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If "OCPP Mode"= "OCPP-J 1.6":
Parameter
Setting
WebSockets
WS / WSS-URL of the OCPP
JSON OCPP
backend system
URL of the
Backend
Websockets
WebSocket proxy to which a con-
proxy
nection is to be established (op-
tionally adjustable). Format
HOST:PORT
HTTP Basic
Password for HTTP basic authen-
Authentica-
tication. An empty field means
tion pass-
that HTTP basic authentication is
word
not used.
We recommend using a secure Internet
connection to communicate with the
backend system. This can be done, for ex-
ample, via a SIM card provided by the
backend system operator or via a connec-
tion secured by TLS. In the case of access
via the public Internet, at least the HTTP ba-
sic authentication should be activated, oth-
erwise the data will be transmitted in a
format that is readable for unauthorised
third parties.
Information concerning OCPP and the pass-
word for the HTTP basic authentication are
provided by your backend system provider.
u Click the "Save" button to save the setting(s).
For connection via GSM
u Navigate to the "Network" menu and set the fol-
lowing parameters:
Parameter
Setting
Show Modem
u Select "Show".
Configuration
Access Point
Name of the access point of your
Name (APN)
mobile access
APN User-
Username for the access point of
name
your mobile access
Parameter
Setting
APN Pass-
Password for the access point of
word
your mobile access
Information concerning APN is provided by
your mobile network service provider.
u Click the "Save" button to save the setting(s).
6.9.4 "Networked" operating mode
Several devices are connected via ethernet. This
enables use of local load management and a con-
nection to the Backend-System can be established
for all networked products.
Requirement(s):
ü The retrofit kit (USB-Ethernet adapter) for net-
working is installed.
1 Installation instructions for the retrofit kit.
ü Multiple devices are networked via a switch /
router.
A detailed description of networking, the
connection to a backend system and load
management, including application ex-
amples, can be found on our website in the
download section for the selected product.
1 "1.1 Website" [
6.10 Setting other functions
6.10.1 Connecting an external energy meter
The tasks described in this section may only
be carried out by a qualified electrician.
To prevent an overload at the building connection
with one or more charging points (blackout protec-
tion), it is necessary to record the current values
from the building connection with an additional ex-
ternal energy meter. The energy meter also takes
account of other consumers in the building.
3]
}
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