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11-3-4. Operating condition of the comparator hysteresis
The comparator hysteresis is a function for the chattering prevention of the output relay.
The comparator hysteresis operating conditions is selected by setting function F-24.
The operating conditions of the comparator hysteresis can be selected from “On delay” and “Off delay”.
Default has selected “On delay”.
11-3-5. Data width of the comparator hysteresis
The data width of the comparator hysteresis is set by setting function F-25.
Setting range : 00~99 Unit : 1D 00:OFF
Default has set “00”.
ex. About the upper limit value, the operation of the judgement display and the contact output when the
comparator hysteresis is set is shown.
① “On delay”
② “Off delay”
Hysteresis data width
Time
Set of upper
limit value
HI judgement displa
ON
OFF
Displa
HI contact output
Hysteresis data width
Time
ON
OFF
Displa
Set of upper
limit value
HI judgement displa
HI contact output