Filter
Top Products
Command Descriptions
TDS 310, TDS 320 & TDS 350 Programmer Manual
2Ć129
*OPC
Generates the operation complete message in the Standard Event Status
Register (SESR) when all pending operations finish. The *OPC? query places
the ASCII character 1" into the output queue when all pending operations
are finished. The *OPC? response is not available to read until all pending
operations finish. For a complete discussion of the use of these registers and
the output queue, see page 3Ć1.
Table 2Ć23 lists commands that generate an operation complete message.
Status and Error
BUSY?, *WAI
*OPC
*OPC?
*OPC
?
The *OPC command allows you to synchronize the operation of the oscilloĆ
scope with your application program. Synchronization methods are deĆ
scribed starting on page 3Ć7.
TableĂ2Ć23:ăCommands that Generate an Operation Complete MesĆ
sage
Operation
Command
Automatic scope adjustment AUTOSet EXECute
Internal selfĆcalibration *CAL
Single sequence acquisition ACQuire:STATE ON or
ACQuire:STATE RUN
(when ACQuire:STOPAfter is set to
SEQuence)
Hardcopy output HARDCopy STARt
Group:
Related Commands:
Syntax: