Moog RKP-D User Manual page 9

List of Figures
List of Figures
Figure 1: Device model ................................................................................................................................... 9
Figure 2: Name plate of a valve .................................................................................................................... 14
Figure 3: The device's logical structure ........................................................................................................ 15
Figure 4: Device control block ...................................................................................................................... 23
Figure 5: Device state machine .................................................................................................................... 24
Figure 6: Signal routing................................................................................................................................. 33
Figure 7: Access to parameter value via analog output................................................................................ 38
Figure 8: Analog output scaling .................................................................................................................... 38
Figure 9: Command value paths position and pressure ............................................................................... 40
Figure 10: Position actual value path.............................................................................................................. 46
Figure 11: Pressure actual value path ............................................................................................................ 47
Figure 12: Actual value conditioning ............................................................................................................... 48
Figure 13: Scaling and offset of the pressure value ....................................................................................... 53
Figure 14: Demand Value Generator.............................................................................................................. 55
Figure 15: Position demand value generator .................................................................................................. 56
Figure 16: Limit function ................................................................................................................................. 57
Figure 17: Scaling function ............................................................................................................................. 58
Figure 18: Ramp function ............................................................................................................................... 59
Figure 19: Ramp type 1 .................................................................................................................................. 60
Figure 20: Ramp type 2 .................................................................................................................................. 61
Figure 21: Ramp type 3 .................................................................................................................................. 62
Figure 22: Zero correction .............................................................................................................................. 64
Figure 23: Transfer behavior hybrid mode / solo mode .................................................................................. 65
Figure 24: Pressure demand value generator ................................................................................................ 66
Figure 25: Limit function ................................................................................................................................. 68
Figure 26: Scaling function ............................................................................................................................. 69
Figure 27: Ramp function ............................................................................................................................... 70
Figure 28: Ramp type 1 .................................................................................................................................. 71
Figure 29: Ramp type 2 .................................................................................................................................. 72
Figure 30: Ramp type 3 .................................................................................................................................. 73
Figure 31: Deviation monitoring ...................................................................................................................... 77
Figure 32: Monitoring the control deviation's tolerance band ......................................................................... 77
Figure 33: Control position open loop ............................................................................................................. 80
Figure 34: Control position closed loop .......................................................................................................... 81
Figure 35: Leakage compensation ................................................................................................................. 82
Figure 36: Pressure control open loop............................................................................................................ 84
Figure 37: Pressure control closed loop ......................................................................................................... 86
© Moog GmbH USER MANUAL Firmware RKP-D (B99224-DV007-CE400; Version 1.1, 09/08) vii