Loop Leader PD6620 Series Loop-Powered Rate/Totalizer Instruction Manual
30
Pulse (
PULSE
)
Pulse outputs may be assigned to output the rate, total, or grand total at a programmable factor. If the
output is assigned to rate, the factor is a multiplier that determines the number of pulses generated based
on the rate. For example, if the meter display shows 100 gallons/second and the factor is set to 2, the
number of pulses generated per second would be 200. If the output is assigned to total or grand total, the
k-factor corresponds to the number of pulses generated per unit of measure. For example, if the k-factor
is 0.001 and the units are gallons, one pulse will be generated for every 1,000 gallons. The maximum fre-
quency is 1,000 Hz.
Setting output 2 to quadrature will duplicate the other open collector output, but lag by 90 degrees out of
phase. The other output should be programmed as desired for the quadrature output function and must
be a pulse (
PULSE
) output selection. The quadrature maximum frequency for both outputs is 500 Hz.
The
TEST
option will output a fixed number of pulses per second based on the
FREQ
value entered.
OUT 1
PULSE
PULSE
TEST
PULSE
QUAD
*Available
for output
2 only.
*
FACTR
GAL/S
Flashes
Units
FACTR
+0,001.000
FREQ
100.0
PULSE
RATE
PULSE
TOTAL
PULSE
GTOTAL
KFACT
P/GAL
Flashes
Units
KFACT
001.0000
