Siemens 3RW44 - Diagnostics and Messages; 8.1 Diagnostics and Messages

3RW44 soft starters
140 Manual, 03/2017, NEB535219502000/RS-AB/008
Diagnostics and messages
8
8.1
Diagnostics and messages
8.1.1
Status messages
Message
Cause/solution
Check voltage
The main voltage is not yet applied.
Check the line phases
Option 1:
Main voltage is applied, but the motor is not yet connected or is
not yet connected correctly.
Option 2: The motor is connected correctly, but there is no phase voltage.
Ready to start Device is ready (main voltage is applied and motor is connected correctly).
The motor starts as soon as a start command is issued.
Starting active
Motor is started with the selected startup mode.
Motor running
Device is in bypass mode (bypass contactor). Start-up completed.
Coast down active
Motor is stopped with the selected coasting method.
Motor cooling time active (for devices with
product version < *E06*)
After an overload trip of the thermal motor model, starting of the motor is not
possible for a certain period of time (parameter: recovery time), to ensure
that the motor can cool down.
Switching element cooling time
(for devices with product version < *E06*)
After the device's intrinsic protection mechanism has tripped because of an
overload, the motor cannot be started for 30 s to allow the device to cool
down.
Emergency start active
The emergency start function is activated.
Quick stop active
The quick stop function is activated.