Read - Keysight Truevolt Series Operating And Service Manual

SCPI Programming Reference

READ?

Starts a new set of measurements, waits for all measurements to complete, and transfers all available
measurements. Sending READ? is similar to sending
Parameter
(none)
Transfer measurements from reading memory:
READ?
Typical Response: -4.98748741E-01,-4.35163427E-01,-4.33118686E-01,-3.48109378E-01
The FETch? query does not erase measurements from the reading memory. You can send the query
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multiple times to retrieve the same data.
You can store up to 1,000 measurements in the reading memory of the 34460A, 10,000 meas-
l
urements on the 34461A, 50,000 measurements on the 34465A/70A ( without the MEM option), or
2,000,000 measurements on the 34465A/70A ( with the MEM option). If reading memory overflows,
new measurements overwrite the oldest measurements stored; the most recent measurements are
always preserved. No error is generated, but the Reading Mem Ovfl bit (bit 14) is set in the Ques-
tionable Data Register's condition register (see
The instrument clears all measurements from reading memory when the measurement configuration
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changes, or when any of these commands are executed: INITiate,
*RST, SYSTem:PRESet.
206
INITiate followed immediately by FETCh?.
Typical Return
(none)
Status System Introduction).
MEASure:< function
Keysight True volt Series Operating and Service Guide
>?, READ?,