in slua334b for IT learning steps, for the section
When a close Qmax value is known:
1. Set an initial guess of Qmax (as found from previous IT tests or by discharging the battery at a C/20
rate).
2. Enable IT (command 0021).
3. Charge the pack to full.
4. Let it relax for 2 hours.
5. Discharge the pack to minimal device acceptable voltage (also set as Term Voltage flash constant) at
a typical low rate (usually C/5) of your target application. The exact rate is noncritical. MaxError will
change to 5%.
6. Let it relax for 5 hours. Qmax will update, MaxError will change to 1%, and the Update Status will
change to 6%.
7. Repeat the foregoing steps 4 through 6 one more time to achieve the best resistance accuracy. (The
accuracy after the first cycle can be affected by the inaccurate initial guess of the Qmax value.)
Above, for step 7. Repeat the foregoing steps 4 through 6 ... MAKES NO SENSE. The battery is already discharged and relaxed.
should I return to step 3, or step 2 ?
Things are looking pretty good on this first journey
thanks,
