Saving Automatically - wtw pH 1970i Operating Manual

pH 1970i
Setting the
save interval:
ba75690e01 01/2007

4.4.2 Saving automatically

The save interval (Int 1) determines the chronological interval between
automatic save processes.
After the fixed interval has expired, the current data record is transmit-
ted to the storage and to the interface.
The default setting for the save interval (Int 1) is OFF.
By this, the AutoStore function is switched off.
To switch the function on, set an interval (5 s, 10 s, 30 s, 1 min, 5 min,
10 min, 15 min, 30 min, 60 min):
1 Press the <RUN/ENTER> key and hold it down.
2 Press the <STO> key. Int 1 appears on the display.
pH S
I n t
O
Sal
Time Baud
d O F
Day.Month No.
Year Ident
Tref25 Tref20 Auto Store
LoBat nLF Lin Oxi Cal TEC
3 Set the required interval between the saving procedures with
<L> <M>.
4 Confirm with <RUN/ENTER>.
The number of free memory locations appears on the display.
pH S
I 4 9
O
Sal
Time Baud
F R E
Day.Month No.
Year Ident
Tref25 Tref20 Auto Store
LoBat nLF Lin Oxi Cal TEC
5 As soon as all of the 500 storage locations are occupied,
AutoStore is terminated (Int 1 = OFF).
If there are not enough storage locations available for your
measurements:
– Output and backup the data storage (see page 37) and
– clear the memory (see page 42).
mV / pH
1
%
mg/l
S/
m
cm
1/ cm Sal
F
C
°
/ K
%
TP
REL1 REL2
ARng AR RCL
mV / pH
9
%
mg/l
S/
m
cm
1/ cm Sal
E
C
°
/
% K
TP
REL1 REL2
ARng AR RCL
Operation
35