Function Of The Light-Emitting Diodes On The Svb Board Of The Fe260; Function Of The Light-Emitting Diodes On The Gsm/Gprs/Umts Modem; Function Of The Leds On A "Ecm-Gw120; Function Of The Leds On A "Ecm-2G-Ug350" Or "Ecm-3G-Uu270) - Honeywell FE260 Operating Instructions Manual

FE260

4.5.2 Function of the light-emitting diodes on the SVB board of the FE260

LED Status Meaning
TxD off No data is sent
on Data is sent
RxD off No data is received
on Data is received

4.5.3 Function of the light-emitting diodes on the GSM/GPRS/UMTS modem

Function of the LEDs on a "ECM-GW120"

4.5.3.1
LED no GSM
network
LED1 GSM on
LED2 GPRS on
LED3 DCD off
LED4 RI off
LED5 TxD off
LED6 RxD off

Function of the LEDs on a "ECM-2G-UG350" or "ECM-3G-UU270)

4.5.3.2
→
Depiction „LED status
LED Status Meaning
GSM off Modem not registered to the GSM network
The modem is currently registering
on
CSD or TCP connection active
flashing Modem registered, no CSD or TCP connection active
„Single" flashing, slow (100ms on, 2s off)
→ Modem registered to the GSM home network
„Double" flashing, slow (100ms on, 100ms off, 100ms on, 2s off)
→ Modem registered to the GSM network with roaming
„Double" flashing, fast (50ms on, 50ms off, 50ms on, 2s off)
→ Modem registered to the UMTS home network (UMTS modem only)
Fast continuous flashing (50ms on, 50ms off, 50ms on, 100ms off)
→ Modem registered to the UMTS network with roaming (UMTS modem only)
GPRS off No GPRS session active
on GPRS session active
DCD off No CSD or TCP socket connection active
on CSD or TCP socket connection active
RI off No incoming call
on Incoming CSD or TCP call
TxD off No data is sent
on Data is sent
RxD off No data is received
on Data is received
1
Slow flashing: 0,45 Hz, 2 sec off, 0.2 sec on
2
Fast Blinken: 1,25 Hz, 0.6 sec off, 0.2 sec on
Operating Manual
Registered to GSM
network, no data
connection („offline")
1
flashing slowly
23
flashing slowly
off
off
off
off
Modem status":
During Data connection active
(„online")
establishing a
data connection
2
flashing fast GSM: flashing fast
GPRS: flashing slowly
24
flashing fast GSM: on
GPRS: flashing fast
off on
flashing off
off flickering (send data)
off flickering (receive data)
21
24
23
24