Agilent Technologies 5000 Series *OPC (Operation Complete)

72 Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Reference
3Commands by Subsystem
*OPC (Operation Complete)
(see page 530)
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 •"Introduction to Common (*) Commands" on page 63
•"*ESE (Standard Event Status Enable)" on page 66
•"*ESR (Standard Event Status Register)" on page 68
•"*CLS (Clear Status)" on page 65