Siemens SIMATIC IPC677E - Page 20

Product description
1.4 External design of the device
SIMATIC IPC677E
20 Operating Instructions, 04/2019, A5E45117996-AA
RAID status indicators in removable drive bay
Status indicator position, see also Side view, right (Page 16).
Display
Meaning
Color
Description
LED "HDDx
ALARM"
HDD alarm in
connection with
RAID and moni-
toring software
Both off
RAID is OK
LED ① lights
up red
HDD1 is not OK
LED ② lights
up red
HDD2 is not OK
Both light up
red
RAID is not OK
For information on locating the hard disk, see
section "Displaying a defective hard disk of a
RAID system in the RAID software".
Both flash
RAID is synchronized
Ethernet status indicators
Status indicator
Status
Meaning of the status
LED 1
Off
10 Mbps
Lit green
100 Mbps
Lit orange
1000 Mbps
LED 2
Lit
Connection exists
Flashes Activity