Sierra Monitor Corporation ZSE30 - Manual (Page 20)

If set to Manual Setting
Press the button in the Measurement mode to display set values.
“P
_1” or “n_1” and the current set value will flicker alternately.
Press the button to display the next set value.
Press the or button to enter into the Value Change mode.
(See “Value Setting”)
If Hysteresis mode is set
If the Hysteresis mode is set, “H” and the set value of Hystersis will be
displayed alternately after the setting for “P
_1”.
Press the button to return to the normal Measurement mode.
Press the or button to enter into the Value Change mode.
(See “Value Setting)
In case Hysteresis is set at less than or equal to 2 digits, switch output may chatter if
input pressure fluctuates near the set point.
If window comparator mode is set
If the Window comparator mode is set, “P
_2” or “n_2” and the current
set value will be displayed alternately after the setting for “P
_1”.
Press the button to display the next set value. (Hysteresis : H)
Press the or button to enter into the Value Change mode.
(See “Value Setting”)
Next, “H” and the set value of Hysteresis will be displayed alternately.
Press the button to return to the normal Measurement mode.
Press the or button to enter into the Value Change mode.
(See “Value Setting”)
If the initialize value is the Normally Open mode, “P
_1” will be displayed. “n_1” will be displayed
if it is Normally Closed mode. The set pressure value can be checked without holding or stopping
switch output operation.
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PS##-OMF0010-C
Pressure Setting