Heidenhain TNC 320 (340 55x-03) Touch Probe Cycles User Manual download pdf (Page 132)

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3.3 Automatic Workpiece Measurement

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

TCHPR427.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 Maximum dimension Q288: Maximum permissible

measured value.

8 Minimum dimension Q289: Minimum permissible

measured value.

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

Example: NC blocks

5 TCH PROBE 427 MEASURE COORDINATE

Q263=+35 ;1ST POINT 1ST AXIS

Q264=+45 ;1ST POINT 2ND AXIS

Q261=+5 ;MEASURING HEIGHT

Q320=0 ;SET-UP CLEARANCE

Q272=3 ;MEASURING AXIS

Q267=-1 ;TRAVERSE DIRECTION

Q260=+20 ;CLEARANCE HEIGHT

Q281=1 ;MEASURING LOG

Q288=5.1 ;MAX. LIMIT

Q289=4.95 ;MIN. LIMIT

Q309=0 ;PGM STOP IF ERROR

Q330=0 ;TOOL NUMBER

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Heidenhain TNC 320 (340 55x-03) Touch Probe Cycles User Manual Page 132