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PrecisionFlo Module Overview
PrecisionFlo Options
Flow Monitor: Allows precise control of material
volumes and accumulation of accurate SPC data.
Material Conditioning: Allows precise regulation
of material temperature.
Dispensing Accessories: A variety of hoses,
cables, dispense devices, manifolds, and other
components are available to meet the requirements
of customer applications and material types.
Inlet and Dispense Device Pressure Sensors:
Monitor inlet and device pressures. Report inlet
and device faults.
Instruction Manual Conventions
Reference numbers (10) and letters (A) in parentheses
in this manual’s text refer to the numbers and letters in
the illustrations.
Lines that appear like the one below tell you to go from
the HOME menu to the SETUP menu to the Outlet
Pressure Limit screen.
HOME
SETUP
Outlet Pressure Limit
Specific keys on the control pendant look like this:
[ENTER] [BACK] [HOME]
Screens into which you enter data look like this:
––MODIFY PD/VOL COMP––
Kp xxxx Kd xxxx
Vol Comp= xxx xx cts
Press F1 To Toggle
Abb.:
Stands For:
msec
milliseconds
SPC
Statistical Process Control
PVC
Poly Vinyl Chloride
psi
pounds per square inch
gnd
ground
com
common
V
volts
Vac
volts ac
Vdc
volts dc
PrecisionFlo Definitions
Control
Assembly
The pendant (2) and the enclosure
(1) containing the electronics used to
control the metering valve. See
Fig. 3.
Fig. 3
Part No. 918463
2
1
Part No. 918644
1
2
PrecisionFlo
Module
The control assembly, metering
valve, flow meter, and all cables and
sensors used to measure and control
the performance of the metering
valve. See Fig. 1.
Controller
An external electronic (robotic) sys-
tem having some control interaction
via electronic signals with the Preci-
sionFlo module.
Pendant
The data entry and display pendant
(2) that is wired to the enclosure.
The pendant contains the control
electronics, by which the operator
monitors and operates the
PrecisionFlo module.
Fluid
Metering
Assembly
The fluid metering assembly
contains the fluid metering valve and
other components that control and
monitor fluid dispensing. See Fig 29.
