Text Format Filename Examples - ABB SM1000 User Manual

...3 SETUP
...3.5.1 Text Format Channel Data Files
Files containing data generated during the daylight saving period
(summertime) have '~DS' appended to the filename.
– Start of daylight saving period:
Example 1
A daily file is started at 00:00:00 on 30
filename: 30Mar03ProcessGroup1.D00.
Summertime starts at 2:00am on 30
The clock changes
The existing file is closed and a new file is created –
filename: 30Mar03ProcessGroup1~DS.D00.
The file '30Mar03ProcessGroup1.D00' contains data
generated from 00:00:00 to 01:59:59 (before summertime
starts).
The file '30Mar03ProcessGroup1~DS.D00' contains data
generated from 03:00:00 (after summertime starts).
– End of daylight saving period:
Example 2
A daily file is started at 00:00:00 on 26
filename: 26Oct03ProcessGroup1~DS.D00
Summertime ends at 3:00am on 26
The clock changes
The existing file is closed and a new file is created –
filename: 26Oct03ProcessGroup1.D00
The file '26Oct03ProcessGroup1~DS.D00' contains data
generated from 00:00:00 to 02:59:59 (before summertime
ends).
The file '26Oct03ProcessGroup1.D00' contains data
generated from 02:00:00 (after summertime ends)
30
th
March 2003 –
th
March 2003.
automatically to 3:00am.
th October 2003 –
th
October 2003.
automatically to 2:00am.

3.5.2 Text Format Filename Examples

'New file interval' set to 'Hourly', 'Filename tag' set to 'Process
Group 1' (see Section 4.5.6); date is 10th October 2000;
Channel data and alarm event log files only enabled:
9:00 am New file created in which all channel data recorded
between 9:00 and 9:59:59 is archived in the following
file:
09_00_10Oct00_Process_Group_1.d00
09:12am Power interrupt occurs
09:13am Power restored and new file created:
09_00_10Oct00_Process_Group_1.d01
10:00am New file created in which all data recorded between
10:00 and 10:59:59 is archived.
10_00_10Oct00_Process_Group_1.d00
Note.
• Hourly files start exactly on the hour.
• Daily files start at 00:00:00.
• Monthly files start at 00:00:00 on the first of the
month.