
2301D/2301D-EC Digital Control
Manual 26247
64
Woodward
Chapter 4.
Initial Control Settings
Initial Prestart Settings
Read this entire procedure before starting the prime mover.
1. RATED SPEED—Set to Generator synchronous speed.
2. Set the correct number of gear teeth in “Enter number of gear teeth”.
3. Select the proper speed function.
4. Set the overspeed setting, usually 110 to 115% of the rated speed. Make
sure that there is always a separate overspeed detection device to protect
the engine form overspeed!
5. For initial startup, configure the control for single slope gain dynamics. Turn
off DYNAMICS 2, use only Dynamics 1 adjustments for initial startup.
6. RESET 1—Set at 2.0.
7. GAIN 1—Set at 2.0.
8. ACTUATOR
COMPENSATION
1—Set
the ACTUATOR COMPENSATION at
12.0 for diesel or fuel injected gasoline prime movers. Set the ACTUATOR
COMPENSATION at 12.0 for carbureted gas or gasoline prime movers.
9. Set GAIN RATIO 1 to 1.0 to disable the effect of window width and gain ratio.
10. ACCEL RAMP TIME—Set at 20 sec.
DECEL
RAMP
TIME—Set at 20 sec.
11. LOW IDLE SPEED—Set at idle speed rpm, (no lower than 20% of rated).
12. LOAD GAIN—Set at 1.0, or the value of other load sharing controls on a
common bus.
13. DROOP—Set at desired percentage.
14. START FUEL LIMIT—Set at 100%.
15. Be sure the actuator is connected to terminals 13 and 14.
Start-up Adjustments
1. Complete the Configuration Procedure in Chapter 3, and the initial prestart
settings above.
Be sure the Rated Speed and Number of Teeth are set correctly for
your application as described earlier in this chapter.
2. Close the Close For Rated contact. Set the control for isochronous operation
by closing the droop/CB Auxiliary and the generator Load contact.
This is for initial prime mover start-up only. For normal start-up, the
Close for Rated contact (open for idle/close for rated) should be open
if the prime mover is to start at idle.
3. Apply input power to the control.
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 ...
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Страница 129: ...Declarations ...