DataLoop™ LI23 Loop-Powered Process Meter
Instruction Manual
26
MN302100 Rev 3
Pulse (
PULSE
)
Pulse outputs may be assigned to output the PV at a programmable factor. The factor determines the
number of pulses per second which should be generated per unit of measure. For example, if the meter
display shows 100 gallons and the factor is set to 2, the number of pulses generated per second would be
200. The maximum frequency 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
PV
PULSE
TEST
PULSE
QUAD
*Available
for output
2 only.
*
FACTR
GAL
Flashes
Units
FACTR
+0,001.000
FREQ
100.0
