User manual

AFG-3000 Series User Manual
198
Returns the year (2010) and version for that year
(1).
*OPC
System Command
Description
This command sets the Operation Complete Bit
(bit 0) of the Standard Event Status Register after
the function generator has completed all pending
operations. For the AFG-3000, the *OPC command
is used to indicate when a sweep or burst has
completed.
Note
Before the OPC bit is set, other commands may be
executed.
Syntax *OPC
*OPC?
System Query
Description
Returns the OPC bit to the output buffer when all
pending operations have completed. I.e. when the
OPC bit is set.
Note
Commands cannot be executed until the *OPC?
query has completed.
Query Syntax *OPC?
Return parameter 1
Example *OPC?
1
Returns a “1” when all pending operations are
complete.