Zerova charging stations

Connection

The communication between the EPSherpa EMS and the Zerova charging station takes place via Modbus TCP.

1. Connect the charging station to the same local network (LAN) as the EMS using an Ethernet cable.
2. For correct ethernet wiring standards, follow the guidelines for ethernet wiring.

Configuration

To allow the EPSherpa EMS to control the station, you must enable Modbus TCP via the Zerova web portal.

Enable Modbus TCP

1. Log in to the Zerova web portal of the charger.
2. Go to SET > Backend.
3. Open the Modbus TCP Server section.
4. Set Mode to Enable.
5. Leave Password Verify and TLS encryption unchecked.
6. Save the settings.

Check the model name and serial number

1. Go to SET > System.
2. Under System Information, you will find the Model Name and Serial Number of the charger.

Check the IP and MAC address

1. Go to SET > Network.
2. Open the Ethernet section to find the MAC Address and IP Address of the charger.

Adding to the Controller

1. Go to the EPSherpa EMS web interface.
2. Navigate to Devices > Add Device.
3. Select Zerova > Modbus TCP.
4. Enter the IP Address of the charger.
5. Enter Port 502 and Modbus address 1.
6. Click *

Scan*.