Hioki ST5540, Инструкция по эксплуатации, Страница: 69 / 326

4.6 Setting the Allowable Value
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Cha
pter 4
Se
ttings
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• The allowable value setting range is from 5

A to 50 mA.
If a value less than 5

A is entered, the setting is automatically adjusted to "5

A."
If a value greater than 50 mA is entered, the setting is automatically adjusted
to "50 mA."
• If the screen is changed without pressing , or , the new
allowable value setting does not take effect.
• The Unit keys ( , , ) cannot be operated until a numeric key is
pressed.
About allowable value judgement
When the indication unit is fixed to "mA," FAIL judgement may result even if
the measurement value (or maximum value) and allowable value are the
same. This is because internally retained data contains lower-order digits
even if the unit is fixed to "mA," and judgement is made using the values with
lower-order digits.
An allowable value setting lower than the accuracy guarantee range, dis-
played "
Comp Low ".
Turning lower limit values on and off for specific leakage current
measurements
This screen allows you only to turn lower limit values On or Off.
Use the System settings (p. 130) to change coefficients for lower limit values or
turn on or off all lower limit values.
Use the functions below to turn the lower limit value on
or off for specific measurements.
Press to turn the lower limit value on.
Press to turn the lower limit value off.