My comment about the gateway dual xanbus is not going to help you as there are not too many devices. The solar is not in the network. I think you need to eliminate the external contactor as the source.
Or, There was an issue I saw on a clients system and we had to revert back to older firmware. This is why I asked what you are running? Also asked if this is offgrid in another email. Good Luck ! Dave Angelini Offgrid Solar "we go where powerlines don't" http://members.sti.net/offgridsolar/ [1] e-mail [email protected] [2] text 209 813 0060 On Wed, 10 Feb 2021 16:08:23 -0800, Kent Osterberg wrote: Thanks, Dave. Other equipment is a new 50 kW Kohler; steady as a rock at 60.0 Hz, SCP, battery monitor, and AGS. There is a Gateway but not presently installed. 10 kW of solar on Classic charge controllers. I've discussed this with tech support but so far none of their ideas have helped. New firmware was installed on the inverters when the output voltage was calibrated. Occasionally the system will connect with the generator. Usually, the external contactor closes, then opens again. Often within a second. Sometimes it opens a few seconds later or up to 30 seconds later. Kent Osterberg Blue Mountain Solar On 2/10/2021 3:38 PM, Dave Angelini Offgrid Solar wrote: What gen are you using? I assume it is stable at 6ohz right? Needs to be darn close, and once it qualifies it can follow the gen. If there is solar and sun it may not do anything as the voltage will be up. You probably know all of this. I attached a cheat sheet for a client who was having a similar problem. Good Luck! Really am going now..... Dave Angelini Offgrid Solar "we go where powerlines don't" http://members.sti.net/offgridsolar/ [3] e-mail [email protected] [4] text 209 813 0060 On Wed, 10 Feb 2021 15:08:58 -0800, Kent Osterberg [5] wrote: Have any wrenches out there installed a Schneider XW Pro multi-inverter setup with three inverters per the multi-inverter design guide [6]? I've got one installed per the manual and am having a devil of a time getting it to stay latched onto the generator with the external contactor. Can't even get it to stay latched on with no load. All advise on getting this to work is appreciated. Kent Osterberg Blue Mountain Solar _______________________________________________ List sponsored by Redwood Alliance List Address: [email protected] [7] Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org [8] There are two list archives for searching. When one doesn't work, try the other: https://www.mail-archive.com/[email protected]/ [9] http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org [10] List rules & etiquette: http://www.re-wrenches.org/etiquette.htm [11] Check out or update participant bios: http://www.members.re-wrenches.org [12] Links: ------ [1] http://members.sti.net/offgridsolar/ [2] mailto:[email protected] [3] http://members.sti.net/offgridsolar/ [4] mailto:[email protected] [5] mailto:[email protected] [6] https://solar.schneider-electric.com/download/xw-pro-iec-technical-publications/?ind=13539&filename=XW-Pro-Multi-unit-Design-Guide-990-91373.pdf&wpdmdl=10327&refresh=6024628387f561612997251 [7] mailto:[email protected] [8] http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org [9] https://www.mail-archive.com/[email protected]/ [10] http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org [11] http://www.re-wrenches.org/etiquette.htm [12] http://www.members.re-wrenches.org
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