Agilent Technologies InfiniiVision 4000 X-Series Programmer's Manual page 172

5
Common (*) Commands
*OPC (Operation Complete)
Command Syntax
*OPC
The *OPC command sets the operation complete bit in the Standard Event
Status Register when all pending device operations have finished.
Query Syntax
*OPC?
The *OPC? query places an ASCII "1" in the output queue when all
pending device operations have completed. The interface hangs until this
query returns.
Return Format
<complete><NL>
<complete> ::= 1
See Also •
•
•
•
172
(see page 1208)
"Introduction to Common (*) Commands"
"*ESE (Standard Event Status Enable)"
"*ESR (Standard Event Status Register)"
"*CLS (Clear Status)"
Agilent InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
on page 166
on page 168
on page 165
on page 164