Shutdown On Malfunction; Table 7-8 Malfunction Display Elements (Direct Starter/Reversing Starter) - Siemens Sirius Series System Manual

7.4

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.
– Worn switching mechanism.
● Faults in the control electronics
Display concept
The "Malfunction" status is indicated by the following elements:
Table 7-8
Actuator
TRIPPED
Eliminating malfunctions
CAUTION
There is a malfunction on the compact starter.
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.
In order to achieve a safe system status, you can continue operating the compact starter for
a short time. For this purpose, you will have to set the compact starter to "ready" again by
turning the actuator to the
Note
Once the malfunction has been reset, the white field will continue to be displayed in the
"RLT 0%" display window. The compact starter must be replaced.
SIRIUS 3RA6 Compact Starter
System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02
(For additional information on electrical endurance, please refer to "Technical data
(Page 145)".)
(For additional information on mechanical service life, please refer to "Technical data
(Page 145)".)
Malfunction display elements (direct starter/reversing starter)
Mech. display
RLT 0%
White display
OFF position and then to the
Compact starter status
Malfunction (e.g. end of service life reached)
7.4 Shutdown on malfunction
READY position.
Functions
57