Keysight Truevolt Series Operating And Service Manual page 270

*LRN?
Returns an ASCII string of all of the commands required to put the instrument into its current state.
Parameter
(none) An ASCII string of SCPI commands, delimited with semicolons (";") between commands.
Return the learn string:
*LRN?
Some parameters can be set with either [SENSe:]FREQuency or [SENSe:]PERiod versions of the same
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command. The *LRN string always returns the FREQuency version of the command, even if the para-
meter was set via the PERiod version. Similarly, parameters that can be set with RESistance or
FRESistance versions of the same command always return the FRESistance version.
*OPC
Sets "Operation Complete" (bit 0) in the Standard Event register at the completion of the current oper-
ation.
Parameter
(none)
Configure 100 DC voltage measurements and enable the generation of an SRQ when the measurements
complete:
*CLS
*ESE 1
*SRE 32
CONF:VOLT:DC
SAMP:COUN 100
INIT
*OPC
Other commands may be executed before Operation Complete bit is set.
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The difference between *OPC and *OPC? is that*OPC sets a status bit when the operation completes,
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and *OPC? outputs "1" when the operation completes.
Keysight True volt Series Operating and Service Guide
Typical Return
Typical Return
(none)
SCPI Programming Reference
271