3/17/2024 0 Comments Mecer 5kva inverterI didn't think of Pylontech support that code doesn't seem to be in the main firmware. Thanks for the reference to warning code 61. It has to be below or above these thresholds for 200 ms without exception to take effect, so there is not much allowance for brief peak loads like starting motors. Changing setting 29 to a lower value will lower these thresholds, making it less likely that the low battery warning is triggered. With factory firmware, if setting 29 is at 48.0 V, the battery warning should come on at 50.0 V, and off when the battery returns to 52.0 V or above. So if setting 29 is 52.0 V (only possible with the patched firmware), then the battery low warning should be triggered at 52.5 V, and should disappear when the battery voltage reaches 53.0 V or above. 2 V for factory firmware and 0.5 V for patched firmware is where the low battery condition is triggered.Īll these figures are relative to setting 29, Low DC cut-off voltage, as Hobson has stated. With LFP firmware it is 1V greater than the value of Program 29.Īctually, 4 V for factory firmware and 1 V for patched firmware is when they stop triggering the battery low condition. If I remember correctly it is triggered when the battery voltage is 4V (or less) greater than the value in program 29.
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