P-4 span
» distance between full ( high ) and empty ( low ) levels
» maximum level differential if DLD ( P-2 = 3 ) is selected
» maximum head if OCM ( P-2 = 5 ) is selected
enter desired amount ( F = 10.00 m )
P-5 near blanking
normally leave at factory setting. However for blanking extension, entry
must be slightly larger than distance to end of standpipe or far side of
obstruction. Blanking should not extend all the way into span level.
Some margin of material span should be allowed to avoid loss of echo.
enter distance required, in units as set in P-1 ( F = 0.300 m )
P-6 milliamp output
enter: 0 = off
1 = 0 to 20 mA
2 = 4 to 20 mA
3 = 20 to 0 mA
4 = 20 to 4 mA
P-7 decimal point location
Sets the maximum number of digits after the decimal. The number of
digits after the decimal will automatically reduce to avoid display overflow.
enter: 0 = no digits after decimal
1 = one digit after decimal
2 = two digits after decimal ( F )
3 = three digits after decimal
P-8 relay 1 function
Refer to Functional \ Relays.
enter desired option ( F = 0 )
P-9 / 10 relay 1- ON / OFF setpoints
enter level in units as selected in P-1 or °C ( F = - - - - )
PL-443 7 – 2
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