Omron NB-series Operation Manual page 199

Indirect Max/Min Reference of Data Log
Descriptions: LW0 represents the variable making sampling for the Y coordinate, and the horizontal
axis represents the Time Axis. And LW1 and LW2 correspond to the minimum value (lower limit of Y)
and the maximum value (upper limit of Y) respectively.
NB-series Programmable Terminals NB-Designer Operation Manual(V106)
3 Functions of NB-Designer
LW1: Y Min
LW0: Y Max
3
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