PLC glossary
Engineering units
The units people use for a measurement, such as percent, bar or degrees. Scaling turns raw input counts into them.
- Also called
- EU, engineering unit
- On site
- The tank screen shows the level in percent, not in input counts.
- Siemens
- SCALE_X sets them with its MIN and MAX.
- Rockwell
- SCP calls them Scaled Min and Max; SCL calls them InEUMin and InEUMax.