Additional programming: Industrial analog and industrial pulse
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AC_ILR_BA_02_1805
4. Additional programming: Industrial analog and industrial pulse (ILR 710 &
ILR750, ILR750T, ILR701, ILR701T)
Output pulse lenght
(for models ILR 710, ILR750 and ILR750T)
Indicated by a “P” on the left hand side of the display, this screen allows the selection of
the low duration of the output pulse.
• “0” for zero milliseconds (pulse output is disabled)
• “2” for 2 milliseconds
• “10” for 10 milliseconds
• “20” for 20 milliseconds
• “40” for 40 milliseconds
• “100” for 100 milliseconds
To advance to the next programming screen, hold the
TOTAL
button.
About
Output
Pulse Length
: The pulse rate duration should take into account the
"Pulse
Rate Out"
and maximum meter flow rate, to prevent an output pulse duration greater than
the required time between pulses. The
Output Pulse Length
should be set to less than
the value of “t.”
Per the equation:
Maximum meter flow rate (in GPM or l/m)
t = ----------------------------------------------------------------- x 1000
60X output pulse rate
where t = the required pulse rate in milliseconds.
The output pulse rate = the programmed parameter (default = 1.00 PPL/PPG)
The maximum meter flow rate = the maximum flow rate of the meter for the application.
4.1. Pulse rate out
(for model ILR 710, ILR750 and ILR750T)
Indicated by an “o” on the left hand side of the display, this screen allows selection
of the pulses output per liter or per gallon depending on unit of measure (0.01
PPL/PPG to 999 PPL/PPG).
The meter pulse rate is entered in pulses per liter if the selected unit of measure is
liters. The meter pulse rate is entered in pulses per gallon if the selected unit of
measure is gallons, quarts or pints.
To advance to the next programming screen, hold the
TOTAL
button.
NOTE
: Error checking will not allow the user to advance to the next screen.
Figure 9: Output pulse lenght screen
Figure 10: Pulse rate out screen
