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Command Descriptions
TDS 310, TDS 320 & TDS 350 Programmer Manual
2Ć41
BUSY? (Query Only)
Returns the status of the oscilloscope. This command allows you to synchroĆ
nize the operation of the oscilloscope with your application program. SynĆ
chronization methods are described on page 3Ć7.
Status and error
*OPC, *WAI
BUSY?
BUSY ?
<NR1> = 0 means that the oscilloscope is not busy processing a command
whose execution time is extensive. These commands are listed in Table 2Ć18.
<NR1> = 1 means that the oscilloscope is busy processing one of the comĆ
mands listed in Table 2Ć18.
TableĂ2Ć18:ăCommands that Affect BUSY? Response
Operation
Command
Single sequence acquisition ACQuire:STATE ON or
ACQuire:STATE RUN
(when ACQuire:STOPAfter is set to
SEQuence)
Hard copy output HARDCopy STARt
Signal path compensation *CAL? or CALibrate
BUSY?
might return 1, indicating that the oscilloscope is busy.
Group:
Related Commands:
Syntax:
Returns:
Examples: