Graphical Digital Panel Meter WPMZ-1 INSTRUCTION MANUAL
IM-0882-03
BEHAVIOR OF COMPARISON JUDGEMENT
Behavior of each comparison modes (LevelJudge/ZoneJudge/DiffJudge) and output modes (Normal/Latch/OneShot)
are mentioned below with some figures.
LevelJudge
Determine the magnitude relationship between the display value and the comparison judgment value.
Below, the comparison output operation is shown for each output mode.
1
）
In case of upper limit determination 4 stages
To use in the upper limit judgment, set the “OnCondition” to “Excess”.
●Behavior of judgement when output mode is “Normal”.
“OutputMode” is “Normal”: Outputs while result is ON.
AL1 Hysterisis
Display value
AL1 Excess
AL2 Hysterisis
AL2 Excess
AL2
AL1
AL3
AL4
R
es
ul
t
AL3 Hysterisis
AL3 Excess
AL4 Hysterisis
AL4 Excess
AL4
AL3
●Behavior of judgement when output mode is “Latch”.
“OutputMode” is “Latch”: Outputs after result turns on even if result turns off after that.
AL1 Hysterisis
Display value
AL1 Excess
AL2 Hysterisis
AL2 Excess
AL2
AL1
AL3
AL4
R
e
su
lt
AL3 Hysterisis
AL3 Excess
AL4 Hysterisis
AL4 Excess
AL4
AL3
Compare
Reset
ON
Output
OnCondition
Comparison condition
Result
AL1
Excess
Display value
＞
Judgement value of
AL1
AL1
AL2
Excess
Display value
＞
Judgement value of
AL2
AL2
AL3
Excess
Display value
＞
Judgement value of
AL3
AL3
AL4
Excess
Display value
＞
Judgement value of
AL4
AL4
