Siemens SINUMERIK 840Di sl Function Manual page 28

2 Maschine information
2.1 Machine overview
Machine data
Machine data uploaded with an event can be displayed in the browser and
compared with other machine data.
Fig. 2-8: Machine data display
Function
Machine dataDisplay
Compare machine data
Delete machine data
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Description
You can display and evaluate the content of the
machine data in a table. You can select which channel
you want to view machine data for.
Note:
Machine data without a channel reference is displayed
in the first channel. The machine data generated with
control monitor services does not include any drive
machine data.
You can compare the machine data record currently
selected with another. The system offers you a list of
all available machine data records of the currently
selected machine. The machine data values are
displayed side by side for each machine data item. Any
machine data items with different values in the original
data record and the data record you are comparing
with is highlighted. The event is displayed for each
machine data record, together with the event details
and time stamp.
It is only possible to display differences. The system
then hides all machine data with identical values in the
original data record and data record being compared.
Note:
Drive machine data is not compared.
You cannot delete individual machine data record files
from machine events; it is only possible to delete the
entire event entry.
Note:
Deleting individual details from an event constitutes
illegal manipulation of the archived document.
ePS Network Services, Function Manual (FH) - Release 12/2008
© Siemens AG 2008 All Rights Reserved
12/2008