Product description
1.4 External design of the device
SIMATIC IPC647E
Operating Instructions, 11/2018, A5E45589180-AA
25
Item Status display
Meaning
Color
Description
⑨
⑩
HDD1 ALARM
HDD0 ALARM
HDD alarm in combina-
tion with RAID and
monitoring software.
The number of the HDD
alarm corresponds to
the number of mounting
locations of drives, see
cage type B (Page 18)".
OFF
RAID is OK
A RED LED is lit up
The associated drive is not OK
All RED LEDs are flash-
ing
RAID synchronization running, RAID is not
OK
The hard disk newly integrated in case of
error is synchronized with an existing hard
disk.
All RED LEDs are lit up RAID is not OK
The faulty drive could not be localized by
the monitoring software. It may be possible
to detect the defective drive with the RAID
software.
You can find information under "RAID1