Welch Allyn Connex Spot Monitor Service Manual page 154

148 Appendix
3. Open the .zip file, and then open the desired messages .zip file. Multiple messages
files might be saved on the USB drive, so check the datestamp in the filename to
select the desired .zip file. For example,
The available log files appear onscreen. The largest file is the latest file of the day.
The filenames resemble this example:
4. Right-click on the desired log file, select Open, and then select WordPad as the
program to open the file.
The log file opens and is ready for analysis.
Log message format
Knowing how to interpret log file output can help you to troubleshoot issues on the
device. All log messages follow this format:
<PRI>ISODATE(sp)MSGHDR:(sp)MSG(new-line)
The following table defines each element of the log message.
<PRI>
ISODATE
MSGHDR
MSG
(sp)
(new-line)
Sample log messages:
<13>2014-09-26T12:18:45.000+00:00 wa_nibpd[1326]:
NibpManualBpCancelState->Enter
<150>2014-09-08T05:55:00.000+00:00 wa_spo2nonind[1521]: Code 1,
SPO2 sensor not connected
As noted above, the calculations performed using PRI values have little significance for
most users but are valuable for Welch Allyn engineers. Therefore, the following
instructions for calculating facilty and severity numbers target Welch Allyn engineers.
messages_2015_01_08.zip
messages_2015_01_08_0000000008
The facility number and the severity number concatenated into an 8-bit value.
Note
The PRI values and calculations performed with them are useful primarily to
Welch Allyn engineers. Most biomeds and service personnel can focus on the
other details of log messages to complete their analysis.
The date and time at which the message was generated in the ISO 8601 compatible standard
timestamp format (yyyy-mm-ddThh:mm:ss.mmm+-ZONE). This is picked up from the CSM device
system time.
Message header: The name and the PID of the program or process that sent the log message in
PROGRAM[PID]: format. It includes a trailing whitespace.
The text of the log message from the sending program or process. This is a free-format text string,
terminating with a new-line character.
A single-space character.
A new-line character.
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Connex Spot Monitor