Siemens SIMATIC ET 200SP Manual page 111

Meaning of the LEDs
The tables below give the meanings of the status and fault displays:
RN/ER/MT LED
Table 5- 1 RN/ER/MT status and error displays
LEDs
RN ER
(RUN) (ERROR) (MAINT)
Not
relevant relevant
On
Not
relevant relevant
Flashes
Not Not
relevant relevant
Not
relevant relevant
Flashes
at ≥ 3 s
OFF
On
Motor starter (3RK1308‑0**00‑0CP0)
Manual, 12/2016, A5E34821005002A/RS-AB/002
Meaning
MT
Not Operating state "RUN", the
SIMATIC ET 200SP motor starter
is in a "normal" application and
executes the control commands.
The current operating mode is not
relevant.
Not Start (Cfg + Par.)
Self-test
Module deactivated
Parameterization error
Maintenance demanded
(warning)
On
Not Error
PROFIenergy active
Flashes
Alarms/diagnostic messages
5.1 Status and error displays
Explanation
-
System operating state "System startup"
A parameterization fault during startup prevents
exiting of this state. The SIMATIC ET 200SP
motor starter reports a fault.
Wait until the SIMATIC ET 200SP motor starter is
ready.
Firmware update
The module has been deconfigured.
Group warning
At least one Maintenance demanded alarm has
been transferred to the controller.
Possible causes:
Motor model has exceeded warning limit
•
Current value has exceeded or undershot
•
warning limit
Start disabled, SIMATIC ET 200SP motor
•
starter too warm (without ON command)
Group fault
At least one Error alarm has been transferred to
the controller.
Possible causes:
Electronics supply voltage too low or too high
•
Motor protection disconnection
•
Thermal overload of the SIMATIC ET 200SP
•
motor starter
Missing load voltage, phase failure/missing
•
load
The mechanical rotary interlock is not in the
•
READY position.
-
111