Siemens SINAMICS PERFECT HARMONY GH150 6SL3826, Operating Instructions Manual

Page: 90 / 136

LED Color Status Description; cause Remedy
RUN /
ERR
- Off The electronic power supply is missing or
lies outside the permissible tolerance
range.
-
Green Continuous
light
The component is ready for operation
and cyclic DRIVE-CLiQ communication
is in progress.
-
Orange Continuous
light
DRIVE-CLiQ communication is being es‐
tablished.
-
Red Continuous
light
At least one fault is present in the com‐
ponent.
LED is controlled irrespective of the cor‐
responding messages being reconfig‐
ured.
Remedy and acknowledge fault.
Green/red 0.5 Hz flashing
light
Firmware download in progress. -
2 Hz flashing
light
Firmware download is complete. Waiting
for POWER ON.
Carry out a POWER ON.
Green/
orange
or
Red/orange
Flashing light Component recognition via LED is acti‐
vated.
The color depends on the LED state
when component recognition is activated.
-
8.4.2.2 LEDs of the SIRIUS safety relay
Table 8-2 LEDs of the SIRIUS safety relay
LED Operation
Channel 1 Channel 2 Line supply EMERGENCY STOP Enabling circuits
ON ON ON Not actuated Closed
ON OFF Actuated Open
Fault
ON OFF
● Relay jammed
● Motor contactor jammed
● Defect in electronics
Open
ON OFF Cross-circuit fault or ground fault in the EMER‐
GENCY STOP circuit
Operation
8.4 Fault and system messages
SINAMICS PERFECT HARMONY GH150 6SL3826
90
Operating Instructions 05/2020