Water Level Pid; Back Pressure Pid - CleaverBrooks CEJS Installation, Operation And Maintanance

Electrode Boiler

7.6-Water Level PID

The Water Level PID screen allows for the
setting of the system setpoints controlling
Proportional, Integral, and Derivative values
(password-protected). The user must be logged
in to access the Manual operations. While in
manual mode, the user can use the "CV" button
to enter a value for the PID loop output to
manually control the valve. This screen allows
for PID control of water level control valve
including loop tuning and setpoint entry with
manual override for loop control. This screen
monitors the process variable, setpoint, and
control output in a bar graph and in a real-time
trending window.

7.7-Back Pressure PID

The Back Pressure PID screen allows for the
setting of the system setpoints controlling
Proportional, Integral, and Derivative values
(password-protected). The user must be logged
in to access the Manual operations. While in
manual mode, the user can use the "CV" button
to enter a value for the PID loop output to
manually control the valve. This screen allows
for PID control of the back-pressure valve and
allows loop tuning and setpoint entry with
manual override for loop control. The setpoint is
entered as a differential from the operating
pressure of the boiler. This screen monitors the
process variable, setpoint, and control output in
a bar graph and in a real-time trending window.
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