Graco PrecisionFlo XL Instructions Manual page 35

Setting User Variables
The following variables and presets should be verified prior to calibration and path programming and/or operation in
automatic mode. All of the screens as well as additional screen information can be viewed in the User Interface
section.
There are additional variables that should be set after the path programming is completed, they include; High/Low
pressure settings and Style (volume) information.
Table 6—PrecisionFlo XL User Variables and Presets
Values in italics are factory defaults.
Screen Variable / Preset
Setup1 – Modes Robot Mode
Control Mode
Swirl Mode
Robot Interface
Flow Scale 1
Flow Scale 2
Swirl Manual
Swirl Auto
Setup1 – Config Job End Mode
Language
Pressure Units
Setup2 – Values Low Flow Rate
Med Flow Rate
High Flow Rate
Manual Gun Flow
Rate
Job End Delay
Setup2 – Set Year, Month, Day,
Clock Hour, Minute
Setup2 – Temp Set the proper temperature set point and High/Low limits for the temperature zones being
Cont used. Set any unused temperature zones to Off.
Values Comments
Digital or Analog Speed command, digital presets, or robot
analog
Pressure or Flow Pressure control to control on pressure,
Flow to control on volume. Must have flow
meter to control on volume.
Manual or Auto In manual mode, the XL controller controls
speed, 0–100% (0–10 VDC). In auto mode,
a second analog input (0–10 VDC) controls
the swirl speed. Only applicable to systems
using PrecisionSwirl orbiter.
Discrete or Serial Discrete for systems using hard–wired 120
VAC or 24 VDC I/O. Serial for systems using
network I/O.
50 – 150%, 100% Scales the flow output signal to increase or
decrease the bead size/volume on gun 1.
50 – 150%, 100% Scales the flow output signal to increase or
decrease the bead size/volume on gun 2.
0 – 100%, 50% Sets the PrecisionSwirl orbiter speed when
the Swirl mode is set to Manual.
50 – 150%, 100% Scales the PrecisionSwirl speed signal to
increase or decrease the Swirl speed when
the Swirl mode is set to Auto.
Timer or Robot I/O Determines if the end of the cycle is
determined by an input from the robot
interface or from an internally derived timer.
Many Set the desired language.
psi or bar Set the desired pressure units.
0 – 100%, 25% Speed setting number 1 if using discrete
speed signals rather than analog.
0 – 100%, 50% Speed setting number 2 if using discrete
speed signals rather than analog.
0 – 100%, 75% Speed setting number 3 if using discrete
speed signals rather than analog.
0 – 100%, 50% Speed setting for Manual Dispense.
0 – 999 sec, 4 sec Delay time for job complete if Job End Mode
is set to Timer.
Set the Time and Date.
Configuring Software
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