ABL | eMH3 - Configuration for ChargePilot

Remote connection to the charger

• Port forwarding possible: YES
  See below for login data.

Connection to the charger

The ABL web portal can be accessed by entering the wallbox IP-address in the web browser.

On the web page you can change the role to installer at “Change role” for Admin/Edit mode.

1. Direct connection to the wallbox

   1. Connect your Ethernet cable to the RJ45-port under the cover of the wallbox (next to GMS module)

   2. Change your IP-address of your Ethernet adapter to 169.254.1.2

   3. Open your web browser and type in 169.254.1.1:8300

2. Indirect connection to the wallbox via a DHCP server

   1. Connect your Ethernet cable to the router which is also connected to the wallbox and the DHCP server

   2. Open your web browser and type in <wallbox IP>:8300 or <wallbox IP>:80. The wallbox IP-address can be found in the micro service “dhcp” logs of balena (a reboot of the wallbox is required).

Network settings

1. Go to Connectivity → LAN

2. Enable the DHCP

3. Click the “Save” button

OCPP settings

1. Go to Connectivity → OCPP

2. Configure the following entries

   1. OCPP Version: 1.6

   2. URL: the IP of our controller (default: ws://172.22.0.1:9000)

   3. ChargeBox ID must be identiacal in the Device ID in the Admin UI:
      ABL_<wallbox serial number>
      e.g. ABL_3W226302616

   4. Local port: 9000

   5. Local path: empty

   6. Basic authentication password: not used for ChargePilot. Used if the wallbox is connected to a backend

3. Click the “Save“ button

Other charger settings

Authorization settings

1. Go to Operation → OCPP configuration → tick the entries under the Authorization Settings :

   1. Lock early

   2. Free charging when offline

   3. Local authorization if offline

   4. Shorten UIDs

2. Click the “Save” button

Fallback settings

eMH3 charger doesn’t accept decimal TxDefaultProfile values, which will result in charger crash.

Therefore, the settings of fallback value in the Admin UI has to be a multiple of the number of connectors.

In the example, the fallback value is 12A, then each connector will get 6A.

Offline behaviour settings

1. Go to Operation → General

2. Set Operation mode: “Online-Backend Mode”

3. Click “Save” button

4. Set Present after blackout: “Stop charging”

5. Set Present before blackout: “Stop charging”

6. Set Present before downtime limit: “Stop charging”

7. Click the “Save” button

Load management

1. Go to Operation → Load Management

2. Set Control algorithm: Group Loadsetter Standard Edition

3. Set Maximal current: 32 A

4. Click the “Save” button

The maximal current setting can be omitted if the synchronization with the value of LIM-SL-1 in Charging-Installation is done