)
Values for Banyan VINES 3270 keyboard status:
 00h	UNLOCK - ready to accept data
 01h	TIME - aid was struck
 02h	SYSTEM - received response no restore
 03h	FUNCTION - unavailable keyboard function
 04h	INPUT - not currently used
 05h	ENDFIELD - field filled in insert mode
 06h	PROTECTED - attempt to enter in protected field
 07h	NUMERIC - attempt to enter in numeric field
 08h	PROGRAM - error in outbound data stream