question

teloth avatar image
teloth asked

VRM Dashboard new thing " Time To Go " under Battery section ? , appeared and vanished

timetogo2.jpgtimetogo.jpgHi


Just noticed this today , appeared and disappeared within a minute.

Anyone know what that is relating to ?


Work in progress?


I am guessing time to go Batteries to full charge at current charge state ( when they are charging ) and Time to go before batteries fully depleat at current discharge state?

VRM
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harold avatar image harold commented ·

I asume it is time to go untill the set SOC%

This is how it is in the VictronConnectApp

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teloth avatar image teloth harold commented ·

Hi

Not entirely sure what you mean by VictronConnect app.

I am talking about VRM dashboard , as per pictures.

The " Time to go : " stat shows for about a minute when I refresh the page , always displays 0.00h , and disappears after a minute.

This is a new thing , I have never seen before , time to go bit.

Besides , on VictronConnect app does not show no such thing , unless of course you are referring to BMV , which I do not have.

Anyone else seeing this on their VRM dashboard?



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harold avatar image harold teloth commented ·

TtG is only usefull when not charging, it is the time you can do untill your set SOC bottum level.


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teloth avatar image teloth harold commented ·

Unfortunately it appears you are not reading what I am asking / stating ...

Please refer to my previous posts

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harold avatar image harold teloth commented ·

just trying to explain what you see, haven't seen it on VRM before.

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Warwick Bruce Chapman avatar image
Warwick Bruce Chapman answered ·

This shows when the battery is being discharged but I only ever see 0 in it, so perhaps it only works with data from compatible BMS/BMV. The (LFP) battery I am using right now is not officially supported by Victron - there is BMS comms but perhaps the critical information required for this metric is not being supplied by this BMS?

I dropped the mains here and see:


1621369368059.png

I put the mains back and see:

1621369454680.png


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teloth avatar image teloth commented ·

Hi Warwick

Thanks for that.

So I know mine is not glitched at least.

Weird thing on mine it shows when charging or discharging , when I refresh the VRM dashboard page , it shows only for 30 seconds or so , but yes, always shows 0.00h anyway.

Would be nice for Victron to implement this based on Battery monitor function on VE.Bus on Multiplus II , there is already battery percentage data there , charge rate / discharge rate , so it is simply question of it doing a division based on current charge / discharge rates and display.

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Mark Maritz avatar image Mark Maritz commented ·
I would like to see it all the time when the battery is discharging (even when mains is available). I discharge to 25% SOC each evening and the TTG is useful to monitor the speed of discharge. @mvader (Victron Energy)
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