Hi i have a multiplus 12/1600/70 Charging my 400 AH winston cells with an X2 BMS how can i get the multiplus to stop charging, when BMS tells it to stop from BMS i have a relay that is on and than the contact is on, if BMS stop working or tell system to stop loading the relay drops As what i can see it should be possible to use the temp sensor as input and disable the VS in the system, so when relay drops i want the charger to stop what is the best settings lithium in charger?