Graco PrecisionFlo XL Instructions Manual page 52

PrecisionFlo XL EasyKey Interface
Setup 2—Temperature Control Screen
Zone
On/Off
PID
Set Point
High Lim
Low Lim
Temp Units: Celsius
Styles
Setup 1
No Active Alarms
Fig. 27
Table 17—Temperature Control Screen Values
Description
On/Off—Enable/Disable Tempera-
ture Zones
PID—Close Window
*The PID field will display "Autotune"
if there is an Autotune in progress.
After completion of the Autotune
process, the field will change to
"Done."
Set Point
High Lim
Low Lim
*If you select AutoTune for any zone and press Enter, the AutoTune process for that zone begins. The control will
heat and monitor that device to automatically determine the correct PID values. This process takes from 5 to 40
minutes and should be started from ambient temperature. When complete, the field displays "Done"
NOTES:
D If set points are entered in Celsius and the readout is later changed to Fahrenheit, the set points are automati-
cally converted.
D If "Temperature Conditioning" was selected on int Setup 1, Config screen, default PID values are automatically
set for zone 1. If these values are changed, they will revert back to the default values at the next power up.
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1 2
On On
Autotune Fld Plate
XXX XXX
XXX XXX
XXX XXX
Set Clock
Values
Setup 2 Calibration
Possible Values
On/Off
Hose, Fluid Plate, Dispense Valve,
Regulator, Autotune, Done
Setting a device sets the proper PID
values for that device.
0–999 F
0–999 F
0–999 F
3 4
Off On
Disp Vlv Reg
XXX XXX
XXX XXX
XXX XXX
Temp Cont
Faults
Default Value
Off
Fluid Plate
100 F
200 F
40 F