User Manual
50 GMC-I Gossen-Metrawatt GmbH
Device and Measuring Parameters
6.3 Querying Parameters – InFo Menu (as moving letters)
bAtt – query battery voltage
1nFo bAtt
:
2.75 V.
vErSion – query firmware version
1nFo bAtt: vErSion
:
2.09
ItEMP – query reference temperature
The temperature of the internal reference junction is measured with a
temperature sensor in close proximity to the input sockets.
1nFo bAtt:
...
1tEMP
:
24
°
C
dAtE – query date
1nFo bAtt:
...
dAtE
:
31
.
12
.
05 (DD.MM.YY)
D = day, M = month, Y = year
Date and time must be reentered after replacing the batteries.
tiME – query time
1nFo bAtt
:
...
t iME
:
13
:
46
:
56
(hh:mm:ss)
h = hours, m = minutes, s = seconds
Date and time must be reentered after replacing the batteries.
OCCUP – query memory occupancy (METRAHIT EXTRA only)
1nFo bAtt
:
...
0CCUP
:
000
.
0
%
6.4 Entering Parameters – SETUP Menu
rAtE – set the sampling rate (METRAHIT EXTRA only)
The sampling rate specifies the time interval after which the
respective measured value is transmitted to the interface, or to
measured value memory.
Any one of the following rates can be selected:
00:00.1, 00:00.2, 00:00.5, 00:01.0, 00:02.0, 00:05.0
[h:mm:ss.t] (h = hours, m = minutes, s = sec.,
t = tenths of a sec.
)
0:00:10, 0:00:20, 0:00:30, 0:00:40, 0:00:50, 0:01:00, 0:02:00, 0:05:00,
0:10:00, 0:20:00, 0:30:00, 0:40:00, 0:50:00, 1:00:00, 2:00:00, 3:00:00,
4:00:00, 5:00:00, 6:00:00, 7:00:00, 8:00:00, 9:00:00
Setting the Sampling Rate
1nFo
...
SET rAtE
00:00.1 ... 00:00.5 ... 9:00:00
(00:00.5 = 0.5 seconds = default value)
The last value is retained.
rESoL – switching resolution
All main measuring functions can be switched back and forth bet-
ween 6000 and 60,000 digits.
1nFo
... SET rAtE ... resol
6000 / / 60000
(60,000 is the default setting)
MEASURE
SETUP
FUNC
ENTER
MEASURE
SETUP
FUNC
ENTER
MEASURE
SETUP
FUNC
ENTER
MEASURE
SETUP
FUNC
ENTER
MEASURE
SETUP
FUNC
ENTER
MEASURE
SETUP
FUNC
ENTER
MEASURE
SETUP
FUNC
ENTER
FUNC
ENTER
FUNC
ENTER
MEASURE
SETUP
FUNC
ENTER
FUNC
ENTER
FUNC
ENTER