Hioki RM3545, Инструкция по эксплуатации, Страница: 60 / 364

3.5 Checking Measured Values
52
When measuring close to 0
Ω
, measured values may turn negative. If measured values turn
negative otherwise, check the following:
•
Are the SOURCE or SENSE wires connected backwards?
→
Rewire correctly.
•
Has the contact resistance decreased since you performed zero-adjustment?
→
Repeat the zero-adjustment process.
•
Is the scaling calculation result negative?
→
Change the scaling settings.
You can change what information is shown on the Measurement screen.
Displaying temperature and pre-calculation measured values
3.5 Checking Measured Values
The resistance value will be displayed.
•
If the display does not indicate the mea-
sured value, see "Confirming Measure-
ment Faults" (p. 55).
•
To convert the value into a parameter
other than resistance, see below.
See: "5.4 Performing Temperature Rise Test
(Temperature Conversion Function (
Δ
T))"
(p.116)
See: "4.6 Correcting Measured Values and
Displaying Physical Properties Other than
Resistance Values (Scaling Function)"
(p.77)
Switching the Display
[VIEW]
Switch the Measurement
screen.
Switch the function menu
to P.1/2.
1
2
You can switch this part of the display to
show nothing, the temperature, or the pre-
calculation measured value.
See: "Example displays" (p.53)