Emerson Vilter VilTech Operation And Service Manual page 170

Stages 1 and 3 are on as shown above.
IMPORTANT NOTE: THE OPERATOR SHOULD SHUT OFF ALL
STAGES BEFORE EXITING MANUAL OVERRIDE SCREEN.
Exiting the Manual Override screen will not change the status of the steps
selected. Entering into Auto Mode or Off Mode from the Main Screen will
shut off the stages until you enter Manual Mode again. When the operator
enters back into Manual Mode the stages selected in the Manual Override
screen will begin to run again.
Communication Failure
If the HMI looses communications with the Processor a "COM Port Open
Failed" message will appear on the screen, as shown below.
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