Siemens CP 1243-1 Operating Instructions Manual page 29

DIAG - LINK
(red / green) (green)
Connection for online functions
green
green
-
green
VPN connection
green
flashing
green
- -
Loading firmware
flashing
green
flashing red
CP 1243-1
Operating Instructions, 04/2017, C79000-G8976-C365-03
CONNECT VPN
(green) (green)
- -
- -
- -
-
-
flashing
green
-
SERVICE Meaning
(green) (if more than one point listed: alternative
meaning)
Connection for online functions established
Attempt to establish connection for online
functions
No connection to engineering station
- VPN connection established
- VPN connection configured but not estab-
lished.
- No VPN connection configured on the CP
Loading firmware. The DIAG LED flashes
alternating red and green.
Firmware was successfully loaded.
Error loading firmware
LEDs and connectors
2.2 LEDs
29