Siemens CP 1243-7 LTE Operating Instructions Manual page 30

LEDs and connectors
2.2 LEDs
DIAG NETWORK
(red / green) (red / green)
Connection to communications partners
green
green
flashing
green
flashing
green
flashing
green
flashing
green
Quality of the mobile wireless connection
- -
- -
- -
- -
-
flashing red
VPN connections
-
-
- -
Loading firmware
30
CONNECT SIGNAL
QUALITY
(green)
(yellow /
green)
-
-
-
-
-
-
-
-
-
-
-
- -
- -
- -
VPN Meaning
(green)
- Connection established to at least one part-
ner, CPU in RUN
- Connection established to at least one part-
ner, CPU in STOP
- No partner reachable, CPU in RUN
- No partner reachable, CPU in STOP
- Telecontrol configuration exists, partner not
reachable, CPU in RUN mode
- Telecontrol configuration exists, partner not
reachable, CPU in STOP mode
- Good network (-73 ... ≥ -51 dBm)
- Medium strength network (-89 ... -74 dBm)
- Weak network (-109 ... -90 dBm)
- No network (≤ -110 dBm)
- Missing external power supply
VPN connection established
No VPN connection established
No VPN connection configured on the CP
Loading firmware.
The "DIAG" LED flashes alternating red and
green.
Operating Instructions, 04/2017, C79000-G8976-C381-03
CP 1243-7 LTE