Siemens SINUMERIK 840Di sl Function Manual page 29

12/2008
NC status data
NC status data uploaded with an event can be displayed in the browser and
compared with other NC status data.
Fig. 2-9: NC status data display
Function
Display NC status data
Compare NC status data
Delete NC status data
© Siemens AG 2008 All Rights Reserved
ePS Network Services, Function Manual (FH) - Release 12/2008
Description
You can display and evaluate the content of the NC
status data in a table and evaluate it.
Notice:
The NC status data reproduces the status of the
relevant NC variables after an event occurs. For
some events (e.g. RESET alarms) there is a danger
of misinterpretation as the event itself influences the
variable value (example: pointer to current block is
reset by alarm).
You can compare the NC status data record currently
selected with another data record. The system offers
you a list of all available NC status data records of
the currently selected machine. The values of the NC
status data records are listed next to each other by
variable for comparison purposes. Any variable with
different values in the original data record and the
data record you are comparing is highlighted. The
event is displayed for each NC status data record,
together with the event details and time stamp.
It is only possible to display differences. The system
then hides all variables with identical values in the
original data record and data record being compared.
You cannot delete individual NC status data items
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.
2 Maschine information
2.1 Machine overview
2-29