Allen-Bradley Logix5000 Reference Manual page 500

Chapter 13 Special Instructions (FBC, DDT, DTR, PID)
Source a rray_dint1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Reference
array_dint2
Result array_dint3
500
Example:
When enabled, the FBC instruction compares the source array_dint1 to the
reference array_dint2 and stores the locations of any mismatches in the result
array_dint3.
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0
Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
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