Ahlborn ALMEMO 204, Operating Instructions Manual, Page: 39 / 72

Data logger functions
enter an 8-character file name. In the absence of a user-defined file name, the
default ´ ALMEMO.001 ´ or the name most recently used will be suggested auto-
matically. So long as the connector configuration is not altered, any number of
measuring operations can be saved - either manually or cyclically, also with
number codes, all in the same file (s. 14.5.3).
If, however, the
connector configuration has been changed since the last
measuring operation, a new file will be created; and, if no new file name has
been programmed, the index in the file name extension will automatically be in-
cremented by 1, e.g. ´
ALMEMO.002
´. Similarly, if the file name now entered al-
ready exists, a new file will be created with the same file name prefix but with a
new index.
To check that the plug-in memory is functioning properly there is an LED incor-
porated in the handling end; this indicates the following states.
●
No memory card is detected LED flashes once long and then three times short
●
Data is being recorded LED flashes in the same rhythm as the cycle
●
Data is being read out LED lights up continuously for the duration of data output
When inserting the plug-in memory make sure that the card remains
latched in position. Memory cards do not support ring memory mode.
14.5.3 Numbering of measuring operations
To identify measuring operations or series of measuring operations these can
before starting be assigned unique numbers. This number will be output and /
or saved with the start of the next measuring point scan. When reading out in-
dividual measuring operations these can thus be attributed to certain measur-
ing locations or measuring points (s. Manual 6.7).
When the
Number
function is selected a 6-digit number is entered as normal
(s. 9.5). You can use digits 0 to 9 and characters A, F, N, P, and '_'(space).
The number is activated as soon as it has been entered and will be followed by
'A' until the next measuring operation is saved to memory.
Function Number: (e.g. room 12, meas. point 1)
Number: 12-001 A
To zero-set and deactivate the number
<CLR>
To activate / deactivate the number
<ON>
,
<OFF>
To increment and activate the number
< +1 >
14.5.4 Once-only saving of all measuring points
Once-only manual measuring point scans for saving the current measured val-
ues from all active measuring points can be initiated by pressing key
<MANU>
.
(see Manual 6.5.1.1).
To initiate a once-only manual measuring point
<MANU>
The following symbols will be highlighted briefly in the status bar (s. 9.2).
The start arrow will light up briefly and then go out again ´
©
´
If data is being output via the interface ´
COM
´ will light up briefly.
ALMEMO ® 204 39
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