You are all the Outaback wrenches but with Schneider before you reset the defaults, you should just do a complete DC power down. Just in case it is a stuck bit in config.

Dave Angelini Offgrid Solar
"we go where powerlines don't"
   [2]https://offgridsolar1.com/ [3]  [2]
e-mail  offgridso...@sti.net
text 209 813 0060

On 2024-08-18 4:20 pm, Jay via RE-wrenches wrote:

One other thing that has worked for weird issues is a full factory reset of everything.

Jay

On Aug 18, 2024, at 4:18 PM, Maverick Brown <maver...@mavericksolar.com> wrote:

On OpticsRE go to devices, Mate3S, Global Charge. Disable everything there and for good measure also set the Maximum Battery Charge to generously large number.

Also, if you recently upgraded to Inverter software 1.6.63 or later, you have to do some procedure to edit the maximum sell current

<preview.png>

upgrading_1_6_63_app_note [1]
PDF Document · 200 KB [1]

Thank you,

Maverick

Maverick Brown
Off-Grid Solar Commander since 2006
Maverick Solar Enterprises, Inc.
* Solar Commander Remote Power
* SunFlow Systems Cathodic Protection
maver...@mavericksolar.com
512-460-9825

On Aug 18, 2024, at 3:59 PM, Kirk Herander via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote:

Looks like its only programmable directly on the Mate3s, not in optics RE. Or maybe I haven;t found it yet.

On Sun, Aug 18, 2024 at 3:22 PM Jay <jay.pe...@gmail.com> wrote:

There is a setting called

FLEXnet dc advanced control.

Default is Y

I always set it to N

Pg 128 in my manual.

Jay

On Aug 18, 2024, at 11:11 AM, Kirk Herander via RE-wrenches <re-wrenches@lists.re-wrenches.org> wrote:

Hello All,
.
I have a Radian 8048 system in service for over 10 years now. It sold back quite normally until the last several months -3.- FM60 CC's are set to grid tie mode and viewable and programmed from the Mate3s / OpticsRE. This issue loosely correlates to replacing one of the CCs several months ago.

Trouble is all -3- charge controllers are almost always in a float mode. The radian does sell, but at a small KW compared to what it used to before the frequent float mode started popping up. If I remember correctly, ideally the CCs should always be in bulk charge when sellback occurs.

I have the CC and inverter charger float set to about 1 vdc higher then the inverter's sell volts, as I believe was recommended way back when. Hard to understand what changed, but something did. I've checked the relevant setpoints many times and can't find anything obviously amiss.

Does a sell mode tech note paper exist still for the Radian system? Did it ever? Any ideas would be greatly appreciated.

--

Kirk Herander / kirkh@vermont.solar

Owner|Principal, VT Solar, LLC

_Celebrating our 33st Anniversary 1991-2024!!_

dba Vermont Solar Engineering

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  --

Kirk Herander / kirkh@vermont.solar

Owner|Principal, VT Solar, LLC

_Celebrating our 33st Anniversary 1991-2024!!_

dba Vermont Solar Engineering

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Links:
------
[1] https://www.outbackpower.com/downloads/documents/appnotes/upgrading_1_6_63_app_note.pdf
[2] http://members.sti.net/offgridsolar/
[3] https://offgridsolar1.com/
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