Section 8 Remote Control Commands
8-16
*OPC
Operation Complete
Setting the operation complete flag
Function
Sending the *OPC command sets bit 0 (operation complete) of the standard event
status register when all of the selected pending device operations have been
completed.
When all of the selected pending operations have been completed, the *OPC?
command sets “1” in the output queue and waits until MAV occurs.
Command
*OPC
Query
*OPC?
Response
operation
Parameters
operation Operation complete flag
1 : Operation complete
Sample programming
To query operation completion:
*OPC?