Westermo Teleindustri AB GD01US User Manual
17
6696-2230
7.6 Quick Start guide
The serial interface default configuration is:
… 115.2 kbit/s, 8 databits, no parity and 1 stop bit
… 115.2 kbit/s, 8 databits, no parity and 1 stop bit
(please refer to AT+IPR and AT+ICF commands)
… RTS / CTS flowcontrol enabled (please refer to AT+IFC command)
… DTR signal must be active from the DTE (please refer to AT&Dn command)
… DTR signal must be active from the DTE (please refer to AT&Dn command)
Follow the steps below to get the unit up and running as quickly as possible:
… Make sure the power is disconnected from the unit
… Insert a valid SIM-card with correct services enabled
… Make sure the power is disconnected from the unit
… Insert a valid SIM-card with correct services enabled
(e.g. incoming and outgoing DATA service)
… Make sure that the antenna is connected and placed in the best position possible
… Power on the unit and make sure that the PIN code of the SIM-card is disabled either
… Power on the unit and make sure that the PIN code of the SIM-card is disabled either
with the help of a mobile phone or with the command AT+CLCK. If the PIN code
should be enabled make sure to enter the correct PIN code with the command
AT+CPIN
should be enabled make sure to enter the correct PIN code with the command
AT+CPIN
… Check on the front of the GD that the NET LED is flashing, this means that the unit
has a connection to the GSM network and that it is registered
… Check the received signal quality with a terminal program (please refer to AT+CSQ
command) The value of the first parameter reported from the +CSQ command
should be between 10 and 31, the value of the second parameter should always be 0
should be between 10 and 31, the value of the second parameter should always be 0
… Make sure that the DTE equipment is connected and configured with the same serial
settings as the GD unit
… Configure the GD unit with appropriate commands as needed in the specific applica-
tion. Please refer to the application examples found in the AT-command guide
Make sure that the DTE equipment is connected and configured with the same serial
settings as the GD unit
Make sure that the DTE equipment is connected and configured with the same serial
settings as the GD unit
… Configure the GD unit with appropriate commands as needed in the specific applica-
tion. Please refer to the application examples found in the AT-command guide
7.7 Configuration
The GD-01 US can be configured via industry standard set of AT-commands on the
service port interface.
For a complete description of all AT-commands please refer to the AT-command guide.
service port interface.
For a complete description of all AT-commands please refer to the AT-command guide.
7.7.1 Service port
The service port (RS-232 interface) is default configured to:
Serial speed: 115.2 kbit/s
Data format: 8 data bits, No parity and 1 stop bit
Flow control: RTS / CTS
DTR control: ON (AT&D2)
Serial speed: 115.2 kbit/s
Data format: 8 data bits, No parity and 1 stop bit
Flow control: RTS / CTS
DTR control: ON (AT&D2)