ScreenMaster RVG200
Paperless recorder
5 Logging
OI/RVG200-EN
53
Logging Speed
Touch to toggle between the primary and secondary sample rates.
The primary sample rate is set typically to a relatively slow rate (depending
upon process recording requirements) and is active during normal process
operating conditions in order to maximize internal memory and external
archive media.
The secondary sample rate is set typically to a faster rate than the primary
rate and may be selected manually in order to record the maximum amount
of detail during, for example, an alarm condition.
The rates are set during configuration – see page 81.
Note.
Switching between the primary and secondary sample rates does not
affect the screen interval in the Vertical and Horizontal Chart views.
Recording can also be controlled using digital sources – see Sections
7.8.1 page 80 and 7.9.1 page 86.
Note.
The Primary and Secondary icons (below) are greyed-out if recording has been stopped
via a digital signal.
Primary
Touch to switch to recording at the primary sample rate set during
configuration – see page 81.
Secondary
Touch to switch to recording at the secondary sample rate set during
configuration – see page 81.
Reset Archiving
Touch to enable all data in the internal memory to be re-archived to the
selected storage media.
Note.
Greyed-out when logging is on-line.
If archiving to external media, insert / connect suitable blank media
before selecting this function.
To re-archive data:
1.
If archiving to external media, insert / connect archive media with
sufficient free space.
2.
Ensure archiving is offline.
3.
Touch
in the logging menu.
4.
Touch
in the logging menu.
File Viewer
Touch to view a list of the files stored in internal flash memory or external
archive media.
