question

michelg avatar image
michelg asked

Bug in Cerbo GX 3.01 / Temperature probe.

Hi everyone,

it seems to me there is a bug in the temperature probe in the v3.01 for Cerbo GX. I just updated yesterday to this version, and I got a temp. alarm for my freezer, which usually runs at -20C/-22C since I have it, and now it is displaying -25C / -27C. It is the Victron sensor, and nothing has changed in my configuration.

Please find 2 pictures :

FireShot Capture 042 - OffGrid 4.5kWp 24V OPsZ 1000 C10 - VRM Portal - vrm.victronenergy.com.png

fireshot-capture-041-offgrid-45kwp-24v-opsz-1000-c.png

bug report
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1 Answer
klim8skeptic avatar image
klim8skeptic answered ·

@MichelG According to the release notes, the temp meaurement range has been expanded to -40c.


v3.01 – July 17th 2023


Changes:


  • Fix issue in CAN-Bus timing for Ekranos

  • Fix bug where a network issue could cause the real time connection to VRM (MQTT) to be lost, until rebooted.

  • Fix Modbus-TCP bug, causing VE.Bus Inverter/state, register 31, to show External control state.

  • Increase measured temperature range by temperature inputs on Venus GX, Cerbo GX and Ekrano GX to minus -40 °C

  • Add missing translations.

  • Add support for Pylontech Pelio-L battery: SVS off, STS off, DVCC on.

  • Fix bug causing approx 70 EasySolar-II GXes and/or MultiPlus-II GXes to not have a uniue VRM Portal ID, and therefore failing to be registered on the VRM Portal.

  • Multi and Inverter RS: Fix battery power reading missing or be wrong when Multi-RS or Inverter-RS is used as battery monitor.

  • Fix CAN-Bus timing issue for RaspberryPi HATs using the MCP2518 chipset.


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