Emerson Liebert PSA Line-Interactive UPS 500-1500VA Benutzerhandbuch
Configuring Liebert MultiLink for Your System
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Liebert
®
MutiLink
®
8.3.7 Properties - Data Logging Tab (Liebert MultiLink Advanced Only)
The System Administrator can use the Data Logging tab to record the condition of the UPS at fixed
intervals. Liebert MultiLink will check the UPS at specified intervals and take a “snapshot” of
selected parameters. Each time Liebert MultiLink checks the UPS, the software updates a file
containing the parametric data. With this tab, the System Administrator also can regulate the size
and number of historical files that will be retained.
• Click on the Overview tab.
• Right-click on the UPS device name to open a pop-up menu, then click on Properties.
• In the Properties window, click on the Data Logging tab (not available with Liebert MultiLink
• Right-click on the UPS device name to open a pop-up menu, then click on Properties.
• In the Properties window, click on the Data Logging tab (not available with Liebert MultiLink
Fundamental or with Contact Closure communication).
• To select UPS parameters that will be checked and recorded in the data log file, click on an item
in the Available window, then click on the arrow to move that item to the Selected window.
More than one item can be moved at one time by using standard methods common to your
operating system.
Liebert MultiLink will record data about any parameter selected for logging.
Liebert MultiLink will record data about any parameter selected for logging.
• The Interval box displays the number of minutes between Liebert MultiLink’s checks of the
UPS.
• The Records box displays the number of records that will be stored in the data log file.
• The Historical files box displays the number of data log files that will be retained.
• The Historical files box displays the number of data log files that will be retained.
Liebert MultiLink creates a file in the location specified in the File Logging portion of the Data
Logging tab. The data log is a comma-delimited file that will open with a word-processing or
spreadsheet program. Table 9 below shows an example of data collected.
Table 9
Sample data log file
Time
Battery time
remaining
Battery
voltage
Output
voltage
Battery
current
Input
frequency
Output
current
Output
frequency
Input
voltage
Low battery
warning setting
10/6/2012 13:45
45
55
120
0
60
3
60
121
2
10/6/2012 14:00
45
55
120
0
60
3
60
122
2
10/6/2012 14:15
45
55
120
0
60
3
60
121
2
10/6/2012 14:30
45
55
120
0
60
3
60
122
2
10/6/2012 14:45
45
55
120
0
60
3
60
122
2
10/6/2012 15:00
45
55
120
0
60
3
60
122
2
. . . then click on the
Data Logging tab.
Right-click to display
pop-up menu . . .
. . . then click on
Properties . . .
Overview tab