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