Code S53-285: Safety Function Warnings

The command/FB speed, which had e xceeded the SOS stop speed (set by parameter) during SOS, has failed to drop to the SOS stop speed or lower within th e SOS_V detection delay time (set by parameter). The screen displays the name of axis of this error. *If the conditions of two or more SOS- related alarms are met at a time, the notification priority order is as fol- lows: SOS position deviation error > SOS travel distance error > SOS speed error. Remedy  This error can be cancelled by the safety reset signal while In SOS stop is ON.  If In SOS stop is OFF, deactivate SOS, cancel this error using the safety reset signal, and then move the axis to a safe position in a manual mode.  If the parameter of SOS stop speed is lower than the assumption, change the setting and turn OFF and ON the power.  If the SOS_V detection delay time (set by paramete r) is shorter than the assumption, change the param- eter setting. SOS position deviation error 0005 Axis name