Paul Wegener GmbH
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Status indication
Status LED
Modem LED
Status LED (green):
The status LED of the iModem flashes in different frequencies or is permanently illuminated to indicate the
current status of the iModem processor.
If the online cable is plugged, the permanent activated status LED indicates that the modem processor is
ready to receive commands from PC/laptop. If the online cable is plugged and the LED flashes, that means
the iModem is performing a task (data transmission, modem initialisation etc.) and not ready-to-receive!
Flashing in 2,5s pulse: The iModem has recognized the connected data logger. The processor is at sleep
mode.
Flashing in 1s pulse: The iModem has not recognized the connected data logger or no data logger is connec-
ted. The modem searches every 30s for the logger.
Quickly flashing in 0,25 pulse: The processor of the iModem is busy (eg searching/reading the log
ger, sen-
ding SMS etc.)
Flashing in 0,5s pulse: The iModem has recognized a call or established connection to a receiver. Online is
not possible now.
Modem LED (red):
Status display of the modem:
This LED is off when the modem module is deactivated. As long as modem LED is off, no SMS can be sent
and no call can be answered.
A slowly flashing LED
(iModem4/iModem5)
indicates the modem is activated, but no call is active.
If an iModem6 is activated, the LED is permanently illuminated.
Quickly flashing LED
(iModem4/iModem5)
: A call has been recognized and connection is established.
LED permanently on: The modem is activated, but still has no connection to mobile service provider.
If the LED illuminates permanantly only for some seconds, turns off and illuminates permanantly
later again,
faulty settings might make errors when initializing the modem. Hence the modem can not be activated and
will be switched off after 5 failed attempts.
