8.2.3
LED STATE / OVERLOAD
LED ST/OL
Lights up
Flashes
Flashes
Flashes
green /
Lights up
Flashes red
3RW51 Soft Starter
Manual, 06/2019, A5E37108631002A/RS-AB/002
Status of the 3RW51
soft starter
Operation
green
Ramp-up or ramp-down
time active
green
Stop
Off
Stop - not ready to start
yellow
Operation with motor
overload warning
yellow
Stop with motor
overload warning
yellow
Stop with motor
overload error
Motor operating state
The ramp-up time comes to an end and the motor is
running.
Motor is ramping up or ramping down.
•
Motor is switched off but might still be rotating.
•
Motor is ready to start.
•
Motor is switched off but might still be rotating.
•
Motor is not ready to start. An ON command will cause
•
an error while at least one of the starting conditions is
not fulfilled.
Example : Supply voltage of motor missing.
Motor has started up and is running.
A motor overload warning exists, e.g.:
Motor temperature has reached the overload limit
•
Motor has decelerated to zero speed and shut down.
A motor overload warning exists, e.g.:
Motor temperature has reached the overload limit
•
Motor has decelerated to zero speed and shut down due to
an overload error.
A motor overload error exists, e.g.:
Motor temperature has reached the overload limit
•
Messages & diagnostics
8.2 LED display
119