Status Display Of The Ethernet Interface - Siemens SIMATIC IPC647E Operating Instructions Manual

Product description
1.4 External design of the device
No. Status display
⑧ FAN
⑨ HDD1 ALARM
⑩ HDD0 ALARM
1.4.7.2

Status display of the Ethernet interface

The Ethernet interfaces are numbered on the housing for a unique description.
The numbering by the operating system may deviate from this.
Status display
LED 1
LED 2
28
Meaning
Fan status
HDD alarm in combination
with RAID and monitoring
software.
The number of the HDD
alarm corresponds to the
number of mounting loca-
tions of drives, see "Drive
cage type A (Page 18)"
and "Drive cage type B
(Page 20)".
Status
Off
Lit green
Lit orange
Lit
Flashes
Status
OFF
RED
OFF
A RED LED is lit up
All RED LEDs are flash-
ing
All RED LEDs are lit up
Meaning of the status
10 Mbps
100 Mbps
1000 Mbps
Connection exists
Activity
Operating Instructions, 09/2022, A5E52254141-AA
Description of the status
No error
Possible causes:
• Front fan faulty
• The fan on the processor heat sink is
faulty
• Fan on drive cage type A faulty
• Fault in fan of the single power supply
(400 W)
RAID is OK
Associated drive is not OK
RAID synchronization running, RAID is not
OK
In case of error, the newly mounted drive is
synchronized with an existing drive.
RAID is not OK
The faulty drive could not be located by the
monitoring software. It may be possible to
determine the defective drive with the RAID
software.
You can find information under "RAID1 sys-
tem (Page 69)".
SIMATIC IPC647E