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EXT I/O Terminal Input and Output Testing
9.6 EXT I/O Terminal Input and Output Testing
The output signal can be switched on and o manually. In addition, the condition of the input signal
can be monitored on the screen. (EXT I/O test function)
Procedure to display the setting screen: MENU key >
[I/O] tab
1
Press the F2 key [EXEC].
2
Output test Input test
Select a signal, and press the F3 key
[ON].
Input a signal to the instrument.
The signal outputs. The boxed signal name for which a signal is
input is highlighted in reverse video.
Press the F4 key [OFF].
The signal stops outputting.
For any of the tests, if the boxes are not highlighted in reverse video, then the instrument and
the external device have not been connected with each other. Check the connection between
them.
(Both commands and queries via communications could not be accepted during the I/O
testing.)
Output signal: The boxes are highlighted in reverse video while the
signals are output.
Input signal: The boxes are highlighted in reverse video while the
signals are input.
Displays whether
the switch status is
current sink (NPN)
or current source
(PNP).
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