Code V50-002: Smart Safety Observation Warning

 After enabling SLP/SCA (Parameter SLP_Enable/SCA_Enab le is 1), the Safety absolute position has nev- er been established.  In SLP/SCA encoder diagnosis during power OFF, [saved position at power shut OFF] and [restored po- sition at power ON] are inconsistent. While this alarm is ON, SLP/SCA will not operate . Displays the name of axis of this error. Remedy  This alarm can be cancelled by turning ON the Safety absolute position check signal. Before turning ON the Safety absolute position check signal, however, move the axis by manual operation to the position where the coordinate value is clear (the position that is marked or the reference position etc.) (When in the relative position detection system, it requires to operat e reference position return to establish the reference position.) then compare the actual position and the di splayed position to confirm the both position is corre- sponding. SBT start disabled 0001 Factor No.