Emerson Vilter PLC, Руководство по эксплуатации

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7 – 1
Section 7 • Blower Configuration and Control Setpoints
Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP
Setpoints and Control Screens
The setpoint and control screens relate to the operation
and control of the blower. Process and operational set-
points for the blower and other equipment are adjust-
able within this group of screens.
CHANGING SETPOINTS
To change setpoints within the setpoint and control
screens, the user must be logged in. Setpoints that may
be adjusted by the logged in user appear as a white
button that shows the current value of the setpoint.
Setpoints that may not be adjusted by the logged in user
(or if no user is logged in) appear as text only and cannot
be changed.
Figure 7-1. Numeric Entry Pop-up Screen
Pressing on a numeric entry opens the numeric entry
pop-up screen, see Figure 7-1.
• In Figure 7-1, the upper left text shows the current
value of the setpoint.
• In Figure 7-1, the numeric entry pop-up screen, the
range of values above the numerical buttons is the
acceptable range that can be entered. If a value out-
side this range is entered the HMI will not accept it.
• To enter a new setpoint, use the numerical keypad
and enter key.
• To close the numerical input pop-up screen without
changing the setpoint, push the “ESC” key.
Current Setpoint Value
Acceptable Range