Orcish75

I managed to find the settings in PbmsTools 2.5 to change the numbers of cells, It's under "System Config" and then "Cell Number Setting" You have to type in the number of cells you have and then click "Setting" in order it to save the number.
When I changed the BMS settings from 16 cells to 15 cells, the BMS no longer monitored cell 14, (was expecting it to no longer monitor cell 16) but continued monitoring cell 15 and 16. I had to move the wire from cell 15 to the cell 16 input on the BMS and the wire from cell 14 to the cell 15 input on the BMS. The cell 14 input on the BMS is now no longer connected to any cells. Now on the BMS display, it has a dash - next to cell 16 instead of 0V and the low cell fault has disappeared.
I'm not sure if there's a local supplier of Pace BMSs, I got mine on Facebook Marketplace, the seller had a 52V 100Ah battery that had a few cells fail. He kept the cells and sold me the empty box and BMS.

I managed to find the settings in PbmsTools 2.5 to change the numbers of cells, It's under "System Config" and then "Cell Number Setting" You have to type in the number of cells you have and then click "Setting" in order it to save the number.
When I changed the BMS settings from 16 cells to 15 cells, the BMS no longer monitored cell 14, (was expecting it to no longer monitor cell 16) but continued monitoring cell 15 and 16. I had to move the wire from cell 15 to the cell 16 input on the BMS and the wire from cell 14 to the cell 15 input on the BMS. The cell 14 input on the BMS is now no longer connected to any cells. Now on the BMS display, it has a dash - next to cell 16 instead of 0V and the low cell fault has disappeared.
I'm not sure if there's a local supplier of Pace BMSs, I got mine on Facebook Marketplace, the seller had a 52V 100Ah battery that had a few cells fail. He kept the cells and sold me the empty box and BMS.