Lynx Smart BMS Tail current: the current at below which the battery monitor synchronises and resets the SoC to 100%. For synchronisation to happen, the charged voltage and charge detection time conditions need to have been met as well. The default is set to 4% and can be adjusted if needed. Charged detection time: is the time passed after which the battery monitor synchronises and resets the SoC to 100%. For synchronisation to happen, the charged voltage and tail current conditions need to have been met as well. The default is set to 3 minutes and can be adjusted if necessary. Discharge floor: this parameter has two functions:
Its primary use is to set the minimum SoC to determine how far the battery may be discharged and to ensure that there is enough energy left for self-discharge after a low SoC shutdown. A limited depth of discharge is good for battery health, but also provides backup power to keep the system running, e.g. until sunrise for solar systems. When the set discharge floor is reached, a low SoC alarm will be issued. The BMS then switches to OFF mode with a delay of 5 minutes if no sufficient charge voltage has been detected on the system side of the BMS by then. Setting the discharge floor to zero (not recommended), disables this feature.
The discharge floor prevents full discharge and should be chosen so that there is always enough energy in the battery for self-discharge before the battery can be recharged. Example: A 10% discharge floor still provides enough stored energy for the self-discharge of a 200Ah battery to last about 9 months without recharging. It is used in the calculation for the 'Time remaining' or 'Time-to-go' value displayed in the VictronConnect app, a connected GX device or on the VRM portal. The battery monitor uses the actual discharge current to calculate the time it takes to reach the set discharge floor. Low SoC warning level:
the level at which a warning is issued before the discharge floor has been reached. State of charge: manually set the current state of charge. Synchronise SoC to 100%: manually synchronise SoC to 100%. VictronConnect settings Lynx Smart BMS 6.4. Lynx Distributor settings These instructions only apply if the system contains one or more Lynx Distributors. Each Lynx distributor must be addressed and set to A, B, C or D. This is done via a 2-way dip switch located inside the Lynx Distributor. Refer to chapter 6.1.3. Addressing Lynx Distributor in the Lynx distributor manual. Page 19 Configuration and settings