Woodward 505HT, Инструкция по установке и эксплуатации

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Manual 35116 505HT for Pelton Turbines
Woodward 162
Appendix B – Shutdown List
A list of all shutdowns and a brief explanation of each follows:
Event ID Description Explanation
1 Emergency Stop Button Front Panel Emergency Button was pressed
2 Calibration Mode Control is in Calibration Mode
3 Configuration error There’s any configuration error. See configuration
error list
4 Total Speed Signal failure Both speed inputs failed. If only one speed input is
being used and it fails this shutdown is also triggered
5 Overspeed Unit speed is greater than “Overspeed Level” for at
least the “Overspeed Delay” time
6
All Nozzle Major Mismatch All used nozzles experience a major mismatch
7 All Nozzle Position Feedback Fail All used nozzles experience a position feedback
failure
8 Incomplete Start Timeout Turbine does not reach at least “Minimum Speed to
Incomplete Start” within “Time to Incomplete Start”
when a turbine start command is given
9 Modbus Input Shutdown Control received a Modbus Shutdown command
10
Serial Link Error Shutdown Serial Modbus communication is being used and a
link error is detected
11 External Emergency Input Emergency Shutdown Input (DI #5) is opened (this is
the only input which is inverted by default)
12 Powerup Trip When the application software starts an internal
shutdown is triggered for 10s
13 Remote Fault #1 Discrete Input configured for this function closes (if an
inverted input is used it has to be opened)
14 Remote Fault #2 Discrete Input configured for this function closes (if an
inverted input is used it has to be opened)
15 Remote Fault #3 Discrete Input configured for this function closes (if an
inverted input is used it has to be opened)
16 Remote Fault #4 Discrete Input configured for this function closes (if an
inverted input is used it has to be opened)
Released