External Trigger Input - Hioki MEMORY HiLOGGER LR8450 Instruction Manual

External trigger input

This section describes how to input a signal from an external source to activate a trigger.
You can use a signal from another device to start measurement with the instrument. The external
input I/O 3 terminal is used for this functionality.
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See "2.6 Applying Triggers Based on External Sources" (p. 1 29).
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Select the edge at which to activate the trigger.
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[External input 3], set the terminal functionality to
[External trigger] is set to [ON], the parameter will be set to
Activates the trigger at the rising edge when changing from low level to high level.
Activates the trigger at the falling edge when changing from high level to low level.
The trigger will also activate if the I/O 3 and GND terminals are shorted.
It is recommended to actually input the signal and verify whether the external trigger operates.
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Configuring External Input/Output (I/O) Terminals
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[Trigger input].
[Trigger input].
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