PCE EV11.3
Content languageEnglish
Description
This document serves as a template for integrating the PCE EV11.3 Wallbox using the Modbus TCP protocol. The Wallbox is equipped with advanced functionality, including automatic phase switching between single-phase (1P) and three-phase (3P) charging modes. This allows the charging system to dynamically adapt to the available power supply, optimizing energy usage and improving efficiency.
To enable the automatic phase switching feature, it is essential to activate the designated DIP switch located on the internal circuit board of the Wallbox. Failure to activate this switch will prevent the device from performing automatic switching, and it will operate in a fixed phase mode.
For detailed information on register mapping and configuration settings, please refer to the official PCE EV11.3 documentation.
Inputs and outputs · 17
| Name | Type | Unit |
|---|---|---|
| CHARGING_CURRENT | Modbus | A |
| CHARGING_STATE | Modbus | <v.1> |
| CHARGING_RELAY_STATE | Modbus | <v.1> |
| PHASE_AUTOSWITCH | Modbus | <v.1> |
| POWERMETER_0 | Modbus | <v.1> |
| ERROR | Modbus | <v.1> |
| CHARGING_TIME | Modbus | <v.1> |
| TEMPERATURE | Modbus | <v.1> |
| PWM_IN_MAX_ | Modbus | <v.1> |
| RCD_CURRENT_DC | Modbus | <v.1> |
| RCD_CURRENT_ACTUEL | Modbus | <v.1> |
| CHARGING_CURRENT | Modbus | <v> |
| HEARTBEAT | Modbus | <v.1> |
| CHARGING_CURRENT_OFFLINE | Modbus | <v.1> |
| MAX_CHARGING_TIME | Modbus | <v.1> |
| LED_BRIGHTNESS | Modbus | <v.1> |
| MODE_DIGITAL_IN | Modbus | <v.1> |
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