Teledyne LeCroy X-STREAM OSCILLOSCOPES Remote Control - Manual (Page 185)

Remote Control Commands and Queries
WM-RCM-E Rev D ISSUED: February 2005
179
STATUS
*OPC
Command/Query
DESCRIPTION The *OPC (OPeration Complete) command sets to true the OPC
bit (bit 0) in the standard Event Status Register (ESR).
The *OPC? query always responds with the ASCII character 1
because the oscilloscope only responds to the query when the
previous command has been entirely executed.
COMMAND SYNTAX *OPC
QUERY SYNTAX
*OPC?
RESPONSE FORMAT
1
RELATED COMMANDS
*WAI