6048 slave not turning on

Schneider 6048 slave will not switch on after maintenance off. Switched system off to replace 2 batteries. Master comes on, slave will not turn on at all. I used to be able to change the sequence of turning the DC breakers back on to get the slave to switch back on, but no joy on any combination now. Running off just one 6048 causes long generator run times to recharge, cannot equalize at all. Help?
Artboard in LaVeta, Colorado
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
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One of the problems with generators is they can glitch an XW and with old firmware the unit can be "bricked"
Bricked is dead to the world without the config tool or a combox. Depending on your skill you can fix this without sending the unit for a ride.
The other thing is that the XW is fried. Any funny smell from the power bridge on the right side?
Are you the installer or is there anyone you can call near La Veta?
Other bad news, Apollo is long gone out of business. Why can't you EQ with the good unit by disconnecting strings?
Good Luck!
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1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
I would call Schneider tomorrow and see what they will do. Get the firmware version of the working XW from your SCP. Assume the bad one is the same date? One of the reasons I asked if you had the XW distribution panel was to get an idea of the quality of the installation?
The store here sells the gear.
I sell to my clients only but check what Schneider says.
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Main daytime system ~4kw panels into 2xMNClassic150 370ah 48v bank 2xOutback 3548 inverter 120v + 240v autotransformer
Night system ~1kw panels into 1xMNClassic150 700ah 12v bank morningstar 300w inverter
Anyone reading this should be advised that the older gear can be bricked from grid and generator glitches. This has been made much easier now if you have the latest firmware in your COMBOX. Even if you are not computer savvy Schneider can walk you through it if your gear has warranty. If you are one of their install people they will help you forever on any of their XW systems.
The older XW's that do not have the grid or a generator just keep running like the eveready bunny
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Yes, I am very computer savvy, and updated firmware on a number of computer devices already this morning.
My first installation was in 2009 with the Xantrex 6048 #1. Installer aded the second now Schneider 6048 in 2011, after the demand on the system, then 32 Rolls S-500s (or equivalent p/n back then) exceeded its ability to supply power. Over time, and via this forum, I discovered that the entire system was undersized, i.e. not enough panels to charge 32 Rolls 6V batteries. I reduced the array size to 24 batteries, as the batteries began to die.
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
I also have the Xantrex Auto Generator Start, Model 865-1060, s/n 00001346EDE4, F/W rev 2.05.00 BN 1.
My Xantrex System Control Panel is Model 865-1050, S/N 0000110C47AF., F/W rev 1.02.00 BN6.
I see nothing anywhere in my installation labeled "Xantrex Power Distribution Panel."
My Kohler generator had plenty of glitches, especially in the area of "not qualifying power." Local Kohler dealer dropped Kohler line due to problems with digital controllers. Generator would kick on, run for hours overnight, but never qualify power. Generator would only shut off once solar panels began to charge batteries again once sun came up. Found an Amish guy who diagnosed the digital controller problem correctly, sourced one via E-bay, installed myself. Generator has worked very well since then.
I tried many different combinations of restart sequences today, no joy. Schneider slave 6048 seems to be "bricked." How do I "unbrick" it?
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
Second system 1890W 3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.
5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
Will open up the front of the bricked unit and check DC voltage in the morning.
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
Sytem control panel is set to Cascade units. I have turned Cascade off and on, makes no difference in performance.
1200 Ahr, 24 S-500 Rolls in 3 banks of 48V, two Xantrex/Schneider 6048 master/slave, three Apollo T80 CCs, Kohler gen,
This will probably tell you it is in need of service. If you had a combox you might be able to see what is going on. But, you might not also!
The Distribution panel was a way that I can tell the level of thought that went into the install. Most pros would use one because it is easier and far better down the line for service. No insults here just what I think.
You are out of warranty so Schneider would recommend a service group near you.
The last thing you can do is remove the XW covers and look carefully at the relays and solenoids on the left cover.
On the right cover, use your nose and eyes for small pieces of FET's.
She probably is going to want to go for a ride as few will come do field service like I do. You don't want to know how much. Good Luck!
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