REV?
228 Chapter 6 Command Reference
30 END
REV?
Revision Query. Returns two numbers separated by a comma. The first number
is the multimeter's master processor firmware revision. The second number is the
slave processor firmware revision.
Syntax REV?
Example 10 OUTPUT 722; "REV?" !READ FIRMWARE REVISION NUMBERS
20 ENTER 722; A, B !ENTER NUMBERS
30 PRINT A, B !PRINT NUMBERS
40 END
RMATH
Recall Math. Reads and returns the contents of a math register.
Syntax RMATH [register]
register
The register parameter choices are:
register
Parameter
Numeric
Query
Equiv. Register Contents
DEGREE 1 Time constant for FILTER and RMS
LOWER 2 Smallest reading in STATS
MAX 3 Upper Limit for PFAIL operation
MEAN 4 Average of readings in STATS
MIN 5 Lower limit for PFAIL
NSAMP 6 Number of samples in STATS
OFFSET 7 Subtrahend in NULL and SCALE operations
PERC 8 % value for PERC operation
REF 9 Reference value for DB operation
RES 10 Reference impedance for DBM operation
SCALE 11 Divisor in the SCALE operation
SDEV 12 Standard deviation in STATS
UPPER 13 Largest reading in STATS
HIRES 14 Not used by any math operation (extra register)
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