Description
5X00301G01 Emerson Ovation HART Analog Output Module
thereby controlling external devices or circuits.
P-Controller:
The proportional or P-controller provides an output proportional to the current error e (t). It compares the expected value or set value with the actual value or feedback process value. Multiply the obtained error by the proportionality constant to obtain the output. If the error value is zero, the controller outputs zero.
The input-output of PID controller and the control implementation of PID controller
This controller requires bias or manual reset when used alone. This is because it has never reached a steady state. It provides stable operation but always maintains a stable state of error. When the proportionality constant Kc increases, the response speed will also increase.
The input-output of PID controller and the control implementation of PID controller
I-Controller
Due to the constant deviation between the process variable and the set point in the p-controller, an I-controller is required, which provides the necessary actions to eliminate steady-state errors. It integrates a period of error until the error value reaches zero. It maintains the value of zero error for the final control device unchanged.
When negative errors occur, integral control will reduce its output. It limits the response speed and affects the stability of the system. The response speed increases by reducing the integral gain Ki.
responsible for processing signals from on-site sensors or driving actuator actions. For example, they may need to cooperate with devices such
as BANNER travel switch T30UIPB to receive their transmitted position signals; Or by controlling components such as Burkert solenoid valve 00131421, the on/off of fluid media can be precisely managed.
these modules integrate more complex logic processing capabilities. The core task of a pressure switch is to detect whether the pressure
has reached a preset threshold and output a switch signal. Its function is highly specific and fixed. And modules 5X00301G01 and 1
C31219G01 have the ability to comprehensively judge multiple such switch signals and transmitter signals (such as transmitter 1066-P-HT-60),
and output complex control instructions according to internal logic.
