Code S53-284: Safety Function Warnings

The command position/FB position has gone out of the SLP position tolerance range (set by parameter) during the SLP observation, and failed to retu rn to the tolerance range within the SLP detection delay time (set by parameter). The screen displays the name of axis of this error. Remedy  This error can be cancelled by the safety reset signal while the axis is in the SLP position range.  If the axis is out of the SLP posi tion range, deactivate SLP observation, cancel this error using the safety reset signal, and then move the axis to a safe position in a manual mode.  If the safely-limited position range (specified by the SLP position tolera nce parameters) is smaller than the assumption, change the parameter settings and turn OFF and ON the power.  If the SLP detection delay time (set by parameter) is shorter than the assumption, change the parameter setting.  Check the safety ladder to make sure that SLP position tolerance is changed in a timely manner. SOS speed error 0004 Axis name