Applent Instruments AT682 - 7.15 FETCH Subsystem; 7.16 ERRor Subsystem

7. SCPI Command Reference
45
Parameters
{internal(int),hold,external(ext)}
For example
Tx> TRIG:SOUR hold
Query Syntax
TRIGger:SOURce?
Query Response
{internal,hold,external}
For example
Tx> TRIG:SOUR?
Rx> external
Constraints
Available under DISCH state
7.15 FETCh Subsystem
The FETCh? subsystem command group is a sensor-only command which retrieves the
measurement data taken by measurement(s) initiated by a trigger
Figure 2-11
FETCh?
Command Tree
FETCh?
Query Syntax
FETCh?
Query Response
<float>,<float>,{GD,NG}
<float> floating point Rx
<float> floating point Ix
{GD,NG} comparator result
For example
Tx> FETCh?
Rx> 1.008860e+09,9.912178e-08,GD
Constraints
Available under TEST state
7.16 ERRor Subsystem
The ERRor subsystem sets or retrieves last error information.
Figure 7-12
ERRor?
Command Tree
ERRor?
Query Syntax
ERRor?
Query Response
no error.
Error information refer to appendix B
For example
Tx> ERR?
Rx> no error
ERRor
FETCh?