Allen-Bradley ControlLogix 5570 Reference Manual page 138

Chapter 6 Instruction Execution
138
5580/5380 Controllers
If MyAtomic (DINT) = -1
If MyArray = SINT structure
After the copy
MyArray[0] = -1
MyArray[1] = -1
MyArray[2] = -1
MyArray[3] = -1
MyArray[4] = 100
MyArray[5] = 100
MyArray[6] = 100
If MyAtomic (DINT) = -1
If MyArray = Bool structure
After the copy
MyArray[0] = 1
MyArray[1] = 1
MyArray[2] = 1
MyArray[3] = 1
MyArray[4] = 1
MyArray[5] = 1
MyArray[6] = 1
MyArray[7] = 1
MyArray[8] = 1
MyArray[9] = 1
MyArray[10] = 1
MyArray[11] = 1
MyArray[12] = 1
MyArray[13] = 1
......
MyArray[31] = 1
Mitigation
N/A
Rockwell Automation Publication 1756-RM100F-EN-P - October 2018
5570/5370 Controllers
If MyAtomic (DINT) = -1
If MyArray = SINT structure
After the copy
MyArray[0] = -1
MyArray[1] = 100
MyArray[2] = 100
MyArray[3] = 100
MyArray[4] = 100
MyArray[5] = 100
MyArray[6] = 100
If MyAtomic (DINT) = -1
If MyArray = Bool structure
After the copy
MyArray[0] = 1
MyArray[1] = 0
MyArray[2] = 0
MyArray[3] = 0
MyArray[4] = 0
MyArray[5] = 0
MyArray[6] = 0
MyArray[7] = 0
MyArray[8] = 0
MyArray[9] = 0
MyArray[10] = 0
MyArray[11] = 0
MyArray[12] = 0
MyArray[13] = 0
......
MyArray[31] = 0