Siemens SIMATIC S7-1200 CP 1243-8 IRC - Page 43

LEDs and connectors
2.2 LEDs
CP 1243-8 IRC
Operating Instructions, 02/2018, C79000-G8976-C385-03
43
DIAG
(red / green)
LINK
(red / green)
CONNECT
ETH
(green)
VPN
(green)
CONNECT
RS232
(green)
Meaning
(if more than one point listed: alternative
meaning)
green
-
- Configuration of the telecontrol communica-
tion via Ethernet error-free and enabled.
Connections established to all partners.
green
- - Configuration of the telecontrol communica-
tion via Ethernet error-free and enabled.
Connection established to at least one part-
ner.
flashing
green
-
- Configuration of the telecontrol communica-
tion via Ethernet error-free and enabled. No
connection established.
Connections via the serial interface
green
-
-
*
Configuration of the telecontrol communica-
tion via the serial interface error-free and
enabled. Connections established to all
partners or all partners reachable .
green
-
- Configuration of the telecontrol communica-
tion via the serial interface error-free and
enabled. Connection established to at least
one partner.
flashing
green
-
- Configuration of the telecontrol communica-
tion via the serial interface error-free and
enabled. No connection established.
Connections via Ethernet and the serial interface
green
-
-
*
Configuration of the telecontrol communica-
tion via both interfaces error-free and ena-
bled.
All connections established or partners
reachable.
green
- -
*
Configuration of the telecontrol communica-
tion via both interfaces error-free and ena-
bled.
At least one connection established via
Ethernet.
Connections established to all partners via
the serial interface or all partners reachable.
green
-
- Configuration of the telecontrol communica-
tion via both interfaces error-free and ena-
bled.
Connections established to all partners via
Ethernet.
At least one connection established via the
serial interface.