Hioki 3256-50 - Dynamic Recording Function

3.4 Relative Display Function
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3.4 Relative Display Function
Functions
V/ V/Ω/40μA/μA/mA/10A
Description
Once an arbitrary value is specified as a refer-
ence, the relative value against the reference is
displayed. This function is useful to check any
discrepancy from the reference.
1. Move the function selecto
r
to the desired position an
d
connect the test leads t
o
the measurement product.
(example: V)
2. Connect the test leads t
o
the measurement object.
3. Press the H.AUTO/RE
L
button for at least 1 secon
d
for the value to be define
d
as the reference.
(Example: Press the button at
10 V. "REL" lights up and
“0000” is displayed.)
4. Measure the voltage agai
n
and read the displaye
d
value (discrepancy from
the reference).
(The measured value minus the
reference is displayed.)
Checking any discrepancy from the reference (when 10 V is
defined as the reference in the voltage measurement)
Any discrepancy from the reference
(10 V) is displayed. In the case of a
negative value, “-” is also displayed.
The bar graph
indicates the
measured value.
Measure a voltage of 10 V
H.AUTO/REL
The manual
range is
enabled.
for at least
1 second
The measurement range is fixed to the range that
is active when the
H.AUTO/REL button is pressed.
If the reference value deviates from the full scale,
O.F is displayed. While O.F is displayed, the Rela-
tive function is disabled.