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16-8
DISPlay, FORMat, and SYSTem
SYSTem subsystem
Table 16-3
SCPI commands — system
Command
Description
Default
Ref
:SYSTem
:ZCHeck <b>
Enable or disable zero check.
ON
Sec 2
:ZCORrect
Zero correct:
Sec 2
[:STATe] <b>
Enable or disable zero correct.
OFF
:ACQuire
Acquire a new zero correct value.
:PRESet
Return to SYSTem:PRESet defaults.
A
:LFRequency <freq> Select power line frequency; 50 or 60 (Hz).
Sec 1
:AZERo
Path to control autozero:
Sec 2
[:STATe] <b>
Enable or disable autozero.
ON
:TIME
Timestamp:
:RESet
Reset timestamp to 0 seconds.
B
:POSetup <name>
Select power-on setup; RST, PRESet or SAVx
(where x = 0 to 4).
C
:VERSion?
Query SCPI revision level.
D
:ERRor
Read messages in error queue:
(see Note ) Sec 13
[:NEXT]?
Return and clear oldest error (code and message).
:ALL?
Return and clear all errors (code and message).
:COUNt?
Return the number of errors.
:CODE
Error code numbers only:
[:NEXT]?
Return and clear oldest error (code only).
:ALL?
Return and clear all errors (codes only).
:CLEar
Clear messages from error queue.
Sec 13
:KEY <NRf>
Simulate key-press; see Figure 16-3.
E
RS-232 interface:
Sec 12
:LOCal
Take Model 6514 out of remote (RS-232 only).
:REMote
Put Model 6514 in remote (RS-232 only).
:RWLock
Enable or disable local lockout (RS-232 only).
Note: Clearing the error queue - power-up and *CLS clears the error queue. *RST, SYSTem:PRESet, and
STATus:PRESet have no effect on the error queue.
Содержание 6514
Страница 203: ...14 CommonCommands...
Страница 207: ...15 SCPISignalOriented MeasurementCommands...
Страница 235: ...18 PerformanceVerification...
Страница 254: ...19 Calibration...
Страница 274: ...20 RoutineMaintenance...
Страница 278: ...A Specifications...
Страница 282: ...B StatusandErrorMessages...
Страница 288: ...C GeneralMeasurement Considerations...
Страница 294: ...D DDCEmulationCommands...
Страница 299: ...E ExamplePrograms...
Страница 306: ...F IEEE 488BusOverview...
Страница 320: ...G IEEE 488andSCPI ConformanceInformation...
Страница 324: ...H CalibrationOptions...