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Pre-set and start the data-logging:
1. Press SET until the display shows [SEt LoG] and press CAL to continue.
2. Select [Log dAtA] with Ù or Ú and press CAL to continue.
3. Choose with Ù or Ú between [LOG PH], [LOG MV], [LOG MS],... etc. Select the
desired mode and press CAL.
4. The display shows e.g. [dt=100]. Select the desired time interval (0...9999 s)
between the data-logging, with Ù or Ú and press CAL.
5. This step is skipped unless manual data-logging is chosen. Pre-set the time-
interval (dt) to zero and press CAL to continue (point 6 is skipped).
6. The display shows e.g. [n=40]. Select the desired number of values (1...500) to
be data-logged with Ù or Ú and press CAL.
7. The display shows [StArt ?]. Press CAL to start the data-logging according the
previous settings (a blinking [L] appears) or press MODE to return. After the
last value has been data-logged the display will show [End LOG]. When manual
data-logging has been selected, press PRINT to put a next measurement into
memory. In the meantime the display shows the logging-number e.g. [LOG 7].
Press MODE to return.
Continue with a next series of measure ments, without erasing the previous

data-logging:

1. Press SET until the display shows [SEt LoG] and press CAL to continue.
2. Select [Cnt LoG] with Ù or Ú provided the memory has enough capacity left!
Press CAL to continue to continue with a next series of measurements, without
erasing the previous data-logging.
3. Press SET to return.
View the stored values on the display:
1. Press SET until the display shows [SEt LoG] and press CAL to continue.
2. Select [LSt dAtA] with Ù or Ú and press CAL.
3. The display shows the first data-logged value in memory (a blinking [n] appears).
Press Ù or Ú to view all other values.
4. While pressing HOLD the corresponding date is shown.
5. While pressing RES the corresponding time shown.
6. Press PRINT to send the recalled data to a printer.
7. Press SET to return.
Send the stored values to a printer or computer:
1. Press SET until the display shows [SEt LoG] and press CAL to continue.
2. Select [Prt dAtA] with Ù or Ú and press CAL to print the data.
3. The display shows [PrintinG] while all data-logged values, including correspond-
ing dates and times, are sent to the RS232 output in the following format,
compatible with EXCEL™, LOTUS 123™,....The columns are separated by a TAB
character:
Identification No: 037
#
VALUE
UNIT
0001
7.34
pH
0002
7.21
pH
0003
7.08
pH
0004
6.71
pH
C732
C732
C
CH
H
23.7
2
13:19:57
23.7
2
13:20:57
23.8
2
13:21:57
23.8
2
13:22:57
D
29/01/95
29/01/95
29/01/95
29/01/95
Data-logging
Data-logging
12 / 43
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