$EKO_MODE parameter

Hello. Does anyone knows what is the parameter $EKO_MODE used for in robot(it is in the $robcor.dat). I cannot find any info about it in the manuals.

Thank you.

Hello. Thank you for the info. I have some problems on 2 KRC4 robot and KUKA told me to switch off this parameter for testing purposes. Wanted to know what this parameter will have influence on when switched off.