ABB 800xA Operation page 129

Section 6 Status Displays
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This button must not be used during the on-line upgrade procedure.
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3BUR002418-600 A
HARD RESET
The HARD RESET push-button can be used to reset any controller on the AC
460 subsystem display. Resetting a controller through this push-button has the
same effect as depressing the "Enter" button on the controller's front panel.
The following restrictions apply for this command:
– The command is not actually sent until the CONFIRM push-button is
selected.
– The CANCEL push-button can be used to clear the fact that this push-
button was selected.
CONFIRM
Because there is a need to prevent inadvertent selection of a push-button from
causing unintended controller resets and switchovers, the CONFIRM push-
button is used to provide a confirmation process for the "RESET for
UPGRADE", "HARD RESET", and "SWITCHOVER" functions. The actual
reset or switch request is not sent until the CONFIRM push-button is selected.
CANCEL
The CANCEL push-button is used to clear the fact that any other push-button
was selected. You may then Quit or select another command button.
AC460 Subsystem Status Display
129