ProSoft Technology MVI69E-MBS - Manual (Page 85)

MVI69E-MBS ♦ CompactLogix Platform Using Controller Tags
Communication Module User Manual
ProSoft Technology, Inc. Page 85 of 162
January 6, 2014
For example, if you expand MBS.DATA, you see that it contains two UDTs,
ReadData and WriteData. Both of these are 600-element integer arrays by
default.
Notice that these UDTs are the data types used to declare the
MBS.DATA.ReadData and MBS.DATA.WriteData controller tag arrays.
The UDTs are commented in the Description column.