolerance error Q309: 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, no error message
1: Interrupt program run, output an error message
U
Tool for monitoring Q330: Definition of whether the
TNC is to monitor the tool (see “Tool monitoring” on
page 370). Input range 0 to 32767.9; alternatively, tool
name with max. 16 characters
0: Monitoring not active
>0: Tool number in the tool table TOOL.T
U
Set-up clearance Q320 (incremental): Additional
distance between measuring point and ball tip. Q320
is added to SET_UP (touch probe table). Input range
0 to 99999.9999
U
Traversing to clearance height Q301: Definition of
how the touch probe is to move between the
measuring points:
0: Move at measuring height between measuring
points
1: Move at clearance height between measuring
points
Example: NC blocks
5 TCH PROBE 425 MEASURE INSIDE WIDTH
Q328=+75
;STARTNG PNT 1ST AXIS
Q329=-12.5 ;STARTNG PNT 2ND AXIS
Q310=+0
;OFFS. 2ND MEASUREMENT
Q272=1
;MEASURING AXIS
Q261=-5
;MEASURING HEIGHT
Q260=+10
;CLEARANCE HEIGHT
Q311=25
;NOMINAL LENGTH
Q288=25.05 ;MAX. LIMIT
Q289=25
;MIN. LIMIT
Q281=1
;MEASURING LOG
Q309=0
;PGM STOP IF ERROR
Q330=0
;TOOL
Q320=0
;SET-UP CLEARANCE
Q301=0
;MOVE TO CLEARANCE