Rockwell Automation 9323-S5500D A.I. SERIES MICROLOGIX 1000 AND PLC-500 SOFTW - Manual (Page 441)

MicroLogix 1000 and PLC-500 A.I. Series Software Reference
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2. Press [F3] Xref . The system displays the cross-reference information with the
cross references for the cause address appearing first, and the cross references for
the effect address appearing below them. On the screen below, the cause address is
B3/54 and the effect address is T13:11.
Note that when you use the normal [F1] Search , [F5] Xref function, cause and
effect information is displayed. You do not have to use the [F1] Search , [F8]
More , [F2] Cause , [F3] Xref functions to get cause and effect information in a
cross-reference search.