User manual
Operating Instructions data logger
5
EN
A signal transmitted by the data logger via UDP enables the SmartGraph soft-
ware to find the data logger in the local network automatically.
When the data logger is connected to the network for the first time (add network
device), you may have to use the SmartGraph software to adapt the data logger
network settings to conform with the existing network configuration. The factory
s
etting is DHCP.
You will find more detailed information on the software in the software
manual which you can call up using the Help function of your SmartGraph
software.
The professional version of the SmartGraph software also allows you to call up
a
nd log current measurements and measuring values that have been saved in
the data logger at random intervals via the network.
Use in Network Mode
If you intend to use the network card over a longer period, the data logger
must be mounted on a wall. It must be ensured that the air can circulate freely
within a minimum distance zone of 50cm around the data logger. This mini-
mum distance zone should also be kept free of external convection sources
(fans, lamps etc.).
Power Supply in Network Operation
The data logger consumes more power when the integrated
network card is used.
When the network function has been activated, the data logger checks the
network status automatically in regular intervals. If an active local network
cannot be identified, the data logger deactivates the network function independ-
ently after 12 minutes.
The is also an optionally available PoE model. This model can be powered
directly from the mains.
6.2.3. Factory Setting (M52)
6.2.4. Acoustic Function (M53)
The data logger has an acoustic signal which can be turned on or off by
activating or deactivating the acoustic function. A symbol appears on the display
when the acoustic function is activated.
When the acoustic function is activated, an alarm signal alerts the user when
an alarm incident occurs. The alarm for one or more than one measurement
must have been previously set using the SmartGraph software.
When the acoustic function is activated, the data logger also emits a tone each
time the mode selection key is pressed while navigating through the individual
levels or when a specific mode is selected. The data logger also emits a tone
when you leave the settings level without a previous selection having been made.
This function allows you to reset all
the settings of your device to the fac-
tory settings.
Select reset function M52
Select acoustic function M53 Display example of the acoustic function M53
Operating Mode M2
The measuring function is active. The measuring values that were configured
using the SmartGraph software are displayed in all three measuring value lines
together with the previously selected sampling rate. The logging function is not
active in this operating mode. The displayed values are not saved into the mem-
ory. The word “STOP” (data logging inactive) appears where the saved measuring
values are normally displayed.
Opearting Mode M3
The measuring and logging functions are active. The measuring values that
were configured using the SmartGraph software are displayed in all three meas-
uring value lines together with the previously selected sampling rate.
In addition a total of 20 measuring channels that have all been previously
selected using the SmartGraph software can be saved into the measurement
memory. The message “REC” (data logging active) appears where the saved
measuring values are normally displayed.
Operating Mode M4
The measuring and logging functions are active. The display is deactivated.
No values are displayed in either of the three lines that normally display meas-
urements. Up to a total of 20 measuring channels, which have all been previously
selected using the SmartGraph software, can be saved into the measurement
memory. The message “REC” (data logging active) appears where the saved
measuring values are normally displayed.
6.2.2. Network Function (M51)
If the data logger is connected to a local network and the network function is ac-
tive, then the software can be configured and the data can be read out from the
data logger via this network.
Select operating mode M2 Display example for operating mode M2
Select operating mode M3 Display example for operating mode M3
Select operating mode M4 Display operating mode M4
Select network function M51 Display example of the network function M51