Control By Switch - Siemens SIRIUS 3RW52 Manual

Example circuits
A.2 Control circuit connection
A.2.2

Control by switch

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 control circuit for control by switch
F1
S1
S2
Q1
Q11
M1
P1
P2
P3
168
WARNING
Fuse
Switch
Pushbutton: Reset > 4 s
Motor starter protector
3RW52 soft starter
Motor
Indicator light
Indicator light
Indicator light
SIRIUS 3RW52 Soft Starter
Manual, 01/2019, A5E35630451002A/RS-AD/004