Graco SaniForce STU Operation page 37

Icon / / / Field Field Description Description Description
Icon Icon Field
Auto Auto Sequence Auto Sequence Sequence
The actions specified by the selected recipe have been completed. When this
Complete Complete Complete state is achieved, all other status states are cleared.
Batching Displays when Batching has been enabled. When lit, indicates that the
Batching Batching
Sequence Sequence Sequence dispensed material value specified is achieved.
Complete
Complete Complete
Remote Operation Remote Remote Operation Operation
To avoid injury due to unexpected machine
operation initiated by a remote controller,
press the Stop button on the screen before
servicing the equipment.
If the Auto Sequence Enabled icon (
flashing, do not service the equipment.
Use either of the following two system inputs to
enable Remote Operation of the pump:
• Discrete input to AUX1 or AUX2. See
Feedback Control Screen, page
• Network communication to a remote
controller. See Ethernet/IP, page
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Electro-pneumatic Control Panel Display Screens
To load and pump using remote operation:
1. Press the Start button on the screen of your
STU to manually begin the automatic or
batch sequence. Let the automatic sequence
run until the plate is detected inside the
container and the pump primes.
NOTE: NOTE: To ensure that the automatic NOTE:
sequence is fully enabled, check that the
Auto Sequence Enabled icon (
in the upper-left corner of the screen
) is
flashing over the Start button. If the Auto
Sequence Enabled icon is not flashing over
the Start button, press and hold the Start
button on the screen of your STU until the
Start button appears depressed and the Auto
Sequence Enabled icon flashes over the Start
button.
56.
2. Use the established remote connection to
assert the Start/Stop command and control
60.
the pump.
NOTE: If the Start/Stop command of the NOTE: NOTE:
remote connection is asserted, the pumps
will run. If the command is not asserted,
the pumps will stop until the command is
asserted again.
NOTE: NOTE: The system will halt and the remote NOTE:
connection will not have control if the automatic
or batch sequence is stopped by pressing the
Stop button or by an alarm occurring. To
resume the sequence and re-establish remote
connection, press the Start button on the STU
screen.
) is flashing
and
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