Omron R88M-K User Manual page 488

11 Adjustment Functions
*2 If realtime autotuning is performed in vertical axis mode or friction compensation and vertical axis mode, the
value will be 9999 until load characteristic estimation (estimation of the inertia ratio, torque command value off-
set, and forward/reverse direction torque offset) is completed. The value will change to 10000 after estimation
of the load characteristics is completed.
11-14 G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)