Commands Listed in Alphabetical Order
*CLS (No Query
Form)
Clears the following:
Event Queue
Standard Event Status Register
Status Byte Register (except the MAV bit)
If the *CLS
command immediately follows an <EOI>, the Output Queue and
MAV bit (Status Byte Register bit 4) are also cleared. The MAV bit indicates that
information is in the output queue. The device clear (DCL) control message
will clear the output queue and thus MAV. *CLS does not clear the output queue
o r M AV.
*CLS can suppress a Service Request that is to be generated by an *OPC. This
will happen if a single sequence acquisition operation is still being processed
when the *CLS command is executed.
Group
Status and Error
Syntax
*CLS
Related Commands
DESE, *ESE, *ESR?, EVENT?, EVMsg?, *SRE, *STB?
Examples
*CLS clears the oscilloscope status data structures.
CONFIGuration:ADVMATH? (Query Only)
This query returns a boolean value to indicate whether the advanced math feature
is present.
Group
Configuration
Syntax
CONFIGurat
ion:ADVMATH?
Related Commands
MATH[1]:TYPe ADVanced
Returns
<NR1> = 1 if the advanced math feature is present.
<NR1> = 0 if the advanced math feature is not present.
2-236 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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