中文说明：控制、操纵、约束和测量
English Description：
Controlled, Manipulated, Constraint, and measured Disturbance variables are shown on the same display. The future area on the graph shows the predicted values over the next time to steady state increment. Initial checkout can be done with the controller in manual mode. By changing manipulated variables manually, one can test whether the predicted future values deviate from the simulated process values that move into the historical trend. The overall control performance can be simulated at real-time speed, but if a lengthy dead time or time constant exists, one can select a faster than real-time execution rate to speed up testing. Or alternatively, the execution mode can be changed to pause or single step to run slower than real-time for detailed analysis.