GSM communication with Sxxxx, Rxxxx, Gxxxx data loggers

FEATURES:

1. Wireless communication with Sxxxx, Rxxxx loggers via GPRS

• Remote data download from logger
• Logger configuration (setting, erasing of data, etc.)
• Reading of actual values (online display mode)
• All actions available as via COM/USB adapter
• Connection realised via M2M Talk server
• Communication via M2M server can be disabled, if data download is not required = saving of cost (no need to pay data tariff)

2. SMS queries about actual values

• Sending of SMS query to modem telephone number returns actual values. After receiving of SMS query modem sends by return required info in SMS message.
• It is possible to limit phone numbers SMS commands are sent from. Same it is also for configuration-service SMS commands.

3. Alarm SMS messages - modem sends to phone numbers alarm SMS messages:

• If upper/lower limit of measured value is exceeded
• Information on filling of the logger memory (90% and 100%)
• Information on low logger battery or end of estimated battery approaches.
• Information on logger on/off.
• Error messages (communication error with logger, internal clock error, measured value error)

4. Setting of modem

a) Local - service setting via RS232 link from user program:

• Setting of configuration
• Download and erasing of diagnostic log file from modem
• Upload of new firmware to modem

b) Remote - via M2MTalk server from user program

• Setting of configuration
• Download and erasing of diagnostic log file from modem
• Log out from M2MTalk server
• Restart of modem

c) By means of SMS message

• Update of application in modemu
• Detection of description and firmware version in GPRS modem
• Detection of GSM status
• Enable/disable of alarm evaluation
• Setting of GPRS parameters for connection
• Setting of parameters of M2MTalk server
• Log in and log out with M2MTalk server
• Halting of application in modem
• Restart of application in modem

Each Sxxxx, Rxxxx or Gxxxx data logger in monitoring system is connected to "its" GSM modem LP040.

It is necessary to order several items from Optional accessories.