IEEE 488.2 Command Reference 17
Keysight N8262A Programming Guide 655
Examples of <string program data> are:
–"FETCh1?", "FETCh?" and "TRIG1;FETC1"
Reset Condition
On reset, the <action> field of *DDT is set to *TRG.
Query
*DDT?
The query returns the action which is performed on receipt of a GET or *TRG. This is
returned as a <definite length arbitrary block response data> value which is in the
form of #nN<action> as described on page 630.
Error Message
– If an invalid parameter is received, error –224, “Illegal parameter value”
occurs.