Description
2.4 Status displays
SIMATIC IPC847C
14
Getting Started, 12/2010, A5E02669190-02
Front status displays
OFF
No connection
No data traffic
PROFIBUS not equipped
Display of the
communication status
to S7 or PROFIBUS
GREEN
MPI/DP data traffic
OFF
No connection
No data traffic
CP 1616 onboard not
equipped
CP disabled
No error, communication
established
Charging in progress
CP 1616 driver not installed
CP in NDIS mode
Flashes slowly
RED
Link status error
IO controller: IO device cannot
be addressed
IO controller: Duplicate IP
address
Flashes rapidly
RED
Exception error: diagnostics via
Web or SNMP is no longer
possible
PN Ι MPI/DP
(optional)
Status display for
CP 1616 onboard
RED
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 DiagBase or
DiagMonitor software)
RED
Fan speed too low
OFF
RAID is OK
One RED
HDD1, HDD2 or HDD3 not OK
All RED
RAID not OK
(for information on locating the
faulty HDD, refer to the RAID
system section)
HDD1 ALARM
HDD2 ALARM
HDD3 ALARM
Hard disk alarm in
conjunction with RAID
and monitoring
software
All flashing
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 numbering by the
operating system may deviate from this.