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Version: 5.32

Configuring WLAN

1. Does my Controller support WLAN?​

Check the capabilities table to find out if your Controller variant provides this feature:

Capabilities table
ModelArt. No.USB HostEthernetInternal ModbusExternal ModbusCellular ModemWLANPLC (ISO 15118)
CC613-ELM4PR-MB940600202x4G
CC613-ELPR-MB940600212x
CC613-ELM4PRB940600262x4G
CC613-ELPRB940600272x
CC613-HEM-X2B940600282x
info

If you can't see configuration options in the Configuration Interface mentioned here, the guide doesn't apply to your Charge Controller. Use the table above for reference.

2. Goal​

  • Connect your Charge Controller to your Backend/network through WLAN

3. Requirements​

Make sure that

  • You have access to a WLAN network with Internet access
  • The Charge Controllers are within range of the WLAN network

4. Configuration​

  1. Apply the following configuration:

Location in Configuration InterfaceParameterValueInfo
BACKEND > ConnectionConnection typeWLAN
NETWORK > WLANWLAN enabledOn
NETWORK > WLANWLAN SSIDfill in your router's network name
NETWORK > WLANWLAN passwordfill in your router's password
  1. At the bottom of the Configuration Interface, click , then click to apply the changes

5. Example configuration​

Configuration with DHCP:

Location in Configuration InterfaceParameterValueInfo
BACKEND > ConnectionConnection TypeWLAN
NETWORK > WLANWLAN enabledOn
NETWORK > WLANWLAN SSIDOffice_2447
NETWORK > WLANWLAN passwordw##>GTK.leZq/!N2
NETWORK > WLANMode for network configurationDHCP

6. Master-Slave considerations​

On a Master-Slave setup, only the Master requires WLAN. The WLAN configuration on the Slave will be ignored. All OCPP communication is automatically forwarded from the Slave to the Master.