SmartBox
®
4 LAN / SmartBox
®
4 LAN PRO
24 / 28
part no. 28 410 57 a
Send test
You can call a communication test with the external destination system (e.g. Smart-Inspector)
via the device menu "15. Network"
Test
Send Yes/No.
If "OK" is returned, the network connection, router configuration and Internet connection to the
external system all function.
"Send Data ..." indicates that a data telegram is being sent.
This is sent to the destination that is set as the IP address via the device menu "15.Network
Destination".
If "Send Data" is displayed often, this indicates repeated attempts to send because the
destination computer IP cannot be reached.
The destination computer must be assigned a fixed IP. Accordingly, the destination IP + port
in the device must be correctly parameterized.
Relay remote control
A remote control function is available for the Relay output of SmartBox
®
4 LAN.
Setting and operation take place via the browser call of the 'Config' page of the device in the
area
Relay output
. For a description, refer to Menu step 7. Relay 1.
OPERATION
The product requires no operation while it is running.
FUNCTION CHECK
We recommend that you check the displayed litre values once per year to make sure that they
are correct.
For a simple check, pull the level probe up by its cable so that it hangs above the liquid.
In this status the display device should show 0 litres (+ tolerance).
The probe signal can be checked with menu step "22. Test Current"
At 0 cm fill level
approx. 3.7 – 4.3 mA.
In the event of a considerable deviation, we recommend a replacement.
New probe.
New probe/ replacement of the operating medium
If the installation of a new probe is required and/or a change in the operating medium takes
place, then firstly, all of the “standard values” under menu step “9th zero point probe“ must be
reset to the
factory setting
!
It is also necessary to check, and if required, correct all further set values.
MAINTENANCE
See FUNCTION CHECK.
RESTORATION
If the actions described in TROUBLESHOOTING do not lead to a proper restart and if there is
no dimensioning problem, the product must be sent to the manufacturer to be checked. Our
warranty does not apply in cases of unauthorised interference.
In case of repeated errors or alarm messages (relay output) while the tank content does not
reach / remains below the set fill level alarm threshold at the probe element, check the
connection line of the signal and probe element for breakage or short-circuit, re-install if
necessary.
DISPOSAL
To protect the environment, our products may not be disposed of along with
household waste.
The product must be disposed of via a local collection station or a recycling station.
