Diagnostics Via Leds - Siemens SINAMICS GM150 Operating Instructions & Installation Instructions

Operation
8.6 Fault and system messages
8.6.3.2

Diagnostics via LEDs

Behavior of the LEDs during booting
The different statuses while booting are indicated using LEDs on the Control Unit.
● The duration of the individual statuses varies.
● If an error occurs, the booting procedure is terminated and the cause is indicated
● Once the unit has been successfully booted, all the LEDs are switched off briefly.
● Once the unit has been booted, the LEDs are driven via the loaded software.
LEDs of the Power Stack Adapters
Table 8-9 LEDs of the Power Stack Adapters
LED Color
PWR -
Red
Green
RUN / -
ERR
Green
Orange
Red
Green/red
Green/
orange
or
Red/orange
162
accordingly via the LEDs.
Status Description; cause
Off 24 V power supply has failed or is too low
(< 14 V) or internal fuse defective.
Continuous 24 V power supply is available (>14 V);
light internal board voltage fault.
Continuous 24 V power supply OK.
light
Internal board voltages OK.
Off The electronic power supply is missing or
lies outside the permissible tolerance
range.
Continuous The component is ready for operation
light and cyclic DRIVE-CLiQ communication
is in progress.
Continuous DRIVE-CLiQ communication is being es‐
light tablished.
Continuous At least one fault is present in the com‐
light ponent.
LED is controlled irrespective of the cor‐
responding messages being reconfig‐
ured.
0.5 Hz flashing Firmware download in progress.
light
2 Hz flashing Firmware download is complete. Waiting
light for POWER ON.
Flashing light Component recognition via LED is acti‐
vated.
The color depends on the LED state
when component recognition is activated.
Remedy
Check input voltage.
If input voltage is > 18 V and LED off:
Return component for repair.
Check input voltage.
If input voltage is > 18 V and LED red:
Return component for repair.
--
-
-
-
Remedy and acknowledge fault.
-
Carry out a POWER ON.
-
SINAMICS GM150 6SL3810-2LN31-8AA2
Operating Instructions Rev.201910281332 EXAMPLE