KROHNE Summit 8800 Vol 3 - Manual (Page 33)

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08/2013 - MA SUMMIT 8800 Vol3 R02 en
SUMMIT 8800 DATA LOGGING 05
Figure 21 Data log settings
Read access level An access level for reading these data (for SOAP protocol only)
Write access level An access level for writing these data (for SOAP protocol only)
Setup name A name for this data log
Log every If the log is periodically, set here the log interval between 5 minutes and 1 year
Num. records The number of records after which the log start from the beginning again
Log change of If the log is event driven, select which variable, from the ID tree, triggers the
event
Be careful to select an variable which changes state, such as end of prove
Default display page Press when page must be displayed after the screen is not used for a period of
time
Add to display menu If checked, this mimic will be placed in the menu item “data logs”
If not checked, the mimic can be used as a display page.
The statistics of memory used is indicated on this page, in terms of time and amount of memory
used.
Figure 22 Data log statistics
The period of time the total record will cover
• How much memory is used for this log record
• How much memory is used for all log records
• How much memory is still free
• The maximum amount of memory available for logging.
Please note:
• All data log items are stored in either internal data flash memory or removable SD card
memory depending upon the configuration. Each record contains a CRC 32 which is generated
when the log record is created and checked for validity each time data is read from the Unit.