Rockwell Automation AutoMax Enhanced Ladder Language Reference Manual - Manual (Page 184)

9Ć10
9.2.3 Example of a Circular Rotate Bits Left Instruction
While switch1 is true, the two most
significant bits (bits 15 and 14) of the
integer variable diagnostic are shifted
out, the remaining bits are shifted left,
and the former most significant bits
(bits 15 and 14) are placed into bits 1
and 0. The state of the variable status
reflects the value in bit 0; in this case,
the variable status is false.