Siemens SIRIUS 3RW55 Equipment Manual page 319

You will find further information in chapter Pump cleaning function (Page 182) and on the
Internet under the FAQs (https://support.industry.siemens.com/cs/ww/en/view/109761112).
Automatic restart.
Can cause death or serious injury.
If a starting command is pending, a restart will be triggered automatically after the reset. This
particularly applies if the motor protection has tripped. Dangerous states of the system can
result.
Reset the start command (e.g. via the PLC or switch) before performing a reset.
To do this, for example, link the group error output (terminals 95 and 96) into the control.
Wiring of the control circuit with pump cleaning function with creep speed
The example shows the 3RW55 soft starter with a Standard circuit.
F1
S1
S2
S4
Q1
Q11
P1
M1
PE
SIRIUS 3RW55 and 3RW55 Failsafe Soft Starters
Equipment Manual, 02/2022, A5E35630887002A/RS-AF/006
WARNING
Fuse
Switch: Motor On / Off
Activate pump cleaning
Pushbutton: Reset
Motor starter protector
3RW55 soft starter
Indicator light
Motor
Protective conductor
Example circuits
A.3 Special applications
319