ABB C1300 User Manual page 54

C1300
Advanced circular chart recorder
52
Data Logging Configuration
Press the key to open the Main Menu.
Highlight Data Logging.
Sample Rate
Select the sample rate to be applied to all recording channels.
Select from:
1, 5, 10, 30 or 60 seconds
5, 10 or 30 minutes
1 or 6 hours
Pre-logging Filter Type
Select the filter type to be applied to all recording channels prior to logging.
Instantaneous–A single value based on process conditions at the time of sampling
Max/Min–Two values are recorded to capture the maximum and minimum signal values since
the previous sample
New File Creation
Select the interval at which new data logging files are created:
Standard–new files are created when:
a file becomes full (i.e. it has reached 65,000 entries)
or
the Compact Flash card is removed and re-inserted
or
power to the recorder is restored after being interrupted
or
the recorder's configuration is changed
On Pen Return–In addition to the Standard file creation intervals, new files are also created
when the pens are returned to their recording positions. This enables recorded files to match the
chart record.
Instrument Tag
Use the , and keys to enter a tag of up to 16 characters – see Fig. 2.1 on page 6.
Note. Any characters not permitted in this tag are skipped when scrolling through the selection.
The tag is included in the archive files to identify the source of the data.
Continued on next page.
3 Configuration
IM/C1300 Rev. J