Newtons4th PPA500 - Opc

PPA5xx/15xx communications manual
2-5
*OPC?
*OPC?
Function:
Test for operation complete
Description:
Returns 1 if previous operation is
completed, 0 if not.
Format:
*OPC?
Arguments:
none
Reply:
0 or 1
Example:
START
*OPC?
0
*OPC?
0
*OPC?
1
Notes:
*OPC? can be used to indicate when data
is available or when a frequency sweep
has completed.