NuWaves NuPower Xtender 12B04A, Руководство пользователя

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NuPower Xtender™ 12B04A User Manual
Rev 3.2
9
5 SERIAL INTERFACE
The NuPower Xtender includes an RS-485 serial interface for adjusting linearization parameters via a
serial terminal program, such as Termite .
The serial port must be configured with the following attributes:
• Baud rate: 9600 bps
•
Data bits: 8
•
Stop bits: 1
•
Parity: None
This section provides the user with the command syntax necessary to properly configure the
bidirectional amplifier module for use. All commands have the following attributes:
• A command consists of a string of characters, followed by a terminating Carriage Return
character,
¿ (hex 0D).
• Command processing is not case sensitive.
•
Spaces are always allowed and always ignored.
•
After receiving and processing a command, the NuPower Xtender sends a Carriage Return
terminated string as a notification that the command was completed.
5.1 SERIAL COMMANDS
Serial commands are outlined in the table below.
Table 5: NuPower Xtender Serial Commands
5.1.1
Configuration Storage
The “CONSTO” command is used to store current Xtender settings to the EEPROM. If a value is changed
and the CONSTO command is not entered, the Xtender will return to the last stored setting upon unit
power cycling, and the changes will be lost.
The “CONDEF” command is used to return the Xtender to the factory default settings.
Command Function ICD Section
CONSTO Store settings to EEPROM 5.1.1
CONDEF Return unit to factory default values 5.1.1
TRLVL xxxx Set Transmit Threshold Control value 5.1.2
TRMODE x Set T/R Mode 5.1.3
TRVOLT x Set T/R Voltage 5.1.3
STAT? Display Status 5.1.4