Woodward 505HT, Installation And Operation Manual

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Manual 35116 505HT for Pelton Turbines
Woodward 75
Table 4-7. Baseload Commands Screen Command Buttons and Parameters
Enable Command
Visibility: Always This command will enable the baseload control mode.
User Level: Operator
Disable
Command
Visibility: Always
This command will disable the baseload control mode.
User Level: Operator
Lower
Command
Visibility: always This command will lower the baseload reference.
User Level: Operator and if
baseload mode enabled
Raise
Command
Visibility: always This command will raise the baseload reference.
User Level: Operator and if
baseload mode enabled
Rate (Min to Max)
*60.0 (1.0, 600.0) s
Visibility: Always Enter the time the control will spend to go from the minimum
baseload reference to the maximum baseload reference. This
value will be the rate of the baseload reference ramp.
User Level: Service
Go to Command
Visibility: Always Command to send the baseload setpoint to the “Go to Value”.
User Level: Operator
Go to Value
0.0 (0.0, 100.0) %
Visibility: Always
Value where the baseload reference goes when a “Go to”
command is issued.
User Level: Operator
Enable (Remote Baseload) Command
Visibility: Remote baseload in Use This command will enable the remote baseload control mode.
User Level: Operator and baseload
Enabled
Disable (Remote Baseload)
Command
Visibility: Remote baseload in Use
This command will disable the remote baseload control mode.
User Level: Operator and baseload
enabled
Remote Reference
Monitor
Visibility: Remote baseload in Use It shows the actual Remote Reference, from the analog input.
User Level: Monitor
Remote Baseload Fault
Monitor
Visibility: Remote baseload in Use It shows if there is a signal fail on the analog input configured for
this function.
User Level: Monitor
Rate (Min to rated) 60.0 (1.0, 600.0) %/s
Visibility: Remote baseload in Use The remote speed will follow the analog input configured for this
function, but will use this rate to prevent bumps on the reference.
Even if the analog input has big oscillations, the reference will
always ramp slowly.
User Level: Service
At the bottom of the screen there are two displays showing the actual load and the actual load reference.
Released