Configuring the Wallbox eMH3 – Setting up data communication |
37
Proceed as follows to set up communication via the LAN interface:
1 Click the Connectivity > LAN tab and make sure
that an IP and MAC address are specified for the
eth0 connection.
y This is the IP and MAC address of the Controller
charging station.
2 Click the Connectivity > Cellular tab and delete
all data for the mobile access point (APN), if pres-
ent.
3 Switch to the Maintenance > System tab and
click the Hard reset button in the System Restart
section.
y Your Controller/Extender system will now
restart with the selected settings.
A LAN connection can now be established between the Controller charging station and the backend via WebSocket
or WebSocketSecure.
NOTE
Communication with the backend
The router's firewall must be set up in such a way that communication is possible between the charging
station and the OCPP backend.
You can obtain all the access data from your backend operator. A description of the set-up can be found on
page39.
Connection via the LTE interface
An LTE USB stick is factory pre-installed at the SBC on the inside of the housing cover in every Wallbox eMH3/reev
backend bundle. You can retrofit all other Controller Wallboxes eMH3 for LTE functionality using the LTE accessory
package E3BLTE1 (see "Accessories" on page11 and "Installing and connecting the E3BLTE1" on page25). A
mobile network connection can be established between the SBC and an OCPP backend via the LTE USB stick of the
Controller charging station.
1
Controller with Extender
charging station(s)
2
Backend (e.g. reev)
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