Charging limit to max 120A ?

[colyro]

Hello

I have a Deye 12k-SG05LP3 and 3x 16S Lifepo4 (960Ah in total) battery banks accompanied by JK BMS and in between inverter and batteries bussbar i have a victron smart shunt 500A.
I have configured a lillygo tcan485 to pass the info from SmartShunt to Deye but despite i set in BMS settings the charge value of 240A (in mA 240000), it sends to inverter 120A which its a showstopper of using because it drastically reduces the performance of the system (i can charge with max 40A instead of max 120A/battery).

Is this intended or it can be overcome?

I am using LillyGO T-CAN485 as HW and DiyBatteryBMS-esp32-ESPCAN-20260218-2119.zipDiyBatteryBMS-esp32-ESPCAN-20260218-2119.zip as Software.

Second issue is that the option Request Flags Enable (0x308 Status) does not stay ticked. It dissapears after few seconds.
No alarms/logs/warning in Inverter or in the lillygo web UI/Log field.

thank you

[sijones]

There is no override, what ever you set should be sent as long as it meets the condition, full max charge unless the SOC limiting feature is being used, set it to 0 and leave disabled while testing.

Look at the mqtt data or gui will show what it is sending, if charge limit is showing 240A, then that is what it's sending.

[colyro]

So adding 0 as value to SoC 1 and 2, did the trick and removed the cap of charging current above these thresholds.
thank you