Changes

{{{short_burst|[[Image:Short_burst.JPG|300px|right]]}}}

{{{short_burst|[[Image:Short_burst.JPG|300px|right]]}}}

[[FMB640]] supports Iridium devices which can send short burst data (SBD) to the server. This means that some data can be sent from FM device to the server through satellites.  

[[FMM640]] supports Iridium devices which can send short burst data (SBD) to the server. This means that some data can be sent from FM device to the server through satellites.  

[[FMB640]] will enable satellite mode only if a device can not send data via GPRS. Satellite mode has his own Save/Send period. If timeout is set to 0 no periodic records will be made. It is not recommended to save records often because of satellite traffic prices. 8 kilobytes monthly data limit is hardcoded in firmware. If the data limit is reached – the data limit counter will reset automatically only on next month first day or you can rest counter by SMS command ''“sbdlimitsreset”''.

[[FMM640]] will enable satellite mode only if a device can not send data via GPRS. Satellite mode has his own Save/Send period. If timeout is set to 0 no periodic records will be made. It is not recommended to save records often because of satellite traffic prices. 8 kilobytes monthly data limit is hardcoded in firmware. If the data limit is reached – the data limit counter will reset automatically only on next month first day or you can rest counter by SMS command ''“sbdlimitsreset”''.

In addition, you can select which IO element can generate Satellite records. In order to do that you need to go to I/O tab select IO record priority Panic and check the checkbox “Satellite I/O” what you want to get that data through satellites if there is no GSM connection.

In addition, you can select which IO element can generate Satellite records. In order to do that you need to go to I/O tab select IO record priority Panic and check the checkbox “Satellite I/O” what you want to get that data through satellites if there is no GSM connection.