DFA400 Rev150730
23
Code 316 Low Flow Warning
Factory programmed value: 0 (Low ow warning is disabled.)
Options: 0001 to 9999
This code sets the low ow warning. When the ow rate is below the low ow
warning programmed value, the ow display alternately ashes between the ow rate
and -LO- .
Code 317 Totalizer Reset
Factory programmed value: YES
Options: YES, no
This code toggles the ow totalizer reset function on and off. The totalizer reset
function has two program settings; YES and no. For the reset function to work the
totalizer reset is set to YES. Flow total is reset and starts from 0 when power is applied.
Flow total is reset to 0 when the TOTAL button is pressed and held. When the totalizer
reset is set to no, the ow total continues to accumulate and does not reset to 0 even
when power is removed.
Code 318 Flow Cutoff (Frequency)
Factory programmed value: C 3.0
Options: 0 to 99.9 Hz
This code sets a cutoff frequency for the ow sensor. There is always some
turbulence in the pipe that could cause the ow sensor to turn when the discharge
is closed. This can cause the display to show a ow rate when there is no ow. The
frequency cutoff is set so that the display shows 0 ow when the ow sensor signal is
below the programmed value.
Note: Code 318 is valid when the code 319 is set to 0. When a value is set
for code 319, code 318 is ignored.
Code 319 Flow Cutoff (Flow Rate)
Factory programmed value: F 0
Options: 0 to 999
This code sets a cutoff ow rate for the ow sensor. There is always some turbulence
in the pipe that could cause the ow sensor to turn when the discharge is closed. This
can cause the display to show a ow rate when there is no ow. The ow rate cutoff
is set so that the ow display shows 0 ow when the ow sensor signal is below the
programmed value.
When the owmeter is used in summing or accumulator mode, a ow cutoff may
be set for each summed valve controller or owmeter (up to 20 devices). Refer to
Summing and Accumulator Mode Note.
To Next Page
Loading...
Need help?
General
