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Bad propulsion battery

Posted: Fri Jun 20, 2014 8:49 pm
by esaad
My propulsion batteries on RMP 440 FLEX-OMNI no longer hold the charge, i.e. they discharge very fast. How do i figure which ones of the 4 batteries are bad to replace them? or do I need to replace all 4 together? I use the python RMP demo program which shows the % state of charge of all propulsion batteries combined but not individually.

Re: Bad propulsion battery

Posted: Mon Jun 23, 2014 8:24 am
by sdnalloh
The Demo OCU does report the individual battery States Of Charge. From front to rear, the variables are front_base_batt_1_soc, front_base_batt_2_soc, rear_base_batt_1_soc, and rear_base_batt_2_soc. These are reported as percent of total charge.

If you log the data, these values should be recorded in columns AX-BA.