MDO3000 Programmer Manual.pdf - 第70页
Command Groups T able 2-34: Miscellaneous Commands (cont.) Command Description ROSc:SOUrce This command speci fi es the source for the time base reference oscillator . The reference oscillator locks to this source. Depend…
Command Groups
Table 2-34: Miscellaneous Commands (cont.)
Command
Description
AUXOut:SOUrce This command specifies the source for the auxiliary-out port.
CLEARMenu Clears the current menu from the display
DATE
This command specifies the date displayed by the oscilloscope
*DDT This command specifies the commands that will be executed by the group execute trigger
DESkew Causes the deskew values for all channels to be set to the recommended values
DISplay:INTENSITy:B A CK Light:
AUTODim:TIMe
This command specifies the state of the deskew table display
ETHERnet:LXI:LAN:PASSWord:
ENABle
This command controls whether LXI (LAN eXtensions for Instrumentation) is password
protected.
ETHERnet:LXI:LAN:PASSWord:
ESCOPEENABle
This command controls whether to use the LXI password for e*Scope (effectively equal
to enabling password protection for e*Scope). With e*Scope, you can access any
Internet-connected MSO /DPO 4000B or MDO4000/B/C Series Oscilloscope from a web
browser.
ETHERnet:LXI:LAN:RESET
This com m and resets the LXI local area network. The items which this command reset
include: DHCP/BOOTP, mDNS and DNS-SD, e*S cope password protection, LXI password
protection, and e*Scope and LXI password.
ETHERnet:LXI:LAN:SERVICENAMe This command specifies the mDNS service name used for the LXI interface.
ETHERnet:LXI:LAN:STATus?
This query returns the LXI network status.
ETHERnet:NETWORKCONFig This command specifies the Ethernet network configuration setting.
FPAnel:HOLD This command is used to emulate the push-and-hold feature of the Cursor button.
FPAnel:PRESS Simulates the action of pressing a specified front-panel button
FPAnel:TURN
Simulates the action of turning a specified front-panel control knob
GPIBUsb:ADDress? Returns the current GPIB address
GPIBUsb:ID? Returns the identification string of the connected adaptor module and firmware version
HEADer|:HDR This command specifies the R esponse Header Enable State
ID? Returns the instrument identification data similar to that returned by the *IDN? IEEE488.2
common query, including the addition of any enabled application modules. However, it does
not include the instrument serial number.
*IDN? Returns the same information as the ID? command except the data is formatted according
to Tektronix Codes & Formats
LANGuage This command specifies the user interface display language
LOCk This command specifi es the front panel lock state
*LRN? Returns a listing of oscilloscope settings
NEWpass
Changes the password for user protected data
PASSWord Enables the *PUD and NEWpass set commands
PAUSe This command causes the interface to pause the specified number of seconds before
processing any other commands.
REBOOT Performs a reboot of the instrument after a short delay.
REM
Specifies a comment, which is ignored by the oscilloscope
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-39
Command Groups
Table 2-34: Miscellaneous Commands (cont.)
Command
Description
ROSc:SOUrce This command specifies the source for the time base reference oscillator. The reference
oscillator locks to this source. Depending on the command argument that you specify,
you can use an external reference or use the internal crystal oscillator as the time base
reference.
ROSc:STATE? This query returns an enumeration value that indicates the lock state of the reference
oscillator specifi ed by the
ROSc:SOUrce command.
SET? Returns a listing of oscilloscope setti ngs
SOCKETServer:ENAble
This command enables or disables the socket s erver which supports a Telnet or other
TCPIP socket connection to send commands and queries to the instrument.
SOCKETServer:PORT This command sets the TCPIP port for the socket server connection.
SOCKETServer:PROTOCol This comma nd sets the protoco l for the socket server.
TEKSecure Initializes both waveform and setup memories
TIMe
This command specifies the time displayed by the oscilloscope
TOTaluptime? Returns the total number of hours that the oscilloscope has been turned on since the
nonvolatile memory was last programmed
*TRG Performs the group execute trigger (G ET)
*TST? Tests the interface and returns the status
UNLock
Unlocks front panel
USBTMC? Returns the USBTMC information used by the USB hosts to determine the instrument
interfaces.
USBTMC:PRO DU CTID:DECimal?
This query returns the product ID number as a decimal.
USBTMC:PRODUCTID:
HEXadecimal?
This query returns the product ID number as a decimal.
USBTMC:SERIALnumber? This query returns the serial number of the oscilloscope.
USBTMC:VENDORID:DECimal?
This query returns the vendor ID number as a decimal.
USBTMC:VENDORID:HEXadecimal?
This query returns the vendor ID number as a hexadecimal value. The hexadecimal vendor
ID for Tektronix instruments is 0x699.
VERBose
This command specifies the verbose state
PictBridge Command Group
Use the commands in the PictBridge Command Group to store printer settings.
Table 2-35: PictBridge Commands
Command
Description
PICTBridge:DATEP rint
Enables or disables printing the date on the print output
PICTBridge:DEFault Sets the arguments for all PICTBridge commands to their default values
PICTBridge:IDPrint
Enables or disables printing the oscilloscope model and serial number on the print output
PICTBridge:IMAGESize This command specifies the image print size
2-40 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Command Groups
Table 2-35: PictBridge Commands (cont.)
Command
Description
PICTBridge:PAPERSize Sets the output print paper size
PICTBridge:PAPERType This command specifies the paper type
PICTBridge:PRINTQual This command specifies the output print quality
USBDevice:CONFigure Enables or disables the rear USB port for use with Pictbridge printers
Power Command Group
Use the commands in the Power Command Group for power analysis. The power
measurements include:
Power quality
Switching loss
Safe operating area
Harmonics
Ripple
Modulation analysis
This command group is available when the DPO4PWR application module
is installed, except for the MDO3000 series, which requires the MDO3PWR
application module..
NOTE. To ensure that the power commands are enabled, use the command
APPLication:TYPe LIMITMask.
Table 2-36: Power Commands
Command Description
APPLication:TYPe
When a mask/limit or power test application module is installed, one of the associated test
types is always selected by default. This command allows the test type to be changed
from the default.
POWer:CURRENTSOurce This command specifi es the current source for the power application
POWer:DISplay
This command controls whether or not to display the power test results.
POWer:QUALity:VCRESTfactor? This query returns the measurement for the voltage crest factor.
POWer:GATESOurce This command specifies the gate source for the power application
POWer:GATing This command specifies the power application gating
POWer:HARMonics:DISplay:SELect This command specifies the harmonics to be displayed when the harmonics standard is None
POWer:HARMonics:DISplay:TYPe This command specifies the display type for harmonics tests
POWer:HARMonics:FREQRef This command specifies the frequency reference waveform for harmonics tests
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-41