Product properties
3.12 Displays
SCALANCE X-100
38
Operating Instructions, 04, A2B00060666D
3.12
Displays
3.12.1
Fault indicator (red LED)
Fault indicator (red LED)
If the red LED is lit, the SCALANCE X-100 has detected a problem.
The signaling contact opens at the same time.
The LED signals that the device can adopt the following statuses:
Device type SCALANCE
LED lit red
LED not lit
X104-2
1, 2
4
X106-1
1, 2
4
X108
1, 2
4
X108PoE
1, 2
4
X112-2
1, 2, 3
4
X116
1, 2, 3
4
X124
1, 2, 3
4
1.
Link down event on a monitored port.
2.
Loss of one of the monitored power supplies or voltage dropped below approximately
14 V. Refer also to the Note in Section 3.11
3.
Both supply voltages are below approximately 14 V (reduced voltage)
4.
No fault detected by the SCALANCE X-100.
3.12.2
Power display
Power display
The LEDs signal that the device can adopt the following statuses.
The status of the power supply is indicated by two green LEDs or one green/yellow LED:
Summary of Contents for SIMATIC NET SCALANCE X-100 Series
Page 40: ...Product properties 3 12 Displays SCALANCE X 100 40 Operating Instructions 04 A2B00060666D ...
Page 54: ...Approvals and markings SCALANCE X 100 54 Operating Instructions 04 A2B00060666D ...
Page 62: ...References SCALANCE X 100 62 Operating Instructions 04 A2B00060666D ...
Page 72: ...Glossary SCALANCE X 100 72 Operating Instructions 04 A2B00060666D ...
Page 74: ...Index SCALANCE X 100 74 Operating Instructions 04 A2B00060666D U UL approval 6 ...