Autocharge requires a one-time setup per EV driver per CPO. Once completed, no RFID card is needed for future sessions.
Step 1: Enable Autocharge
In the back-office system, set the OCPP key AutochargeEnabled to True.
Step 2: Initialize the EV idTag
This is a two-session process:
Session 1: Obtain the EV’s unique idTag.
Session 2: Verify that the idTag is fixed and unique.
⚠️ If the idTag is invalid or not fixed, Autocharge will not work.
Step 3: Link Payment Method
Associate the EV idTag with a payment method (e.g., bank card, credit card, or RFID card).
Step 4: Validate the EV idTag
Ensure the idTag is marked as valid in the back-office system.
⚠️ Important Notes
If the EV idTag is invalid, the charger will notify the user via the UI and report the issue to the back office.
Vehicles with rolling or non-unique idTags may be excluded from Autocharge.
Alfen maintains an exclusion list in the firmware to prevent issues with incompatible vehicles.
Frequently Asked Questions (FAQ)
Q1: How do I start the Autocharge setup?
Enable the AutochargeEnabled key in the OCPP settings and follow the two-session initialization process.
Q2: What happens if the EV idTag is invalid?
The charger will block Autocharge and prompt the user to use another method, like RFID.
Q3: Can I use any payment method?
Yes, you can link a bank card, credit card, or RFID card to the EV idTag.
Q4: Is this setup required for every EV?
Yes, each EV must go through the setup process once per CPO.