Reactiviating a Raven XT cellular modem may help resolve communication for a 3100-iSIC modem that can be powered up but is nonresponsive. 1. Unplug the serial DB-9 connector from the iSIC and connect it to an A77 programming cable provided with the data logger. Connect the other end of the programming cable to the computer. […]
In order to test a cellular modem is functioning properly, a few simple steps can be taken. 1. Connect an antenna to the modem. 2. Connect a RS-232 cable from the modem to your computer. Note: A USB adapter may be necessary on newer computers that do not have a serial port. 3. Supply 12V power to […]
In order to update a SDL’s firmware using a UW-USB-485P communicaiton cable, the communication protocol must be changed to RS-485. 1. Establish temporary RS-485 communicaiton with the device by following the steps in the Direct connection with an SDL500 via RS-485 article. 2. From the menu bar select Edit | Preferences. 3. Switch to the GUI tab. 4. Check the “Enable […]
The address of an iSIC or SDL500 data logger can be changed using iChart software. 1. Open iChart with a current project if not already open 2. From the menu select Advanced | iSIC | iSIC 3. Select the correct PC COM port, Connection type and iSIC Address If the address is unknown and the connection […]
Overview The 3200-iSIC (Intelligent Sensor Interface and Control) features integrated spread spectrum radio and cellular modems for connecting via cellular telemetry to a radio network of 4100-iSIC data loggers. What’s Included Data logger with spread spectrum radio and cellular modems 12 VDC battery A77 Programming cable iSIC Kit (2) Gland fittings (5) Desiccant packs RS-232 […]
Overview The NexSens 4100-MAST arrives fully preconfigured with a radio data logger and 20 watt solar panel. The setup incorporates an integrated spread spectrum radio modem for license-free remote data collection from up to a five mile line of sight from the radio base station. What’s Included Data logger with spread spectrum radio modem 20-Watt […]
Overview The NexSens 4100-iSIC (Intelligent Sensor Interface and Control) uses an integrated spread spectrum radio modem for license-free remote data collection from up to a five mile line of sight from the radio base station. What’s Included Data logger with spread spectrum radio modem 12 VDC battery iSIC Kit (2) Gland fittings (5) Desiccant packs […]
NexSens 3100-iSIC and SDL500 data loggers manufactured prior to July 2013 used the Sierra Wireless Raven XT modem. The GPRS version of this modem requires user installation of a SIM card. 1. If working with an SDL, remove the outer SDL housing following the Remove SDL500 Housing article. If working with an iSIC, unscrew the mounting plate’s (4) screws to […]
This guide is designed to help you fix common problems associated with failed over-the-air communication between a radio iSIC or SDL data logger and a computer. Radio communication problems can arise for a number of different reasons, including low or no power, weak or out of range radio signal, and improper physical connections. To troubleshoot […]
This guide is designed to help you fix common problems associated with failed over-the-air communication between a cellular iSIC or SDL data logger and a computer. Cellular communication problems can arise for a number of different reasons, including low power, weak cellular signal strength, improper physical connections, activation issues, or data account setup problems. To […]
