DS TT7000 Посібник користувача - Сторінка 7

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DS TT7000 Посібник користувача
TT7000
Remote Operation via SCPI Commands
For automated or scripted operation the TT7000 can be controlled via SCPI text commands.
The virtual COM port settings are 115200bps, 8 Data bits, 1 stop bit, no parity. Commands
should be terminated with a linefeed character.
Command
Example 1
FREQ:CW
FREQ:CW 400MHZ
FREQ:CW?
OUTP:STAT ON
OUTP:STAT
OUTP:STAT?
POWER
POWER -10
POWER?
VERNIER
VERNIER -50
VERNIER?
POWER:READ?
FREQ:READ?
SYST:MODE
METERCOUNTER,
SYST:MODE?
*POWER:FCAL
*POWER:FCAL 0
*IDN?
*RST
*DISPLAY ON
*BUZZER
*BUZZER ON
SYST:ERR?
*CLS
*PING?
*SAVESTATE
*UNITNAME
*UNITNAME?
*SYSVOLTS?
*A great free terminal program for windows can be found here : http://www.putty.org
TT7000 SCPI Command List
Example 2
FREQ:CW 3.33GHZ
OUTP:STAT OFF
POWER 4.5
VERNIER 0
SIGGENMETER,
*POWER:FCAL 2333
*BUZZER OFF
Clears errors
Command terminator is LINEFEED ("\n")
Version 7.0 - (COM BAUD: 115200)
TT7000 – RF Meter / Counter / Generator - User Guide
www.dsinstruments.com
Description
Set output Frequency of the signal generator
Return output frequency in Hz
Turn on or off the RF output in sig-gen mode
Returns the signal generator RF on/off state
Set the signal generator output power level in dBm
Return power level setting
Set the unitless power fine tune knob
Return the fine power tune setting
Returns the input power in dBm - measured RMS
Returns the counted input frequency in MHz
SIGNALGEN
- Sets the system mode (3 modes)
Returns the current mode
Forces power meter calibration at this MHz point (0=auto)
Return the SCPI identification string
Reset unit now
Forces display to work in USB mode. Slows system.
Mute the buzzer
Returns last error message
Identify a unit by flashing an LED and sounding the buzzer
Save the current system mode and settings as boot defaults
Save a nickname or device tag in flash memory
Request the device tag/nickname
Return the USB voltage level