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UCD90120A: Looking for help to get better understanding of IOUT_CAL_OFFSET command

Arshad Mughal
Prodigy 50 points
Part Number: UCD90120A

Tool/software:

Hello,

I am going through configuring the UCD90120A for sequencing and monitoring the rails of our system.

I am not fully understood the purpose of IOUT_CAL_OFFSET command and when to use this command.

I have given the screenshot below of our rail current sensing circuit, maximum current sense and gain values that has been setup on this rail. Plus the Fusion GUI configure window of that rail.

I have filled the voltage values and IOUT_CAL_GAIN command field values (2mohm x 100 = 200mohm) but not sure what to write in IOUT_CAL_OFFSET command value.

What will happen if I leave it as it is or do we have to use this field depending on our current and gain settings? 

Thanks for your help and support,