Sb" Led; F" Led - Siemens SCALANCE XM-400 Operating Instructions Manual
Simatic net industrial ethernet switches
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Also See for SCALANCE XM-400:
- Configuration manual (960 pages) ,
- Instructions manual (60 pages) ,
- Configuration manual (610 pages)
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Description of the device
2.7 LED display
2.7.3
"SB" LED
The "SB" LED shows the status of the standby function.
LED color
-
Green
Green
2.7.4
"F" LED
The "F" LED shows the fault/error status of the device.
Meaning during device startup
LED color
-
Red
Red
Meaning during operation
LED color
-
Red
24
LED status
Meaning
Off
The standby function is disabled.
On
The standby function is enabled. The standby section is
passive.
Flashing
The standby function is enabled. The standby section is active.
LED status
Meaning during device startup
Off
Device startup was completed successfully.
On
Device startup is not yet completed or errors have occurred.
Flashing
There are errors in the firmware.
LED status
Meaning during operation
Off
The device is operating free of errors.
On
The device has detected a problem. The signaling contact has
opened.
Operating Instructions, 05/2014, C79000-G8976-C306-03
SCALANCE XM-400
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