Smart valve positioner
SP740 Series
8.8.5 Tight Shut Close (TSHT CL)
Tight Shut Close indicates the setting position as %.
Tight Shut Close value set as 0% basically . When user want to change opening value
if rhe instruction value is input below setting % value, the driving position return into 0% immediately.
i.e.) if 5%value is set , every command lower than5% will move to 0% position.
→
→
<ENTER>
→
<ESC>
→
<ENTER>
<ENTER>
<UP>/<DOWN>
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