Allen-Bradley ControlLogix System 1756-L1 User Manual page 332

20-16 Communicate Over a Remote I/O Network
Publication 1756-UM001E-EN-P - August 2002
To read multiple block transfer modules:
• Create a User-Defined Data Type
• Create the Data Array
• Send the Message to a BT Module
• Enter the Message Properties for Each Module
• Convert the INTs to DINTs
• Step to the Next BT Module
To write data to multiple block transfer modules, see the logic on
page 20-24.