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5-10
For remote programming, the value +9.9e+37 is returned for an "OVRFLW" reading. The
value -9.9e+37 is returned for an "UDRFLW" reading.
m/X + b configuration
1.
2.
3.
4.
5.
6.
7.
8.
9.
klqb
Press SHIFT and then MATH to display the math menu.
Press the RANGE
or
the present scale factor:
M: +1.000000
^
Key in the scale factor value. The
the
and
keys increment/decrement the digit value. To change range, place the
cursor on the multiplier and use the
K = ×1000, and M = ×1,000,000). With the cursor on the polarity sign,
the
and
keys toggle polarity.
Press ENTER to enter the m value and display the offset (b) value:
b: +00.00000 m
Key in the offset value.
Press ENTER to enter the b value and display the one-character units designator:
UNITS: X
Use the cursor keys and the
The character can be any letter in the alphabet (A through Z), the degree symbol (°),
or the ohms symbol (Ω).
Press ENTER. The MATH annunciator will turn on and the result of the calculation
will be displayed. Note that the calculation will be applied to all measurement
functions.
To disable m/X + b, again press SHIFT and then MATH. The MATH annunciator
will turn off.
The result of the m/X+b calculation may be displayed in exponential notation.
For example, a displayed reading of +2.500E+03 R is equivalent to 2500 R
(2.5K R).
Model 2790 SourceMeter
key to display "mX + B" and press ENTER to display
(factory default)
and
keys control cursor position and
keys (m = ×0.001,
and
(factory default)
(factory default)
or
key if you wish to change the units designator.
®
Switch System Reference Manual
= ×1,
^
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