Eurotherm 394, User Manual

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MULTIPOINT CIRCULAR-CHART RECORDER: USER GUIDE
HA250385
Issue 7 Nov 06 Page 112
MC:Archive 1
File type ASCII
Name Type:text
File:NNNNNNNN.ASC
Use up/down arrows and
cursor key to enter up to 8-
character file name
Name Type:hourly
File NNMMDDHH.ASC
Name Type:daily
File NNYYMMDD.ASC
Name Type:counter 1
File CCCCCCCC.ASC
Use up/down arrows and
cursor key to edit 1st two
characters Use up/down arrows and
cursor key to edit 1st two
characters
Use cursor key then up/down
arrows to select counter number
CCCCCCCC will be the
value of the selected counter
at the time of archiving.
Filename formats for ASCII files (extension = .ASC).
PACKED names identical except extension = .PKD
MC:Status
Usage: 11/ 128K
Write Protected: no
12.6.3 Card status
This display tells the user how much memory is currently used (11kB in the example) out of the card’s total memory
(128kB in the example).
Operation of the page key calls a display which shows whether the card is write protected or not.
Figure 12.6.3 Status display pages
Note: A newly formatted card uses some space for format data,
12.6.4 Automatic file deletion
Should the card become full while chart copy or data logging / archiving activities are being carried out, the oldest
data logging / archiving file on the card is deleted. (The oldest file will be deleted whether or not it is of the same
type as the one being written.) Existing configuration files (.CFG) are not deleted.
Should the card become full while a Configuration Save is being attempted the Save will be aborted and the message
'Err:Card full' will be displayed until cleared by the 'Clear' (X) key.
12.7 ARCHIVE FILES
As shown in figure 12.7 for 'Archive 1', the following types of file name may be used when archiving data.
1. Text
2. Daily (Uses the recorder’s real-time clock)
3. Hourly (Uses the recorder’s real-time clock)
4. Counter value.
The file names consist of up to eight characters, followed by a three-character non-editable extension.
Figure 12.7 Filename selection