Programming
Page 29
May 2020
DSY-PM-01378-EN-08
Low Flow Cutoff
The flow cutoff shows low flow rates (that can be present when pumps are off and valves
are closed) as zero flow on the flow monitor� A typical value would be about five percent of
the flow sensor’s maximum flow�
Enter the low flow cutoff as an actual flow value� For example, if the maximum flow rate for
the flow sensor was 100 gpm, set the low flow cutoff value to 5�0�
At the
Cutoff
prompt, press
ENTER
� The first digit of the current low flow cutoff flashes� If
the current selection is correct, press
ENTER
to advance to the next parameter� To change
the low flow cutoff, press
UP
to increment the display digit until it matches the first digit
of the new low flow cutoff value� Press
RIGHT
to advance to the next digit� Repeat for all
digits� Press
ENTER
to advance to the
Damping
parameter�
OTE:
N
If the number you enter is out of range, the display flashes
Limit
and refuses
the entry�
OTE:
N
If the fluid being measured is set to
Gas
, the monitor advances to
Op Pres
in
Extended Programming
mode� See
�
Damping Factor
The damping factor is increased to enhance the stability of the flow readings� Damping
values are decreased to allow the monitor to react faster to changing values of flow� This
parameter can be any value between 0…99 %, with 20 being the default�
At the
Damping
prompt, press
ENTER
� The most significant digit of the current setting
flashes� If the current selection is correct, press
ENTER
to advance to the next parameter� To
change the damping value, press
UP
to increment the display digit until it matches the new
damping value� Press
RIGHT
to advance to the next digit� Press
ENTER
to advance to the
PulsOut
parameter�
