Eurotherm 6100, Руководство пользователя

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100/180MM DISTRIBUTED GRAPHIC RECORDER: USER GUIDE
HA029324
Issue 11 Oct 14 Page 79
4.3.5 ARCHIVE CONFIGURATION (Cont.)
MEDIA FILE FORMAT/FTP FILE FORMAT
Allows ‘Binary’ (.uhh) fi les, ‘CSV’ (.csv) fi les or ‘Binary and CSV’ to be chosen for FTP transfer. For further
details of CVS archiving, see description at the end of this subsection (4.3.5).
ON MEDIA FULL
For ‘Local’ setting only:
Overwrite Oldest data is replaced with latest data when storage medium is full.
Stop Archiving stops when the storage medium is full.
Note: When in ‘Overwrite’ mode, the recorder will overwrite only those fi les which it has itself
created. Thus, if a storage medium is inserted which contains history fi les from another recorder,
these cannot be overwritten. The fi le names are of the form
UUU....UUUIIIIIIFFGGSSSSSS
,
where
IIIIII
represent the lowest three bytes of MAC address of the recorder which created the
fi le (see section 4.5.1 ). It is not possible for the user to delete fi les created by another instrument
(i.e. one with a different MAC address).
MEDIA SIZE
For ‘Local’ setting only, this displays the capacity of the memory device.
REMOVABLE MEDIA CAPACITY
For ‘Local’ setting only, this gives an estimated time to fi ll the archive medium, based on the archive rate,
the compression ratio, the storage medium size and on the exact nature of the data. (Rapidly changing
values use more space than static/slowly changing values.) When archiving to Floppy disks (via USB port),
this fi eld remains empty until after the fi rst archive has taken place.
MEDIA FULL EVENT LIMIT
For ‘Local’ setting only, this allows the user to specify a percentage-full value for the storage medium,
at which the event source ‘Archive media % full’ is triggered. The event remains active until the storage
medium is replaced, or has data removed from it to make more room available.
ARCHIVE TO REMOTE
For ‘Remote’ setting only:
None Archive to host is initiated by the operator ( section 4.1.2 )
Hourly Archive to host occurs on the hour every hour
Daily Archive to host occurs at 00:00* hrs each day
Weekly Archive to host occurs at 00:00* hrs every Monday
Monthly Archive to host occurs at 00:00* hrs on the 1st of each month
Automatic
The recorder selects the slowest out of ‘Hourly’, Daily, Weekly or Monthly, which is
guaranteed not to lose data (depends on the size of the Trend History Buffer).
*Note: Archive times are not adjusted for Daylight Saving hour changes. Thus if the archive is set
to ‘daily’, ‘weekly’ or ‘ monthly’ then, during ‘Summer Time’, the archive will occur an hour late (i.e.
at 01:00 hrs. instead of midnight).
REMOTE PATH
For Remote setting only, this specifi es the route to a folder or directory on the remote host, set up as a
part of that host’s FTP confi guration. The path name may be up to 103 characters in length.