Rockwell Automation AutoMax Enhanced Ladder Language Reference Manual - Manual (Page 92)

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4.8.2 Output Parameters for the Not Equal To Instruction
This table lists the outputs for the NE instruction. To use these outputs, connect them to
a contact, coil, or a Boolean input to another instruction.
Parameter Description
ENO Use this output as the input to another instruction for easily
chaining multiple instructions. This output follows the state of
EN unless an error occurs.
Q This bit true when all of the following conditions occur:
D the instruction is enabled
D In1 is not equal to In2
D if In3 is used, none of the values are equal
Otherwise, Q is false.