M A G U I R E P R O D U C T S , I N C .
7
G R A V I M E T R I C A U G E R F E E D E R
CONNECT SIGNAL CABLE
9. Standard equipped for
contact closure
applications only, your controller will be equipped with the supplied
cable lead and 5-pin connector. You will also have a 20’ length of cable with a mating 5-pin connector. This
cable will connect to the MGF controller using the connector, and the open end will be wired to your
equipment. The open ends leads should be wired to the screw signal normally open contact closure. When
the screw is retracting contacts will close and then open at the end of the retract. The time closed is used by
the MGF to adjust output.
This
5-pin connector is also used with an extrusion following 0-10 volt signal.
See the MGF wiring diagram on page 41.
10. If optionally ordered with 24 to 120 VDC or VAC plug the "SIGNAL" (gray) cord will be plugged into outlet that
is energized only when the screw is turning. Signal voltage can be from 24 to 120 VDC or VAC. The screw
signal on-time can not be less then 1 second. INJECTION time or CLAMP CLOSE time are options.
Description of Controls
1. POWER ON / OFF SWITCH
- Turns power on or off. Switch light
is illuminated when MGF is powered ON.
2. RUN / STOP SWITCH -
This switch provides a run signal to the
circuit board. For the MGF feeder to run, a screw turning signal
MUST be present, providing power to the screw signal cord, AND
the RUN switch must be in the RUN position. The only exception
is when the PRIME feature is selected. This will operate the auger
without any Run signal.
3. KEYPAD –
Used to enter, modify data and settings. Arrow keys
are used to navigate screens. The Enter button selects menu
options and the Back button cancels or takes you back one step.
The View button displays totals, cycles, date and time with the
option to clear totals and cycles by pressing 00 to clear. Pressing
any non-zero number will cause the controller to write totals to a
USB key. There must be a folder named "maguire" on the USB
key for the print job to write the file printer.txt within that folder.
The
i
(info) button displays the diagnostics screen with real-time
data and averaged and target data. See page 35 for more details
on the diagnostics screen.
Summary of Contents for GRAVIMETRIC AUGER FEEDER MGF-ST
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