Description
3.6 Installation
SIMATIC Rack PC 847B
Operating Instructions, 06/2008, A5E02203168-01
23
Front status displays
OFF
•
CP not available
•
CP disabled
•
No error, communication
established
•
Charging in progress
•
CP 1616 driver not installed
•
CP in NDIS mode
Flashes slowly
•
Link status error
•
IO controller: IO device cannot
be addressed
•
IO controller: Duplicate IP
address
Flashes rapidly Exception error: diagnostics via
Web or SNMP is no longer
possible
SF PROFINET
(optional)
Status display for
CP 1616 onboard
AN
•
Diagnostics information
available
•
No communication
established.
OFF
WATCHDOG not activated
GREEN
WATCHDOG monitoring enabled
WATCHDOG
WATCHDOG status
display
RED
Monitoring time elapsed
OFF
Internal temperature OK
TEMP
Internal temperature
monitoring
RED
Internal temperature critical
OFF
Fan speed OK
FAN
Fan status (only with
active SOM or
DiagMonitor software)
RED
Fan speed too low
OFF
RAID is OK
One RED
HDD1 or HDD2 not OK
Both RED
RAID not OK
(for information on locating the
faulty HDD, refer to the RAID
system section)
HDD1 ALARM
HDD2 ALARM
Hard disk alarm in
conjunction with RAID
and monitoring software
Both flash
RAID is synchronized
All displays are lit Error in early BIOS Post
All lit
CPU startup failure
Error in early POST
* For unique labeling, the LAN interfaces are numbered on the enclosure. The operating system
numbering may deviate from this.