08.96 1  Introduction
1.7.2  Tolerance parameters for tool measurement
1.7.2 Tolerance parameters for tool measurement
R36=Safe area
R37=Dimensional difference 
check
Alarm: ”Permissible dimen-
sional difference overrun”
Alarm: ”Safe area overrun”
TOA memory=setpoint
TOA memory is
updated
TOA memory
unchanged
R33= Zero offset 
(lower limit)
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© Siemens AG 1990 All Rights Reserved      6FC5197- AB70 1–25
SINUMERIK 840/850/880 (BN)