Siemens SIMATIC IPC677E Operating Instructions Manual page 20

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