Keysight Technologies AC6800 Series, Руководство по эксплуатации и обслуживанию

Страница: 81 / 198

Storing and Retrieving Instrument States
State Storage
The instrument stores the parameters shown in the table below at five-second intervals. To ensure that settings
changes are saved before power-down, wait at least five seconds after changing a setting before turning the
instrument off. Otherwise, the last settings may not be stored.
The instrument's output is always off at power up.
Stored Settings
Output mode (AC, DC, AC+DC, EXT-AC, or EXT-DC)
Output voltage range (135 V, 270 V, or AUTO)
Voltages, AC and DC
Frequency
Measured value display (RMS, PEAK, AVG, or W)
Limit values AC Voltage limits (lower and upper)
Current limit
Frequency limits (lower and upper)
DC Voltage limits (lower and upper)
Current limit
Current limit operation
Save and Recall Instrument States
You can save instrument states into 10 nonvolatile state storage locations. This allows you to switch among several
configurations quickly, or to test sudden changes in output voltage or frequency. Select
[Menu]
> States > SaveRecall
to save or recall a state. Specify the state storage location (0 through 9) and select either
Recall or Save .
If a state is recalled with the output on and includes an output mode or voltage range change, a short alarm sounds
and the state is not recalled when the output mode or voltage range switches. If this happens, turn the output off,
recall the memory, and then turn the output back on.
SCPI: *RCL and *SAV
Reset the Instrument to Factory Default Values
Select [Menu] > States > Reset > Reset to reset the instrument to its factory defaults.
Keysight AC6800 Series Operating and Service Guide 79