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  1. #1
    Registered User
    Join Date
    Mar 2003
    Posts
    4

    SMS from change in N30 input pin

    Hi,

    I want to receive continous alerts from a sensor as SMS telling me if the sensor is ON or OFF. I have the following setup:

    Sensor -> Viescomm VRM168 -> N30 (v7.41)

    I know the input pin setup is correct because if I send an SMS
    "nokia30 Get_All"

    I get a reply
    INPUT_GET_ALL: OK
    INPUT 1: ON
    INPUT 2: OFF
    INPUT 3: OFF

    Or if Input 1 is OFF, the reply tells me it is OFF. So far it works. The problem is with input changes:
    1. I send "nokia30 Get_Change_All"
    2. I receive
    INPUT_GET_CHANGE_ALL:
    INPUT 1: OK
    INPUT 2: OK
    INPUT 3: OK
    3. I change the state of Input 1 to ON or OFF
    4. I always receive the same message "INPUT 1: OFF", whether it really is ON or OFF.

    So the N30 knows the state, but always sends the state change message for OFF. A bug?

    Also everytime there is a state change, N30 forgets the Get_Change_All command, and the command has to be made again. Anything i can do to make the modem remember the command?

    Thanks!

  2. #2
    Regular Contributor
    Join Date
    Mar 2003
    Posts
    439

    RE: SMS from change in N30 input pin

    Hi,

    If you are using Nokia30 terminal with sw verison 7.41, then
    it is not possible to have continuous alerts.

    This means that if you are using subscribing input alarms with
    command Input_Get_change all and the state of the input 1 changes for example from OFF to ON, then the alarm message is sent, but if the
    state of the input 1 is changed again from ON to OFF then the alarm message is not sent until you have sent the Input_Get_change all again.

    The command Input_Get_change all is active during the one state change of the input line (input 1, input 2 and input 3).

    The input state changes will send correct messages to the orginator,
    so it can not always send same state message like OFF,

    Are you sure that the state of the input line was really changed?

    You can check the input line states by using input_get all command before and after you change the state of the input line.

    BR,

    M2M developer support team

  3. #3
    Regular Contributor
    Join Date
    Mar 2003
    Posts
    439

    RE: SMS from change in N30 input pin

    Hi,

    Do you know is there any broken pins in the system connector?

    Have you used the input pins in the analog format, do they
    work in the analog format?

    If the terminal is not working properly then yoy can contact to the Viescomm company.

    BR,

    Nokia M2M developer support team

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