Basler BE1-CDS220, Instruction Manual

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BE1-CDS220 Reporting and Alarm Functions 6-37
SG-OSC Command
Purpose:
Read/Set the number of oscillograph fault records saved
Syntax: SG-OSC[=6/8/10/12/15/16/20/24/32]
Comments:
See Table 6-19 for SG-OSC settings information.
Retrieving Oscillographic Records
The fault summary directory and the fault summary reports list the numbers assigned to each fault record
and the number of oscillographic records associated with each fault. Oscillographic records can be
retrieved using BESTCOMS. Alternately, oscillographic records can be retrieved using the RO ASCII
command.
To download oscillographic records, select Oscillography Download from the Reports pull-down menu.
Highlight the record to be downloaded and select either ASCII or Binary as the file type for download.
Select the Download button.
Assume record 003 is selected for a binary download. When the Download button is selected, the Browse
for Folder screen (Figure 6-22) appears. Select a location for the file to be stored or create a New Folder
and press OK. The Fault Record Filenames screen (Figure 6-23) will appear. Type the base filename in
the first row. The rest of the filenames will respond by changing to match the base filename. Select OK to
save the file.
Figure 6-22. Browse for Folder Screen Figure 6-23. Fault Record Filenames
Only one oscillographic report file can be requested at a time. Reports are transmitted in COMTRADE
format. A configuration file (CFG), a data file (DAT), or a header report (HDR) can be requested. Header
files contain the fault summary report followed by all the pertinent settings that are associated with the
requested fault record. These settings include the following:
•
BESTlogic settings for User Programmable Logic Scheme.
•
User Programmable Label settings, Global I/O settings.
•
The protection setting group active during the fault.
•
General protection settings.
•
Fault reporting settings.
•
Breaker monitoring settings.
•
Alarm settings.
Files can be requested in ASCII or binary format but both file transfers use the same format. Binary file
transfer is much faster and consumes less disk space. ASCII format data is human readable and can be
analyzed by standard text editing software. Software for IBM compatible computers is available from
Basler Electric to convert binary files to ASCII format. The download protocol may be either XMODEM or
XMODEM CRC format. For ease of reference the name of the downloaded file should be the same as the
command.