Shutdown On Malfunction - Siemens SIRIUS 3RA6 System Manual

5.3.4

Shutdown on malfunction

Type of malfunction
There is a patented mechanism for detecting malfunctions, which opens the main contacts.
The following malfunctions can be detected:
● End of service life
Worn switching contacts or switching mechanism.
(For additional information on electrical endurance, please refer to "Technical data
(Page 245)".)
● Faults in the control electronics
Display concept
The "Malfunction" status is indicated by the following elements:
Table 5- 8
Actuator
TRIPPED
Eliminating malfunctions
Compact starter malfunction!
A compact starter malfunction will cause the compact starter to shut down. Continuing to
operate the compact starter is extremely risky, as it can no longer be considered reliable.
Following a shutdown caused by a malfunction, you will need to replace the compact
starter.
SIRIUS 3RA6 compact starter
System Manual, 09/2014, NEB560060102000/RS-AA/006
Malfunction display elements (direct starter/reversing starter)
Mech. display
RLT 0%
White display
WARNING
Compact starter status
Malfunction (e.g. end of service life reached)
3RA61/3RA62 compact starter
5.3 Functions
61