Siemens SIMATIC IPC627D - Page 16

Overview
1.2 Design of the device
SIMATIC IPC627D/827D
16 Operating Instructions, 09/2014, A5E32990859-AB
PROFINET status display
Display
Meaning
LED
Description
① SF
PROFINET, op-
tional
Status display for CP
1616 onboard
OFF
• CP not available
• CP disabled
• No error, communication
established
• Download in progress
Slow flashing
• Link status error
• IO controller: IO device cannot
be addressed
• IO controller: Duplicate IP
address
Fast flashing Exception error: Diagnostics via
Web or SNMP no longer possible
AN
• Diagnostic information
available
• No communication
established.
Virtual status displays
The two "virtual" CP 1616 LEDs can only be seen in the SIMATIC software and can be scanned via
SNMP.
PROFINET Virtual LEDs
RUN
CP is active
STOP
CP is in the stop state
Flashes There are no "slow flashing" or
"fast flashing" states.
See also
Industry Automation and Drive Technologies - Homepage
(http://www.siemens.com/automation/service&support)