App.-5
Appendix
U
U (unit)
The smallest unit of an industrial quantity (°C, Pa, L/min, etc.) of a PV range. For a
range of −200 to +200 °C, 1 U = 1 °C. For 0.0 to 200.0 °C, 1 U = 0.1 °C.
For DC voltage input with a scaling of 0.00 to 10.00, 1 U = 0.01. 0.1 U is one tenth
of 1 U.
UF (user function)
User-defined function
A function for displaying settings and monitoring data specified by the user in the
operation display of a controller. Up to 8 items can be specified.
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