Siemens SIMATIC IPC647D Operating Instructions Manual page 21

Drives in removable rack
①
②
Virtual status display
The two "virtual" CP -1616 LEDs are only visible in the SIMATIC user interface and can be
read via SNMP.
PROFINET
SIMATIC IPC647D
Operating Instructions, 01/2014, A5E32996306-AA
"Power" LED; power supply available
"HDD" LED, access to hard disk drive
Virtual LEDs RUN CP is active
STOP CP is in the stop state
Flashes The states "flashes slowly" and
"flashes rapidly" do not exist.
Overview
1.2 Design of the device
21