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BQ40Z50-R1: How to use BQ40Z50-R1 to a battery with larger capacity?

Part Number: BQ40Z50-R1
Other Parts Discussed in Thread: BQ40Z50

As the BQ40A50 datasheet shown, the maximum capcity is 32000mAh with overcurrent limit 32A. If I use it for battey pack with 15 parallel and 4 series. And the total capacity is 37500mAh with overcurrent limit 150A. I set in bq Studio the current value of one fifth of the actual value(the calibration current 1A for 5A) , the design capacity 7500mAh(one fifth of the actual value), the design capacity cWh 11100cAh(7.5Ah*4*3.7/10). Other items keep the default. However, the fault capacity of learning cycle is incorrect. How Can I use bq40Z50 as one fifth of the actual value?