Hello Tump You may want to go into the aux setpoints on the inverter being used to signal a gen run condition and check to see how it is programmed. It could be that the aux is being instructed to turn on by the aux setpoints as set in the inverter. If AGS tells it to turn on great but if inside the inverters aux programming some parameters are being met that tell the 12 volt aux to active then seemingly random gen runs can occur. Depending on age and the firmware of the inverter there are 9 or more programmable conditions that can trigger the 12 volt aux. At one point there was a setpoint called Remote which told the inverter some other device other than you is in control of your auxiliary output. If you do not see a Remote setting you might try setting the inverters aux to Vent Fan then set the trigger point (Battery Voltage) to a condition that is impossible to achieve. I have a 48 volt system and I can set the Vent Fan trigger point up to 72VDC this will ensure the AGS is the only way the 12 volt Aux can be activated. I left a message on your phone if you continue to have issues please call me. Take Care Sir
From: RE-wrenches <[email protected]> On Behalf Of Tump Sent: Friday, October 2, 2020 7:24 AM To: RE-wrenches <[email protected]> Subject: [RE-wrenches] Mate3 verses Mate3S I have a client w/ 8 stack of older VFX3648s, Off Grid. Presently connected to a Mate 3 & older hub 10. The generator run time/shut down time is never the same, sometimes 10+ hours of running while the inverters in “silent” mode. Gen stays running despite full batteries, confirmed by battery voltage & using my refractometer. The only "gen trigger" is battery voltage. I have cleared the history repeatedly & updated the Mate3 FW. Is there any conflict replacing the Mate 3 with the Mate 3S in an older system? I will be also changing out the Hub as well. Thoughts/suggestions [email protected]<blocked::mailto:[email protected]%22%20%5Co%20%22blocked::mailto:[email protected]> www.SWNL.net<blocked::http://www.swnl.net/%22%20%5Co%20%22blocked::http://www.swnl.net/> Solarwinds Northernlights Serving Mid Coast Maine & Northern California 207-832-7574 Cl. 610-517-8401 Blair "TUMP" May ******** MAINE'S CHARTER ******** NABCEP "Certified PV Installer" ******** MAINE'S CHARTER ******** Trace Xantrex "Certified" Dealer / Installer" This email and any attachments may contain confidential information that is intended only for the recipient(s). If you have received this email in error, please notify the sender and delete it from your system. Any views or opinions presented in this email are solely those of the author and do not necessarily represent those of the company or its affiliates. This email does not constitute an agreement to conduct transactions by electronic means and does not create any legally binding contract or enforceable obligation in the absence of a fully signed written contract. The recipient should check this email and any attachments for viruses. The company accepts no liability for any loss or damage caused by software viruses. If you are the intended recipient and you do not wish to receive similar email(s) from us in the future then please notify the sender. Please consider the environment before printing.
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