Keysight Technologies 3458A Guide D'utilisation page 289

20 DIM Rdgs(20) !DIMENSION ARRAY FOR 20 READINGS
30 OUTPUT 722;"PRESET NORM" !PRESET, NRDGS 1,AUTO, DCV 10
40 OUTPUT 722;"MATH NULL" !ENABLE REAL-TIME NULL MATH OPERATION
50 OUTPUT 722;"TRIG SGL" !TRIGGER 1 READING, STORED IN OFFSET
60 OUTPUT 722;"SMATH OFFSET,3.05" !WRITE 3.05 TO OFFSET REGISTER
70 OUTPUT 722;"NRDGS 20" !20 READINGS PER TRIGGER
80 OUTPUT 722;"TRIG SYN" !SYN TRIGGER EVENT
90 ENTER 722;Rdgs(*) !SYN EVENT, ENTER NULL CORRECTED READINGS
100 PRINT Rdgs(*) !PRINT NULL CORRECTED READINGS
110 END
MCOUNT?
Memory count query. Returns the total number of stored readings.
Syntax
MCOUNT?
Remarks
– Related commands: MEM, MFORMAT, MSIZE, RMEM
Example
10 OUTPUT 722; "MCOUNT?" !RETURNS TOTAL NUMBER OF STORED READINGS
20 ENTER 722;A !ENTERS RESPONSE INTO A VARIABLE
30 PRINT A !PRINTS RESPONSE
40 END
MEM
Memory. Enables or disables reading memory and designates the storage mode.
Syntax
MEM [mode]
Keysight 3458A User's Guide
Command Reference 6
289