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Pavel Richter avatar image
Pavel Richter asked

MPPT strange logs

MPPT I have two connected to the octo GX.
Everything worked great. Chaotic error logs began to appear a few days ago. The MPPT is disconnected from the octo GX and reconnected in a few seconds.
Daily productions do not match on the VRM portal.

I have an FW current version in both MPPT and octo GX.

Any advice?


Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #6 - Battery voltage sense miswired (+) 2021-02-14 19:19:08 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #8 - Battery voltage sense disconnected 2021-02-14 19:09:41 2s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #1 - Battery temperature too high 2021-02-14 18:20:05 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #8 - Battery voltage sense disconnected 2021-02-14 16:06:32 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #2 - Battery voltage too high 2021-02-14 15:39:12 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #4 - Battery temperature sensor miswired (-) 2021-02-14 13:48:44 1s

Solar Charger - MPPT 150/60 Zapad [293] Automatic monitoring Error code: #8 - Battery voltage sense disconnected 2021-02-14 12:54:39 1s

Solar Charger - MPPT 150/60 Zapad [293] Automatic monitoring Error code: #2 - Battery voltage too high 2021-02-14 12:44:52 1s

Solar Charger - MPPT 150/60 Zapad [293] Automatic monitoring Error code: #4 - Battery temperature sensor miswired (-) 2021-02-14 12:31:02 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #4 - Battery temperature sensor miswired (-) 2021-02-14 12:25:51 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #2 - Battery voltage too high 2021-02-14 11:30:33 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #1 - Battery temperature too high 2021-02-14 11:04:03 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #2 - Battery voltage too high 2021-02-14 10:37:14 2s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #2 - Battery voltage too high 2021-02-13 15:32:33 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #8 - Battery voltage sense disconnected 2021-02-13 15:24:50 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #8 - Battery voltage sense disconnected 2021-02-13 12:41:47 1s

Solar Charger - MPPT 150/60 Zapad [293] Automatic monitoring Error code: #2 - Battery voltage too high 2021-02-13 12:39:26 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #1 - Battery temperature too high 2021-02-13 12:15:52 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #2 - Battery voltage too high 2021-02-13 11:45:06 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #6 - Battery voltage sense miswired (+) 2021-02-13 11:30:41

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-13 11:14:21 1s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-13 11:12:25 1s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-13 11:10:33 1s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-13 11:02:21 1s

Solar Charger - MPPT 150/60 Zapad [293] Automatic monitoring Error code: #6 - Battery voltage sense miswired (+) 2021-02-13 10:33:44 1s

Solar Charger - MPPT 150/60 Zapad [293] Automatic monitoring Error code: #8 - Battery voltage sense disconnected 2021-02-13 10:27:54 1s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #4 - Battery temperature sensor miswired (-) 2021-02-13 10:23:10

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #8 - Battery voltage sense disconnected 2021-02-12 23:17:35

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-12 22:32:42

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-12 20:55:53 1s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-12 20:43:21 1s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-12 20:04:28 1s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-12 12:10:25 36s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-12 10:15:30 2s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-12 10:12:12 4s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-09 16:55:56 6s

System overview Automatic monitoring DVCC Firmware insufficient alarm: Warning 2021-02-09 14:59:42 10s

Solar Charger - MPPT 150/45 Jih [292] Automatic monitoring Error code: #1 - Battery temperature too high


MPPT SmartSolar
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3 Answers
Pavel Richter avatar image
Pavel Richter answered ·

Thank you,

I don't use mulptiplus. I only have a DC system, DC loads

I turned off DVCC, no change.

I don't know if it's a cabling fault. Because everything worked and otherwise it didn't change. Only updated FW in MPPT and octo GX.

Any advice?

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seb71 avatar image seb71 commented ·

Boot the Octo GX with the previous FW and see if you still have those errors or not.

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Alexandra avatar image
Alexandra answered ·

@Pavel Richter

Update the Multi itself. The DVCC firmware insufficient alarm happens sometimes when part of the system is updated but not the whole system.

https://www.victronenergy.com/media/pg/Venus_GX/en/error-codes.html Error #48


You will need an Mk3 adapter and Victron connect. Save the settings file first though. See the link for more info.

https://www.victronenergy.com/media/pg/VE.Bus_Configuration_Guide/en/firmware-updates.html

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Pavel Richter avatar image
Pavel Richter answered ·

good news everyone :)

downgrage FW in octo GX helped. No more error messages.

Does anyone know what is wrong with version 2.62

2.63 is already available I don't know if I should try it? if it is possible to go back two versions to 2.60?

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