Hioki MEMORY HiLOGGER LR8450 Instruction Manual page 119

The instrument allows the following specific conditions to be set:
Specific
condition
Start trigger
Stop trigger
External trigger
Pre-trigger
Interval trigger
Trigger activation
conditions
IMPORTANT
• If the trigger function is [OFF], you can start recording by pressing the
• If the trigger function is [ON], the instrument will remain in the "trigger standby" state until the
trigger condition is satisfied. Recording will start when the trigger condition is satisfied.
• The "trigger standby" interval will be shown on the monitor screen.
See "1.11 Checking Input Signals (Monitor Function)" (p. 7 7).
• During communications disruption, wireless modules cannot judge whether the trigger
conditions are satisfied. When the trigger conditions have been satisfied on completion of data
recovery following reestablish communications, the trigger will activate.
• When the stop trigger condition is satisfied during data recovery, data points after this point will
be regarded as
See "11.14 Data Handling During Communications Disruption" (p. 4 09).
• While the pre-trigger setting is enabled, the recovered data cannot activate the trigger. In
addition, data acquired during the trigger standby state cannot be recovered.
• The next trigger will not be accepted while trigger processing remains in progress. Trigger
output will be active while trigger processing is in progress. For more information about trigger
output, see "Trigger output" (p. 2 30).
Find Quality Products Online at:
Starts recording when the trigger condition is satisfied.
Example: Start recording when the temperature reaches or exceeds 50°C.
Stops recording when the trigger condition is satisfied.
Example: Stop recording if a signal falls below 1 V.
Allows you to activate a trigger using an external signal. (I/O 3)
Example: Control recording based on the operation of other devices.
Records data before the trigger point.
Example: Record a phenomenon that precedes an anomaly.
Applies the trigger at a set interval.
Example: Record data at one-hour intervals.
You can set the conditions under which the trigger will activate.
Select AND/OR operation between triggers.
[NO DATA].
GlobalTestSupply
www.
Description
.com
Reference
page
p. 1 16
p. 1 16
p. 1 29
p. 1 16
p. 1 30
p. 1 17
START key. (Free-run)
sales@GlobalTestSupply.com