Measurement Sequence - Siemens SINUMERIK 840Di sl/840D sl Function Manual

Eps network services
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08/2008
2.3 Test series on the machine
2.3.1 Performing measurement series
Perform measurement
The following alternatives are available for performing measurements on the ma-
chine:
Performing a single measurement with manual entry of parameters before per-
forming the actual test
Performance of a single measurement as the repetition of an existing meas-
urement without changing the parameters
Performance of a further measurement as part of a series of measurements,
based on the parameters predefined in the measurement series
Performance of a measurement of a measurement series prescribed by a
maintenance job
Performance of measurements configured in a test series
Performance of measurements in a test series by means of a maintenance job
Performance of measurements in a test series without a machine operator, by
means of a maintenance job under the control of the PLC.
Availability and privileges
Measurements, measurement series, and test series can only be performed on the
operator panel. The authorization required to perform measurements, measure-
ment series, and test series is described in detail in the Appendix.

Measurement sequence

The sequence is performed as follows independently of the different types of exe-
cution and type of test:
Machine operator selects measurement, measurement series, or test series
Confirmation of the parameters of the measurement and display of the meas-
urement series contained in the test series
A contour test to check collision can be performed before the actual measure-
ment
Check release by the PLC
Machine operator sets AUTO mode and feedrate override to 100% on the con-
trol
Machine operator presses NC START on the control
Perform machine-specific prolog of the measurement movement
Perform the measurement movement with data recording
Perform machine-specific epilog of the measurement movement
© Siemens AG 2008 All Rights Reserved
ePS Network Services, Function Manual (FH) - Release 08/2008
2 Machine information
2.3 Test series on the machine
2-49

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