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<br>
Depends on the requirement for the BMS.<br>
<br>
Usually, but not 100% always, the requirement is to get the voltage
up to "absorb" and then stop charging.<br>
<br>
Just set the min and max times very low, like 1 minute and that
should satisfy that one.<br>
<br>
I do not remember if the MX60 had a Re-Bulk setting but I think it
did ?<br>
<br>
The MX did not have a logic input for turning it on and off of
course. OB had a communications<br>
device that converted their communications protocol to Modbus or
Ethernet I think it was which<br>
may (or may not) be able to make it work.<br>
<br>
Could always buy something newer and keep the MX60 as a spare. <br>
<br>
boB<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On 12/1/2021 9:10 AM, frenergy wrote:<br>
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<blockquote type="cite"
cite="mid:a01f9bad-72eb-25e9-dce6-dd55bb67708a@psln.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<p>boB,</p>
<p> Interesting...Sounds like this is not a candidate
for L-ion batteries.</p>
<p>Bill<br>
</p>
<div class="moz-cite-prefix">On 11/30/2021 10:47 PM, <a
class="moz-txt-link-abbreviated moz-txt-link-freetext"
href="mailto:bob@midnitesolar.com" moz-do-not-send="true">bob@midnitesolar.com</a>
wrote:<br>
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cite="mid:a113049f-0f85-0cfe-1773-de83dce6a035@midnitesolar.com">
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charset=UTF-8">
<br>
Hi Bill....<br>
<br>
As I remember, the min is of course... Minimum time in Absorb.<br>
<br>
Max is maximum time in absorb but depended on how long it took
to get from Bulk MPPT to that Absorb voltage.<br>
<br>
So if it took 3 hours to get to Absorb that morning and you had
t set for Max 2 hours, it would Absorb for 2 hours.<br>
<br>
If it only took 1 and 1/2 hours to reach Absorb voltage, the
MX60 would Absorb for 1 and 1/2 hours.<br>
<br>
It worked "OK" but these days I would probably just set it for
min of some 2 or 3 hours and then a max could be the same<br>
time or longer for FLA batteries.<br>
<br>
boB<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On 11/30/2021 7:16 PM, frenergy
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:93f93bc0-0762-2a3f-4689-9608dc864a62@psln.com">
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charset=UTF-8">
<p>Yes, the old one, not the FM. This oldie had an
interesting way to set the absorption time. You would set
the "min" time (in minutes) and you would set the "max" time
(in hours, you have to set it to 1,2,3 or 4 hours).</p>
<p> I need to know if I set the "min" to 10 minutes
and the "max" time to one hour or two or three or four, how
long will it stay in absorb?</p>
<p> I called Outback and Megan there didn't know
how this old fart works, apparently tech support isn't
supporting <strike>us</strike> their old relics.<br>
</p>
<p>Bill</p>
<pre class="moz-signature" cols="72">Feather River Solar Electric
Bill Battagin, Owner
4291 Nelson St.
Taylorsville, CA 95983
530.284.7849
CA Lic 874049
solar powered since 1982
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