TDS5000B Online Programmer Guide
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LIMit:SRQ
Description
This command sets or queries whether a Service Request Interrupt
(SRQ) is generated when the waveform data falls outside of the test
limits.
Group
Limit Test
Related Commands
Syntax 1
LIMit:SRQ {OFF|ON|NR1}
Syntax 2
LIMit:SRQ?
Arguments
H OFF
This argument disables generation of an SRQ when the waveform
data falls outside of the limits set by the limit test.
H ON
This argument enables generation of an SRQ when the waveform data
falls outside of the limits set by the limit test. If an SRQ is generated,
the instrument sends the status event ”Limit testing failed.”
H NR1
A 0 disables sending an SRQ when the waveform data falls outside of
the limits set by the limit test; any other value enables generation of
an SRQ when the waveform data falls outside of the limits set by the
limit test. For queries, a 0 is returned if SRQ is off; a 1 is returned if
the SRQ is on.
Example 1
LIMit:SRQ 1
This command specifies that an SRQ will be generated when the wave-
form data falls outside of the limits set by the limit test. If an SRQ is
generated, an status event of ”Limit testing failed” is output.
Example 2
LIMit:SRQ?
This query might return:
:LIMIT:SRQ 0
This indicates that an SRQ will not be generated when the waveform
data falls outside of the limits set by the limit test.
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