Manual

Chapter 10: Function Blocks LogicPro User’s Guide
166 Watlow Anafaze Doc.# 28002-00 Rev 3.00
Outputs
Q-- is the NEG function’s output bit. The output bit is disabled
if the enable bit is False and is enabled as soon as the enable
bit is True.
B-- is the NEG function’s output destination (as well as input).
The INT integer or LONG integer will be replaced with the
result of the NEG operation.