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Once the files have been transferred to the flash drive it may be removed and inserted to a PC for review.
The files downloaded from the controller will be stored in a
“gz archive” file and will need to first be un-
zipped and extracted to a folder for viewing by right-clicking on the file and extracting. Figure 190 shows
the downloaded files and extracted folder. Two extractions are required, first for the gz archive and second
for the tar archive.
Figure 190: Downloaded Files
Figure 191 below shows the files contained in the unzipped folder. The folders and files contained here are
explained in more detail below.
Figure 191: Log Folder
Audit:
The Audit folder contains files which hold a record of the activities performed on the controller. The Audit
report are text files that may be opened with any text editor. Figure 192 shows a typical view of Audit file
opened on the computer. For example, the top entry in the file below shows that on May 1
st
, 2020 at
10:40:21 the Heavy Start-Up Fault Alarm was acknowledged. Another example is the event that occurred
on May 1
st
, 2020 at 09:41:26 which shows that the Technician user changed the value of ‘star/delta time’
from 5 seconds to 7 seconds.
