ClimaCheck GSM Modem Manual – 2015-02-26 9(22)
4.2
LED status on Cinterion terminal
LED mode
Operating status of ClimaCheck standard modem
(Cinterion GPRS Terminal)
Permanently off
The Terminal is in one of the following modes:
• POWER DOWN mode
• ALARM mode
• NON-CYCLIC SLEEP mode
• CYCLIC SLEEP mode with no temporary wake-up event1 in
progress.
600 ms on / 600 ms
off
Limited Network Service: No SIM card inserted or no PIN
entered, or network search in progress, or ongoing user
authentication, or network login in progress.
Check – Simcard and that PIN is not activated
75 ms on / 3 s off
IDLE mode: The mobile is logged on to the network (monitoring control
channels and user interactions). No call in progress.
Data sending not correctly activated from ClimaCheck PA Pro
No available GPRS network – SIM not activated for data traffic
Double blink e.g.
75 ms on / 75 ms off /
75 ms on / 3 s off
One or more GPRS contexts activated.
Required status to send data.
500 ms on / 25 ms off
Packet switched data transfer in progress.
Permanently on
Depending on type of call:
Voice call:
Connected to remote party.
CSD call:
Connected to remote party or exchange of parameters while
setting up or disconnecting a call.
Figure 6
Unless there is steady blink every three seconds after the modem has been connected
ClimaCheck PA Pro will not be able to initiate data communication e.g. there is a general
problem with the connection to the operators network this must be fixed before data
communication over GPRS can be initiated.
Check that PIN is not used by inserting SIM in a mobile.
If there is single blink there is a connection to the operator but data sending is not active.
Insert SIM in a mobile and test if you can “surf” on internet. If so - Check APN under settings
for Mobile Network to ensure the right APN is used.
Log in and check if PA Pro has an active UDP send alarm.
4.3
Trouble shooting of data communication over GPRS modem
If the modem does not send data or behaves unexpected, try the following:
1.
As modem and logger are dependent on the correct initiation sequence it is worth to restart
modem and logger before trouble shooting start. Modem must be ready when PA Pro send
initiation string. As modem start faster than PA pro they can be started at the same time
i.e. by shutting down the power to both units.
2.
Check LED status of modem (see Figure 4) unless this is in steady blink or double blink
mode modem/SIM is not ready. This needs to be fixed before proceeding with further
trouble shooting.
