YPP6830 Pulse Input Rate/Totalizer
Instruction Manual
10
INPUT
IMPEDANCE
Pulse input: Greater than 75 k
Ω
@ 1 kHz.
Open collector/switch input: 100 k
Ω
pull-up to 3 V.
ACCURACY
±0.03% of calibrated span ±1 count
TEMPERATURE
DRIFT
Rate display is not affected by changes in temperature.
LOW-FLOW CUTOFF
0-99,999 (0 disables cutoff function)
DECIMAL POINT
Up to four decimal places or none:
4.4444
,
33.333
,
222.22
,
1111.1
,
or
00000
CALIBRATION
May be calibrated using K-Factor, scale without signal
source, or by applying an external calibration signal.
K-FACTOR
Field programmable K-Factor converts input pulses to rate in
engineering units. May be programmed from 0.000001 to
9,999,999 pulses/unit.
CALIBRATION
RANGE
Input 1 signal must be
≥
1 Hz; input 2 signal may be set
anywhere above input 1 setting. Minimum input span is 1
Hz.
An Error message will appear if the input 1 and input 2 sig-
nals are too close together.
INPUT CONTACT
DEBOUNCE FILTER
Programmable contact debounce filter. Input signal frequen-
cy speed selections of Hi (no filter), Med (250 Hz max input,
2 ms pulse width), and Low (100 Hz max input, 5 ms mini-
mum pulse width).
TIME BASE
Second, minute, hour, or day
GATE
Low gate: 1-99 seconds; High gate: 2-9,999 seconds
Rate/Totalizer
DISPLAY
ASSIGNMENT
The Top display is assigned to rate or total. The Bottom
display is programmable to display total; total and units;
total and tag; total, total units, and rate units; grand total;
grand total and grand total units; grand total and tag; grand
total, grand total units, and rate units; rate units; rate; rate
and total units; rate and rate units; rate and tag; rate units;
total units; a custom tag; or be off (blank).
RATE DISPLAY
UNITS
Gallons, liters, imperial gallons, cubic meters, barrels,
bushels, cubic yards, cubic feet, cubic inches, liquid barrels,
beer barrels, hectoliters, or custom.
RATE DISPLAY
TIME BASE
Rate display may be calculated in terms of units per
second, minute, hour, or day.