6.1 Changing and Checking Interval Setting for PI Calcu-
lation
124
4.
Press the
key.
The first interval is confirmed and the
second interval will blink. ([
t2
] lights up.)
5.
Set the timer using the
key.
The 2nd interval must be longer than the
1st interval.
6.
Press the
key.
The 2nd interval is confirmed and the
LCD returns to the PI display screen.
Setting of intervals has been completed.
• The intervals can be set up on a PC using
the data analysis software for 3455.
• The data analysis software for 3455 must
be installed on the PC.
❖
Details
→
See 6.4 "Communicating with PC"
(page 134).
• When the intervals are not at their defaults, [
10/1 min
] is
off on the PI display screen.
• If insulation resistance is measured in this state, the
tester displays PI calculated from resistance measure-
ments at the set intervals.
• After the interval setting has been changed, PI of the
data measured before the change cannot be displayed.
• If the
key is pressed during setting, the tester
returns to a standby state without changing the setting.
The intervals can also be set up on a PC.
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