Rockwell Automation 9323-S5500D A.I. SERIES MICROLOGIX 1000 AND PLC-500 SOFTW - Manual (Page 109)

MicroLogix 1000 and PLC-500 A.I. Series Software Reference
5-4
If the data table
The status of the instruction in the sample rung is:
bit is: XIC
Examine if Closed
] [
XIO
Examine if Open
] [ /
OTE
Output Energize
( )
Logic 0 False True False
Logic 1 True False True
From this table, we see that the status of bits 10, 11, and 12 indicate that the XIC, XIO,
and OTE instructions of our rung are true.
The true/false status of instructions is the basis of controller operation, as indicated in
the following sections.