6.2.10 Log - Sartorius Stedim Biotech BioWelder Total Containment TC 2000 Bedienungsanleitung

6.2.10 Log

For general information about logs, please read the Chapter 9 .7 Log .
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Note: The BioWelder TC is not CFR21 part 11 compliant .
The log output via the touch screen is always saved to the SD card . The sole purpose
of the SD card is to save logs .
The device does not support every type of memory card. Therefore, a compatible
card is supplied and it is imperative that this card be used. Incompatible memory
cards can cause the machine to behave erroneously.
Logs of several devices can be saved to one card . These logs are saved in different
folders . The folder name contains the serial number of the device and is hence unique .
The following table shows an example of how the content of a memory card can look .
Folder name Log files in the folder
BWTC-101 Raw .log
State .xml
Weld .csv
Weld .html
BWTC-156 Weld .csv
Weld .html
As you can see the content of the folders in this example is different, the reason
being that the user has not always made the same selection in the output .
Details about the selection criteria are listed in the following table .
Selection criterion Meaning
Weld Log All weld logs from the selected day to the last welding done .
All Weld logs and Raw logs from the selected day to the last entry .
The current status
Selecting the date
By selecting a date, the user can specify how many logs will be downloaded to the
SD card . The date entered will set the start of the period for downloading . The end
date is always the current day . If entered 01/01/2001, the whole memory content
will be downloaded . This may take some time!
The saving process is shown by a progress display and as a sequence can be stopped .
When outputting logs to the SD card, all data saved on the device are output-
ted. When outputting logs via Web browser, only a portion of the saved data is
outputted. See Chapter 9.7 Log
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