Woodward 505HT, Инструкция по установке и эксплуатации

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Manual 35116 505HT for Pelton Turbines
Woodward 116
Table 4-32. Level Screen Configuration Values
Head or Tail Level Control HEAD LEVEL CONTROL
Visibility: Always Choose which level the level control will use. The options are
Head level control or Tail level control.
CONFIGURATION MODE REQUIRED
User Level: Configure
Type of transfer BUMPLESS
Visibility: Always Choose the type of transfer when enabling the level control. The
options are bumpless or preset level.
User Level: Service
Fixed Speed in Level Control FALSE
Visibility: Always Choose if fixed speed in level control will be used.
User Level: Operator
Level Setpoint
0.0 (-30000.0, 30000.0) eu
Visibility: Always Level setpoint that the control will use when level control is
enabled and the type of transfer is configured to preset level.
User Level: Service
Default rate 0.2 (0.01, 1000.0) ue/s
Visibility: Always Default that the level setpoint will ramp when a raise or lower
command I sent to the control or the setpoint is changed by
Modbus or display.
User Level: Service
Minimum Nozzle Position 20.0 (0.0, 100.0) *
Visibility: Always Minimum nozzle position when in level control.
User Level: Service
Maximum Nozzle Position
100.0 (0.0, 100.0) *
Visibility: Always Maximum nozzle position when in level control.
User Level: Service
Desired Control Accuracy
*0.5 (0.0, 10000.0)
Visibility: Always
Enter the Desired Control Accuracy for the level control.
Note: Smaller value will result in much more “gain” on the gate
movement,
User Level: Service
Press the soft key “Commands” to go to Level commands screen.
Released