Rockwell Automation 1734-AENTR EtherNet/IP Network Configuration User Manual - Manual (Page 85)

Rockwell Automation Publication ENET-UM001L-EN-P - March 2014 85
Interlocking and Data Transfer between Controllers Chapter 6
EXAMPLE
Read integers from a PLC-5 controller.
ATTENTION: When condition turns on, reads 16-bit integer values (INTs) and stores them in int_buffer. Then the FAL
instruction moves the values to dint_array. This converts the values to 32-bit integers (DINTs), for use by other instructions
in the ControlLogix controller.
EXAMPLE
Write integers to a PLC-5 controller.
ATTENTION: When condition turns on, moves the values in dint_array to int_buffer. This converts the values to 16-bit
integers (INTs). Then the message instruction sends int_buffer to the other controller.
42424
Where Is an
dint_array Array of DINTs that are used in the ControlLogix controller
int_buffer Array of INTs with the same number of elements as dint_array