Rockwell Automation 284 ArmorStart User Manual - Manual (Page 241)

HOA Keypad Operation 7-5
Keypad Disable and HOA Parameter 46 “Keypad Disable”, disables the “HAND”, “FWD” and
“REV” buttons on the HOA keypad. The “OFF” and “AUTO” buttons
are always enabled, even if parameter 46 is set to “1=disable”.
Note: In nearly all instances, if the processor detects multiple
buttons are pressed at the same time, the software interprets
this as a “no button pressed” condition. The only exception to
this rule is if multiple buttons are pressed and one of them is
the “OFF” button. If the “OFF” button is pressed in
combination with any combination of other buttons, the
processor will interpret this the same as if the “OFF” button
were pressed by itself.