Hioki LR8400-20, Instruction Manual

Page: 126 / 300

5.2 Alarm Output
114
When the selected channel is in any of UNIT1, 2, 3,
4, CALC1, or 2, and when PLS&ALM is set to inte-
gration or revolution input
3
Configure Alarm Criteria.
4
(If using a [Level] setting)
(When [Window] is selected)
When the selected channel's PLS&ALM setting is
for Logic input
5
Configure Alarm Criteria.
6
Set the alarm pattern.
Setting options: (
∗
: default setting)
Off
∗
Disable alarms for this channel.
Level Trigger an alarm when the input reaches a spec-
ified level.
Win-
dow WindowTrigger an alarm when the input transition-
sthrough upper and lower limits.
Setting options: (
∗
: default setting)
↑ ∗
Sound an alarm when the value is bigger than
the level value set.
↓
Sound an alarm when the value is smaller than
the level value set.
Setting options: (
∗
: default setting)
In
∗
Sound an alarm when the value is within the
range of the window (upper and lower values)
set.
Out Sound an alarm when the value is outside the
range of the window (upper and lower values)
set.
Setting options: (
∗
: default setting)
OR
∗
An alarm is output when any one of the criteria
match the set pattern.
AND An alarm is output only when all of the criteria
match the set pattern.
Setting options: (
∗
: default setting)
X
∗
Signal is ignored.
0 An alarm is output when the signal switches from
High to Low.
1 An alarm is output when the signal switches from
Low to High.
3
3
4
4
4
4
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5
6