Woodward 505HT, Инструкция по установке и эксплуатации

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Manual 35116 505HT for Pelton Turbines
Woodward 78
General Configuration (2/9) Screen
The purpose of this screen is to configure some general parameters.
Figure 4-14. General Configuration (2/9) Screen
Table 4-9. General Configuration (2/9) Screen Command Buttons and Parameters
Use Auto Raise Nozzle Limit TRUE
Visibility: Always Select if auto nozzle limit raise will be used.
User Level: Service
Auto Raise Nozzle Limit Timer
120.0 (0.0, 600.0) s
Visibility: Always
Time that the control will wait until it assumes the control of the
turbine speed during the startup. After this time the auto raise
nozzle limit will be enabled (if configured).
User Level: Service
Auto Raise Nozzle Limit Rate 0.5 (0.0, 100.0) %/s
Visibility: Always Rate that the control will use to ramp the speed limit from speed
no load to the maximum gate position when auto raise nozzle
limit is running.
User Level: Service
Maximum Nozzle Position 100.0 (0.0, 100.0) %
Visibility: Always Maximum position that the nozzle gate limit will ramp.
User Level: Service
The operator can navigate between the general configuration screens pressing the soft keys with arrows
to left or right.
Released