Siemens SIRIUS 3RW30 Manual page 62

Messages and diagnosis
6.4 3RW405 / 3RW407: LEDs
Automatic restart
Can result in death, serious injury, or property damage.
The automatic reset mode (AUTO RESET) must not be used in applications where there is
a risk of serious injury to persons or substantial damage to property if the motor starts up
again unexpectedly. The start command (e.g. issued by a contact or the PLC) must be
reset prior to issuing a RESET command because the motor attempts to restart again
automatically following this RESET command if a start command is still present. This
particularly applies if the motor protection has tripped. For safety reasons, you are advised
to integrate the group fault output on the 3RW40 (terminals 95 and 96), or the signaling
contact of the motor or miniature circuit breaker on all devices, in the controller.
62
WARNING
SIRIUS 3RW30 / 3RW40
Manual, 10/2018, NEB535199502000/RS-AB/005