Maxhold; Minhold; Amphold (Peak To Peak) - WATANABE WPMZ-1 Series Instruction Manual

OneShot: The display value is kept constant all the time, and it is updated every time the
external control terminal falls.
0
Disp value
DispHold isntruction
(External control)
*If "HoldOffDelay" is set, holding is canceled after the set time passed after the instruction is turned off.

MaxHold

This function holds the maximum value of display value. There are two modes of "NormalHold" and "AreaHold",
and the mode can be changed by the "HoldMode".
NormalHold: As long as the external control terminal is set to the L level, the display continues to be updated
with the maximum value. By setting the pin to H level, holding is canceled and the latest
display value is displayed.
AreaHold: As long as the external control terminal is set to the L level, the display continues to be
updated with the maximum value. When the terminal is set to H level, it keeps holding
at the maximum value at that point.
* When the display value becomes OVER during control of the maximum value holding function, the OVER
display will not disappear unless control is canceled once.

MinHold

This function holds the minimum value of display value. There are two modes of "NormalHold" and "AreaHold",
and the mode can be changed by the "HoldMode".
NormalHold: As long as the external control terminal is set to the L level, the display continues to be updated
with the minimum value. By setting the pin to H level, holding is canceled and the latest
display value is displayed.
AreaHold: As long as the external control terminal is set to the L level, the display continues to be
updated with the minimum value. When the terminal is set to H level, it keeps holding
at the minimum value at that point.
* When the display value becomes -OVER during control of the minimum value holding function, the -OVER
display will not disappear unless control is canceled once.

AmpHold (Peak to peak)

This function holds the difference between maximum and minimum value.
Sensor value
There are two modes of "NormalHold" and "AreaHold", and the mode can be changed by the "HoldMode".
Update
L level: Instruction ON
MinHold
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Graphical Digital Panel Meter WPMZ-1 INSTRUCTION MANUAL
Update
L level: Instruction ON
MaxHold
AmpHold
Time
On the section
IM-0882-03