Leds Of The Sirius Safety Relay - Siemens SINAMICS PERFECT HARMONY GH150 Operating Instructions & Installation Instructions

LED Color
RUN / -
ERR
Green
Orange
Red
Green/red
Green/
orange
or
Red/orange
8.4.2.2

LEDs of the Sirius safety relay

Table 8-2 LEDs of the Sirius safety relay
LED
POWER CHANNEL1
☀ ☀
☀ ○
☀ ○
☀ ○
○ ○
SINAMICS PERFECT HARMONY GH150 6SL38253AE412AA1-Z
Operating Instructions Rev.201910281231 EXAMPLE
Status Description; cause
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.
CHANNEL2
☀
○
○
○
○
Operation
Line supply EMERGENCY
STOP
On Not actuated
Actuated
Not actuated
Fault
● Relay jammed
● Motor contactor jammed
● Defect in electronics
Cross-circuit/ground fault in EMERGENCY STOP
circuit/no supply voltage
8.4 Fault and system messages
Remedy
-
-
-
Remedy and acknowledge fault.
-
Carry out a POWER ON.
-
ON Release circuits
Actuated Closed
Not actuated Open
Not actuated Open
Open
Operation
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