
2301D/2301D-EC Digital Control
Manual 26247
ii
Woodward
Contents
C
HAPTER
4.
I
NITIAL
C
ONTROL
S
ETTINGS
.................................................... 64
Initial Prestart Settings .......................................................................................... 64
Start-up Adjustments ............................................................................................ 64
Adjust for Stable Operation .................................................................................. 65
Speed Setting Adjustment .................................................................................... 65
Dynamic Adjustment ............................................................................................. 66
Actuator Compensation Adjustment ..................................................................... 66
Ramp Time Adjustment ........................................................................................ 66
Raise/Lower Time Adjustment .............................................................................. 66
Start Fuel Limit Adjustment .................................................................................. 67
Speed Sensor Check ............................................................................................ 67
Current Transformer (CT) Phasing Check ........................................................... 67
Phase Correction Procedure ................................................................................ 68
Load Calibration Adjustment ................................................................................ 71
Droop Adjustment ................................................................................................. 71
C
HAPTER
5.
A
LTERNATIVE
D
YNAMIC
A
DJUSTMENTS
.................................. 72
Introduction ........................................................................................................... 72
Adjustment ............................................................................................................ 72
C
HAPTER
6.
D
ESCRIPTION OF
O
PERATION
.................................................. 77
Introduction ........................................................................................................... 77
Speed Control ....................................................................................................... 77
Control Dynamics ................................................................................................. 78
Minimum Fuel Function ........................................................................................ 79
Maximum Fuel Function ....................................................................................... 80
Start Limit Function ............................................................................................... 80
Torque Limiter ....................................................................................................... 80
Manifold Air Pressure Limiter ............................................................................... 81
Speed/Load Reference and Ramps ..................................................................... 81
Speed Reference and Ramp Functions ............................................................... 81
Speed Bias and Synchronizer Summing .............................................................. 83
Load Reference and Ramp Functions .................................................................. 83
Droop Function ..................................................................................................... 85
Droop/Isochronous Load Sharing on an Isolated Bus .......................................... 88
Isochronous Load Sharing on an Isolated Bus ..................................................... 89
Actuator Droop ...................................................................................................... 90
Loadpulse / Load Rejection .................................................................................. 90
C
HAPTER
7.
T
ROUBLESHOOTING
............................................................... 91
Introduction ........................................................................................................... 91
Troubleshooting Procedure .................................................................................. 91
Control Start-up .................................................................................................... 91
Control Test and Calibration ................................................................................. 92
Troubleshooting Charts ........................................................................................ 93
C
HAPTER
8.
C
OMMUNICATIONS
.................................................................. 99
Modbus Communication ....................................................................................... 99
Monitor Only ......................................................................................................... 99
Monitor And Control .............................................................................................. 99
Modbus Communication Mode ...........................................................................100
Modbus Function Codes .....................................................................................101
Содержание 2301D
Страница 12: ...2301D 2301D EC Digital Control Manual 26247 4 Woodward Figure 1 1a 2301D Outline Drawing Ordinary Locations ...
Страница 13: ...Manual 26247 2301D 2301D EC Digital Control Woodward 5 Figure 1 1b 2301D Outline Drawing Hazardous Locations ...
Страница 14: ...2301D 2301D EC Digital Control Manual 26247 6 Woodward Figure 1 2a 2301D Plant Wiring Diagram sheet 1 ...
Страница 16: ...2301D 2301D EC Digital Control Manual 26247 8 Woodward Figure 1 2c 2301D Plant Wiring Diagram notes ...
Страница 51: ...Manual 26247 2301D 2301D EC Digital Control Woodward 43 Figure 3 4 Typical Transient Response Curves ...
Страница 127: ...Manual 26247 2301D 2301D EC Digital Control Woodward 119 ...
Страница 129: ...Declarations ...