Smart Charger Configuration guide

Modified on Tue, 26 Nov at 2:12 PM

TABLE OF CONTENTS

Connecting to your charger via Bluetooth
- Download the Morek EV Tool app
- Establish Bluetooth connection with the charger
Configuring the charger

Connecting to your charger via Bluetooth

Download the Morek EV Tool app

Find and download the "Morek EV Tool" app on Google Play or App Store.

Establish Bluetooth connection with the charger

Launch the "Morek EV Tool" app and allow it to use Bluetooth.

Android version may ask to use "Location Services". On some systems, this is how Bluetooth permission is called.

Identify the device you're trying to communicate with in the list. Tap on the device.

Charger's name will correspond to it's serial number by default, or to the value of "CP name" set in the configuration.

Enter the password (12345678 by def.) and click "OK".

If default password is used, a prompt will appear to change it. If you do not wish to do it, tap "Cancel".

Congratulations! Proceed to configure the charger to your application.

Configuring the charger

MEV Tool App Configuration page

Below are screenshots of the Configuration page that user gets redirected to after successful Bluetooth connection is established with the charger.

Configuration parameter table

For specific functions of each parameter, see the table below.

Note that to use a chosen internet interface (WiFi/4G/LAN), it must be turned on at the top of the configuration page. Choose one according to installation plan and turn it on.

Parameter	Function
WiFi SSID	Name of the WiFi network the charger connects to.
WiFi Password	Password for the WiFi network.
4G APN	Access Point Name for the 4G network configuration.
4G Account	4G account name.
4G Password	Password for the 4G network connection.
IP Address	Static IP address of the charger on the network.
Subnet Mask	Defines the subnet range for the network.
Default Gateway	Gateway IP used for routing traffic outside the local network.
DNS	DNS server for domain name resolution.
LAN DHCP	Enables or disables DHCP for WiFi or LAN.
Server URL	URL used to connect to OCPP server.
CP Name	Charge point name. Used for Bluetooth discovery and as OCPP ID.
Authorization Key	Security key (password) used for authorizing with OCPP server.
Output Current	Output current (per phase) limit in Amperes (e.g. 16 for 11 kW; 32 for 22 kW).
Charge Mode	Specifies the charging mode. APP - for use with OCPP server RFID - use local list for authorization Plug&Charge - no authorization.
Power Distribution Enable	Enables or disables DLM function. It is used to balance home loads and charging power to prevent overload. Used in single charger installations.
Sampling Method	The method used for current sampling. CT - Current transformers (e.g. MEVX02N1P5MCT) Meter - Modbus RTU meter (e.g. MEVX03D3P0MID)
Home Power Current	Maximum current limitation of home system / electrical panel in Amperes per phase.
Power Meter Address	The address for the power meter (e.g. MEVX03D3P0MID). Inactive when CTs are used.
Phase Rotation	The phase rotation. Inactive until DLB Mode is used.
Solar Mode	Enables or disables the solar integration feature.
Solar Current From Grid	The amount of current per phase that will supplement Solar Current from Grid.
Solar Stable Time	The duration for stable solar input, after which charging will resume.
DLB Mode	A mode to use with CT-Hub for group load management.
Diode Detection	Enables or disables diode detection for the charger.
Power Supply Mode	The type of power supply (e.g. TN system).

Saving the configuration

Changing a parameter will activate the "Set" button on the configuration page.

Tap it to save the configuration in the charger.

After the message "Set successfully" is displayed, close the app.
Depending on the parameters changed, charger will reboot.
A single beep will indicate that charger is ready to use again.

The charger might indicate an error if configuration is incorrect according to installation. In that case, check Error Codes.