Commands Listed in Alphabetical Order
Arguments
OFF turns alias
expansion off. If a definedaliasissentwhen
ALIas:STATE is
OFF, the instrument generates a command error (102).
ON turns alias
expansion on. When a definedaliasisreceived,thespecified
command sequence is substituted for the alias and executed.
<NR1>=0 tur
ns off aliases; any other value turns on aliases.
Examples
ALIAS:STATE OFF turns off the alias feature.
ALIAS:STATE? might return :ALIAS:STATE ON, indicating that alias expansion
is currently turned on.
ALLEv? (Query Only)
This query-only command prompts the instrument to return all events and their
messages (delimited by commas), and removes the returned events from the Event
Queue. Use the *ESR? query to enable the events to be returned. This command
is similar to repeatedly sending *EVMsg? queries to the instrument.
Group
Status and Error
Syntax
ALLEv?
Related Commands
*ESR?, EVMsg?
Examples
ALLEV? might return :ALLEV 2225,"Measure ment error, No waveform
to meas ure; "420,"Query UNTERMINATED;"
.
ALLOcate:WAVEform:REF<x>? (Query Only)
This query-only command returns the record length for the specified reference
waveform, if active, or zero (0) if not active (that is, no slot exists for the reference
waveform).
Group
Waveform Transfer
Syntax
ALLOcate:WAVEform:REF<x>?
2-86 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual
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