Siemens CP 1243-1 - Page 29

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