Graphical Digital Panel Meter WPMZ-1 INSTRUCTION MANUAL
89
IM-0882-03
●Behavior of judgement when output mode is “Latch”.
“OutputMode” is “Latch”: Outputs after result turns on even if result turns off after that.
Zone hysterisis
Display value
Zone upper limit
Zone hysterisis
Zone lower limit
R
e
su
lt
AL3 Outside zone
Zone hysterisis
Zone upper limit
Zone hysterisis
Zone lower limit
AL4 Outside zone
AL3
AL4
AL3
AL4
Compare
Reset
ON
●Behavior of judgement when output mode is “OneShot”.
“OutputMode” is “OneShot”: Outputs certain time after result turns on.
Zone hysterisis
Display value
Zone upper limit
Zone hysterisis
Zone lower limit
R
e
su
lt
AL3 Outside zone
Zone hysterisis
Zone upper limit
Zone hysterisis
Zone lower limit
AL4 Outside zone
AL3
AL3
AL3
AL4
AL4
AL4
DiffJudge
It judges successively whether or not the change amount of the display value at the set time interval exceeds the
judgment value.
Output mode of DiffJudge is only Latch, and OnCondition is only Excess.
1
）
OnCondition is fixed as Excess.
Outputs turns on after difference value of display value in certain time is excessed ChangeAmount, and
continue until receive HoldReset signal.
Output
OnCondition
Comparison condition
Result
AL1
Excess(Fixed)
Difference value in certain time
＞
ChangeAmount of AL1
AL1
AL2
Difference value in certain time
＞
ChangeAmount of AL2
AL2
AL3
Difference value in certain time
＞
ChangeAmount of AL3
AL3
AL4
Difference value in certain time
＞
ChangeAmount of AL4
AL4
