Applent Instruments AT525D, Руководство пользователя

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Command Reference
37
8.9.2 TRIGger:SOURce
The TRIGger:SOURce command sets the trigger mode.
Command
Syntax
TRIGger:SOURce {INT,MAN,EXT,BUS}
Parameter Where, {INT,MAN,EXT,BUS} is
INT
Internal Trigger Mode
MAN Manual Trigger Mode
BUS Remote Trigger Mode
Example
SEND> TRIG:SOUR BUS
<NL>
Query
Syntax
TRIGger:SOURce?
Query
Response
{INT,MAN,BUS}
Example SEND> TRIG:SOUR? 1
<NL>
RET> INT
<NL>
8.9.3 TRG
The TRG command (trigger command) performs the same function as the
Group Execute Trigger command but return the test result.
Command
Syntax
TRG
Query
Response
<primary value>,<comparator result>
Example SEND> TRG
RET>
+3.514007e-01,+3.00,RV GD
+1.20,+1.20,RV NG
//OPEN or OVERLOAD
Note This command can be used ONLY in BUS trigger mode.
8.10 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,
and places the data into the output buffer.
Figure 8-6 FETCh Subsystem Command Tree
FETCh?
8.10.1 FETCh?
The FETCh? retrieves the latest measurement data and comparator result.
Query
Syntax
FETCh?
Query
Response
<float>,<comparator result>
Example SEND> FETC?
<NL>
RET> +3.506759e-01,+3.00,RV GD
<NL>