Heidelberg Wallbox Energy Control
AMPERFIED GmbH
Controls and monitors Heidelberg Wallbox Energy Control EV charger via Modbus RTU.
Overview
Key readings
- Charging State
- Voltage L1 to L3
AMPERFIED GmbH
Controls and monitors Heidelberg Wallbox Energy Control EV charger via Modbus RTU.
20 read / 5 write
| Name | Address | Function | Type | Unit | Access |
|---|---|---|---|---|---|
5 Charging State | 5 | FC04 | uint16 | R | |
6 L1 - Current RMS | 6 | FC04 | uint16 | A | R |
14 Power (L1+L2+L3) | 14 | FC04 | uint16 | kW | R |
12 Voltage L3 - N rms | 12 | FC04 | uint16 | V | R |
11 Voltage L2 - N rms | 11 | FC04 | uint16 | V | R |
10 Voltage L1 - N rms | 10 | FC04 | uint16 | V | R |
8 L3 - Current RMS | 8 | FC04 | uint16 | A | R |
7 L2 - Current RMS | 7 | FC04 | uint16 | A | R |
257 Modbus-Master Watchdog Timeout | 257 | FC03 | uint16 | s | R/W |
4 Modbus Register-Layouts Version | 4 | FC04 | uint16 | R | |
9 PCB-Temperatur | 9 | FC04 | uint16 | °C | R |
13 Extern lock state | 13 | FC04 | uint16 | R | |
15 Energy since PowerOn (High byte) | 15 | FC04 | uint16 | Wh | R |
16 Energy since PowerOn (Low byte) | 16 | FC04 | uint16 | Wh | R |
17 Energy since Installation (High byte) | 17 | FC04 | uint16 | Wh | R |
18 Energy since Installation (Low byte) | 18 | FC04 | uint16 | W | R |
100 Hardware configuration maximal current | 100 | FC04 | uint16 | A | R |
101 Hardware configuration minimal current | 101 | FC04 | uint16 | A | R |
261 Maximal current command | 261 | FC03 | uint16 | A | R/W |
262 Failsafe Current configuration | 262 | FC03 | uint16 | A | R/W |
258 Standby Function Control | 258 | FC06 | uint16 | W | |
259 Remote lock | 259 | FC06 | uint16 | W |
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