TEX30/50/100/150/300LCD
ELETTRONICA
23
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User Manual
Rev. 1.0 - 29/11/12
A brief description of the procedure is provided below:
• Connect the PC serial port COM to the SERVICE connector on the rear panel
of
TEX30/50/100/150/300LCD
using a standard Male DB9 - Female DB9 serial
cable.
• Power on the exciter;
• Launch the serial communication software;
• Set communication parameters as follows:
Baud Rate
: 19200
Data Bit
: 8
Parity
: None
Stop Bit
: 1
Flow control
: None;
• Activate Caps-Lock through the communication software and send string CODE
followed by the 6-character station ID code followed by Enter.
NOTE: To be treated as valid, the code must be made up of 6 alphanumeric
characters and must contain no blank spaces; if acknowledged as valid, code is
echoed back to the terminal, illegal codes are not echoed.
5.5.2 Power UP/DOWN Option
The Power UP/DOWN option modifies the signal receive function for the signals
present at the telemetry connector.
RF section on / off control signals are treated as control signals for RF output
power level to allow for UP/DOWN setting.
The UP or DOWN command is provided by switching the corresponding signal at
the connector to ground for at least 500mS (pin features internal pull-up to power
supply).
Configuration of DB15F telemetry connector (Remote):
Pin Standard Function
UP/DOWN Power Function
14 On cmd
Up cmd
Enables the RF power supply Increases the RF power supply
15 Off cmd
Down cmd
Disables the RF power supply Reduces the RF power supply
