Parameters in P-68 through P-75 are used to stabilize the reading.
These are general purpose parameters, suitable for all applications.
P-68 fill damping
is the maximum rate at which the display reading and analog output
will change under filling conditions. The damping rate is measured
in P-1 units per minute and has a range of 0.001 to 9999. Thus the
smaller the number entered, the greater the damping.
enter desired amount ( F = 10.00 m / min ).
In pump up applications, for safe operation it is suggested that the
damping value allow for level changes at the pumps maximum
operating capacity, rather than the process design value.
P-69 empty damping
is the maximum rate at which the display reading and analog output
will change under emptying conditions. The damping rate is
measured in P-1 units per minute and has a range of 0.001 to 9999.
Thus the smaller the number entered, the greater the damping.
enter desired amount ( F = 10.00 m / min ).
In pump down applications, for safe operation it is suggested that the
damping value allow for level changes at the pumps maximum
operating capacity, rather than the process design value.
P-70 process rate display ( V )
display the rate of filling ( + ) or emptying ( – ) in P-1 units / minute
P-71 process rate filter
controls the response of the rate display
enter option: 0 = continually averaged rate
1 = update rate every minute or 50 mm ( F )
2 = update rate every 5 minutes or 100 mm
3 = update rate every 10 minutes or 300 mm
99 = programmable *
PL-443 7 – 17
To Next Page
Loading...
Need help?
General
