Posidot Control Screen (Micrometer Pd44 And Lrt Pd44 Only) - Graco PD44 Setup And Operation

Posidot Control Screen
(Micrometer PD44 and
LRT PD44 only)
NOTE: A "1" indicates that the button is in the "ON" position. A "0" indicates that the button is in the "OFF" position.
Start button
When the Start button is pressed, the machine starts the
cycle for the selected Pump Mode.
Pump Mode
NOTE: The metering rods must be retracted prior to
changing any setting under Pump Mode. See Retract
Piston, page 13.
Retract Mode
The air cylinder and pumps immediately retract and
remain in the retracted position. This is used for mainte-
nance purposes only.
Extend Mode
The air cylinder and pumps immediately extend and
remain in the extended position. This is the position that
must be selected when the pump is idle for a long period
of time.
Shot Mode
The machine fully cycles the number of times displayed
in the Cycle Counter field when the start device is
pressed and released. The machine cycles continuously
when the start device is pressed and held.
313877G
LRT PD44 Posidot Control screen shown
Continuous Mode
The machine continually cycles the pumps when the
START DEVICE is pressed.
Purge Timer On /Off
See Purge Timer screen for definition, page 25.
Dwell Timer
(LRT and Motor Driven Only)
See Purge Timer screen for definition, page 25.
Cycle Counter On /Off
(Micrometer PD44 Only)
Cycle Counter not shown. See Purge Timer screen for
definition, page 25.
Select Shot Size
(LRT PD44 Only)
See Shot Size screen for definition, page 20.
Number of Strokes
(LRT PD44 Only)
See Shot Size screen for definition, page 20.
Amount per Stroke
(LRT PD44 Only)
See Shot Size screen for definition, page 20.
HMI Operation
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