JK Inverter BMS: Falsche Anzeige Module online / offline

[a-wolter]

Test-Szenario:

• 5x JK Inverter BMS Daisy-Chained, ID1 bis ID5
• BSC am RS485 auf Serial2 mit +Datenquelle Serial 3,4,5,6
• BSC FW V0.6.1_T6
• Victron VenusOS Anzeige vor Testbeginn: Battery modules 5 online

Setting:

• Überwache BMS Datenübertragung, 15 Sekunden keine Daten -> Trigger 2 aktiveren (Trigger 2 wird sonst nirgends genutzt)
• Trigger1 wird nur gesetzt bei High battery voltage, Low battery voltage, High battery temp, Low battery temp
• Ladeleistung und Entladeleistung auf 0, wenn Trigger 1 aktiv.

Test: Daisy Chain unterbrochen, damit BSC nur noch Pack 5 (ID5), an dem auch der BSC selbst hängt, sehen kann.

Erwartetes Ergebnis:

• Entsprechende Anzeige im Victron (z.B. 4 modules online - 1 module offline)
• Logeintrag zu den fehlenden Modulen
• Trigger 2 wird aktiviert.

Ergebnis:

• Victron Venus OS zeigt nach Unterbrechung der Daisy-Chain (Kombination egal) weiterhin 5 Module online
• Trigger 2 wird aktiv laut /restapi
• Logfile zeig der BSC erkennt den Fehler über Modbus / Checksum

I (2024-08-01 11:53:27) LOG: Logfiles gelöscht I (2024-08-01 11:53:27) MAIN: Logfile deleted E (2024-08-01 11:53:49) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:49) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:53:50) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:50) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:53:50) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:50) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:53:50) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:50) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:53:52) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:52) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:53:52) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:52) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:53:52) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:52) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:53:52) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:52) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:53:54) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:54) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:53:54) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:54) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:53:54) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:54) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:53:54) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:54) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:53:56) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:56) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:53:56) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:56) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:53:56) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:56) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:53:57) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:57) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:53:58) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:58) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:53:58) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:58) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:53:59) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:59) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:53:59) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:53:59) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:00) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:00) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:00) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:00) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:01) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:01) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:01) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:01) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:02) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:02) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:03) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:03) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:03) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:03) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:03) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:03) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong I (2024-08-01 11:54:03) ALARM: Trigger 2, value 1 - I (2024-08-01 11:54:03) ALARM: Trigger 2 high, cause 1 E (2024-08-01 11:54:04) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:04) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:05) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:05) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:05) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:05) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:05) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:05) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:07) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:07) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:07) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:07) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:07) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:07) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:07) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:07) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:09) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:09) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:09) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:09) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:09) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:09) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:10) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:10) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:11) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:11) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:11) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:11) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:11) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:11) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:12) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:12) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:13) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:13) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:13) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:13) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:14) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:14) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:14) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:14) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:15) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:15) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:15) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:15) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:16) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:16) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:16) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:16) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:17) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:17) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:18) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:18) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:18) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:18) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:18) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:18) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:19) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:19) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:20) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:20) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:20) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:20) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:20) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:20) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:22) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:22) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:22) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:22) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:22) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:22) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:22) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:22) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:24) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:24) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:24) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:24) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:24) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:24) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:24) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:24) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:26) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:26) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:26) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:26) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:26) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:26) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:27) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:27) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:28) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:28) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:28) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:28) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:28) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:28) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:29) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:29) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:30) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:30) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:30) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:30) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:31) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:31) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:31) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:31) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong E (2024-08-01 11:54:32) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:32) BSC_SERIAL: ERROR: device=2, reason=Checksum wrong E (2024-08-01 11:54:32) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:32) BSC_SERIAL: ERROR: device=3, reason=Checksum wrong E (2024-08-01 11:54:33) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:33) BSC_SERIAL: ERROR: device=4, reason=Checksum wrong E (2024-08-01 11:54:33) MODBUS: Timeout: Serial=2, dataLen=0, available=0 E (2024-08-01 11:54:33) BSC_SERIAL: ERROR: device=5, reason=Checksum wrong I (2024-08-01 11:54:35) ALARM: Trigger 2, value 0 - I (2024-08-01 11:54:35) ALARM: Trigger 2 low, cause 1

[a-wolter]

Funktioniert ab der 0.6.1_T7 korrekt