Übersicht der Parameter
Parameter können in der Datei cfg.json eingestellt werden.
Die Dateien können unter http://wbec.local/edit bearbeitet werden.
Durch Rechts-Klick auf eine Datei kann diese gelöscht werden.
Parameteränderungen werden nur bei Neustart/Reset von wbec übernommen!
| Type | Name | Explanation |
|---|---|---|
| char | cfgApSsid[32] | SSID of the initial Access Point |
| char | cfgApPass[63] | Password of the initial Access Point |
| uint8_t | cfgCntWb | number of connected wallboxes in the system |
| uint8_t | cfgMbCycleTime | cycle time of the modbus (in seconds) |
| uint16_t | cfgMbDelay | delay time of the modbus before sending new message (in milliseconds) |
| uint16_t | cfgMbTimeout | Reg. 257: Modbus timeout (in milliseconds) |
| uint16_t | cfgStandby | Reg. 258: Standby Function Control: 0 = enable standby, 4 = disable standby |
| char | cfgMqttIp[16] | IP address of MQTT broker, "" to disable MQTT (only IP, no port needed) |
| uint16_t | cfgMqttPort; | Port of MQTT broker (optional) |
| uint8_t | cfgMqttLp[WB_CNT] | Array with assignments to openWB loadpoints, e.g. [4,2,0,1]: Box0 = LP4, Box1 = LP2, Box2 = no MQTT, Box3 = LP1 (mandatory for MQTT usage, e.g. [1], because it's needed for the topic name) |
| char | cfgMqttUser[32] | MQTT: Username (optional) |
| char | cfgMqttPass[32] | MQTT: Password (optional) |
| char | cfgNtpServer[30] | NTP server e.g. "fritz.box" for local access, if empty: "europe.pool.ntp.org" |
| char | cfgFoxUser[32]; | powerfox: Username |
| char | cfgFoxPass[16]; | powerfox: Password |
| char | cfgFoxDevId[16]; | powerfox: DeviceId |
| uint8_t | cfgPvActive; | PV charging: Active (1) or inactive (0) |
| uint8_t | cfgPvCycleTime; | PV charging: cycle time (in seconds) |
| uint8_t | cfgPvLimStart; | PV charging: Target current needed for starting (in 0.1A), e.g. 61=6.1A |
| uint8_t | cfgPvLimStop; | PV charging: Target current to stop charging when below (in 0.1A) |
| uint8_t | cfgPvPhFactor; | PV charging: Power/Current factor, e.g. 69: 1A equals 690W at 3phases, 23: 1A equals 230W at 1phase |
| uint16_t | cfgPvOffset; | PV charging: Offset for the available power calculation (in W); can be used to assure that no/less current is consumed from net |
| uint8_t | cfgPvInvert; | Invert the watt value (pos./neg.) |
| uint16_t | cfgTotalCurrMax; | Total current limit for load management (in 0.1A) ! Use only with appropriate Fuse ! |
| uint8_t | cfgWifiSleepMode; | Set sleep type for power saving, recomendation is 255 (=no influence) or 0 (=WIFI_NONE_SLEEP) (see #12) |
| uint8_t | cfgLoopDelay; | Delay [ms] at end of main loop, might have an impact on web server reactivitiy, default: 255 = inactive (see #18) |
| char | cfgShellyIp[16]; | IP address of Shelly 3em, "" to disable |
| char | cfgInverterIp[16]; | IP address of inverter, "" to disable |
| uint8_t | cfgInverterType; | 0=off, 1=SolarEdge, 2=Fronius, 3=Kostal (beta) |
| uint16_t | cfgInverterPort; | Overwrite default inverter port setting |
| uint16_t | cfgInverterAddr; | Overwrite default inverter address setting |
| uint16_t | cfgInvSmartAddr; | Overwrite default smart meter address setting |
| uint16_t | cfgBootlogSize; | Size of the bootlog buffer for debugging, max. 5000 [bytes] |
| uint16_t | cfgBtnDebounce; | Debounce time for button [ms], typ. 300ms |
| uint16_t | cfgWifiConnectTimeout; | Timeout in seconds to connect to Wifi before change to AP-Mode |
