Configuring WLAN

1. Goal

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

2. Requirements

Make sure that

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

2.1. Does my Controller support WLAN?

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

Capabilities table

CC613

Model	Art. No.	USB Host	Ethernet	Internal Modbus	External Modbus	Cellular Modem	WLAN	PLC (ISO 15118)
CC613-ELM4PR-M	B94060020	2x				4G
CC613-ELPR-M	B94060021	2x
CC613-ELM4PR	B94060026	2x				4G
CC613-ELPR	B94060027	2x
CC613-HEM-X2	B94060028	2x

CC612

Model	Art. No.	USB Host	Ethernet	Internal Modbus	External Modbus	Cellular Modem	WLAN	PLC (ISO 15118)
CC612-1M4PR	B94060011	1x		EHZ only		4G
CC612-2M4PR	B94060013	1x				4G
CC612-2M4R	B94060015	1x
CC612-1SOPR	B94060005	1x		EHZ only
CC612-2SOPR	B94060007	1x				4G
CC612-2SOR	B94060028	1x
CC612-1M3PR	B94070001	1x		EHZ only

ICC1324

Model	Art. No.	USB Host	Ethernet	Internal Modbus	External Modbus	Cellular Modem	WLAN	PLC (ISO 15118)
ICC1324-Connect Plus	B94060080		2x			4G (Cat 1)
ICC1324-Connect	B94060079		2x			4G (Cat M1/NB1)
ICC1324-Connect SP	B94060074		2x
ICC1324-Home Plus	B94060078		1x
ICC1324-Home	B94060077

info

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

3. Configuration

1. Apply the following configuration:

Location in Config UI	Parameter	Value	Info
BACKEND > Connection	Connection type	WLAN
NETWORK > WLAN	WLAN enabled	On
NETWORK > WLAN	WLAN SSID	fill in your router's network name
NETWORK > WLAN	WLAN password	fill in your router's password

2. At the bottom of the Config UI, click , then click to apply the changes

3.1. DHCP-based router configuration

If your router assigns the IP addresses automatically, choose Auto (DHCP Client) for Mode for network configuration.

info

Whether the DHCP client hostname field has to filled out, depends on your network. Contact your network administrator.

tip

Have your router give out static IP addresses when using DHCP if this option is available.

4. 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.