Hioki 3522-50, Instruction Manual, Page: 61 / 204

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4.5 Setting the Voltage/Current Limit
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NOTE
When the constant voltage (CV) is set:
When the constant voltage (CV) is set:
4. The limit function can be turned on and off by pressing the appropriate one
of the following keys (The key which has been pressed changes to non-
reversed video).
: The limit function is turned on.
: The limit function is turned off.
Whether the limit function is on or off can be checked from the change on
the monitor display.
When the limit function is on in the following cases, " " or " " are
displayed.
" " display
If the voltage or current which is applied to the sample under test exceeds
the limit value (the current exceeding the limit value flows through the
sample even when the open-circuit voltage is set to minimum value.)
" " display
If the test signal level which is being applied to the sample under test
exceeds the limit value. Then the test signal level is stopped changing .
At this time, the voltage or current which exceeds the limit value is not
being applied to the sample under test. You should change the test signal
level so that it does not exceed the limit value.
5. When the setting has been established as above, press the key to return
to the Initial screen.