Label length
Length of label including left and right quiet zones. A read cannot be made if the quiet zones are not within the read range.Ladder program
A ladder program is a program used for programmable logic controllers (PLCs). A ladder program is based on a sequence diagram (electrical circuit diagram). It uses a programming language that allows easy visualization of the relationship between input conditions and outputs.Laser Marker
As the name indicates, a laser marker writes characters with a laser beam which applies heat to a product surface. Since the target surface is worked physically, the characters will remain semipermanently.Leakage Current
The current which flows from the input to the ground.Level Input
An external signal input which is considered to be ON while it is equal to or higher than a certain voltage.LIGHT-ON
An operating mode that allows the sensor head to output an ON signal when the prescribed light quantity, or more, is detected.Linearity
Analog voltage output from a displacement sensor increases in proportion to the distance. The relationship of analog output voltage to distance is ideally represented by a straight line. However, actual measurements deviate from this line. Linearity is the tolerance range in relation to the ideal line, and is indicated as a percentage of F.S. (Full Scale)Measurements obtained by digital signal processing are slightly different from actual displacement. In this case, linearity refers to the ratio of this difference to the measurement range.