5.2 Alarm Output
111
3
5
Chapter 5 S
p
ecif
y
ing Crite
ria
for M
easurement
s
You can enable beep tones and an alarm output signal (for external use) for
each input channel by setting its alarm criteria.
External alarm output requires connection to the external control terminals.
See "9.3 Alarm Signal Output (Alarm Output)" (p. 165) for details.
Alarm output status is displayed on the
[Wave+Value]
,
[Value+Cmnt]
, and
[Value]
Waveform/Numerical screens.
5.2
Alarm Output
Checking Alarm Criteria
Channel alarm status
• Yellow
∗
: alarm criteria are satisfied
• Green: alarm criteria are not satisfied
∗
: When
[Alarm Hold]
is enabled (set to
[On]
),
the indicator remains yellow because the criteria
remain satisfied (until measurement is
finished).
Alarm output status (ALM)
• Red: alarm signal output active
• Green: alarm signal output inactive
Select the
[Wave+Value]
,
[Val-
ue+Cmnt]
, or
[Value]
Waveform/
Numerical screen.
Select
[PLS & ALM]
with the
UNIT
key.
Put the cursor here and press
ENTER
to
directly select which input unit to dis-
play.
1
2
ALM1 status indicator
ALM3 status indicator
ALM2 status indicator
ALM4 status indicator
Содержание LR8400-20
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Страница 26: ...Operating Precautions 14...
Страница 96: ...3 9 Viewing and Editing with the All Channel Settings List 84...
Страница 112: ...4 3 Marking Waveforms and Searching Marks Search Function 100...
Страница 156: ...6 5 Transferring Data to a PC USB Drive Mode 144...
Страница 238: ...10 8 About Communications Commands 226...
Страница 256: ...11 3 LR8501 Universal Unit Specifications 244...
Страница 262: ...12 3 Disposing of the HiLogger 250...
Страница 296: ...Index Index 4...
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