S600+ Instruction Manual 
Revised July-2017  Glossary  A-7 
Area of RAM for integrating totals.  
Device that converts energy from one state to another.   
Triple register; an area of RAM where data is stored in triplicate, normally used to 
store totals.  
Under the preset current limit for the A/C Converter.  
A differential pressure device produced by McCrometer.   
Memory that is unstable in the absence of power.  
View Interface; now superseded by the Daniel Ultrasonic Interface.  
An S600 startup process in which the configuration remains untouched.  
A hardware circuit that monitors correct program operation and restarts the program in 
the event of malfunction.