Bulletin: #765 NKP Berkshire 2-8-4

Manufacturer: ESU, Item number: S0843, Version: V2-R2

Nickel Plate Road 765 is a class "S-2" 2-8-4 "Berkshire" type steam locomotive built for the New York, Chicago & St. Louis Railroad, commonly referred to as the "Nickel Plate Road". In 1963, No. 765, renumbered as 767, was donated to the city of Fort Wayne, Indiana, where it sat on display at the Lawton Park, while the real No. 767 was scrapped in Chicago in 1964.

In the early 1970s, the newly formed Fort Wayne Railroad Historical Society (FWRHS) restored No. 765 and operate it in main line excursion service. During the 1980s to early 90s, No. 765 ran excursion trains on the ex-Southern Railway's CNO&TP division and ex-Chesapeake and Ohio's New River Gorge route. Taken out of service in 1993, No. 765 was added to the National Register of Historic Places on September 12, 1996.

The No. 765 locomotive was completely overhauled and returned to service in 2005. Since 2010, it visited the Cuyahoga Valley Scenic Railroad, hauling several excursions every year. From 2012 to 2015, No. 765 ran excursions on Norfolk Southern trackage in Indiana, Missouri, New York, Ohio, Pennsylvania, and West Virginia, for the 21st Century Steam program. In 2016, it ran excursions on Metra's Milwaukee District North Line and even the Rock Island District Line in 2017 and 2018. Around 2022 and 2023, it visited the Indiana Northeastern Railroad for the Indiana Rail Experience excursions.

Whistles:
CV163=0 NKP #765
CV163=1 DRGW 5-Chime
CV163=2 SOO #1003
CV163=3 SP #4449
CV163=4 Hooter
CV163=5 CPR #2317
CV163=6 WM 6-Chime
CV163=7 CN 4 Chime
CV163=8 PRR Flat Top Single-Chime Banshee
CV163=9 DRGW #484

Bells:
CV164=0 #765 NKP Bell
CV164=1 Pnuematic Bell 2
CV164=2 Rope Pull Bell
CV164=3 SOO Line 1003 Bell
CV164=4 DRG&W K27 Bell

Brake Squeal:
CV165=0 Brake Squeal #1 Long
CV165=1 Brake Squeal #1 Short
CV165=2 Brake Squeal #2 Long
CV165=3 Brake Squeal #2 Short
CV165=4 Brake Squeal #3 Long
CV165=5 Brake Squeal #4Short

Dynamos:
CV166=0 Soo Line 1003 Dynamo
CV166=1 K27 463 Dynamo
CV166=2 NKP #765 Dynamo

Air Pumps
CV167=0 Cross Compound #1 Soo Line 1003
CV167=1 Cross Compound #2 K27 463
CV167=2 Single Stage #1 Z27
CV167=3 Air Pump NKP #765

Reversers
CV168=0 Johnson Bar
CV168=1 Power Reverse


The ESU Full Throttle Steam files now include a few new logic features for added operational realism while still leaving you in control of HOW YOU wish to run your locomotive.

Heavy Load: F9 by default.
Similar to the “Drive Hold” button on the Full Throttle Diesel files “Heavy Load” allows you to adjust the “Steam Cut Off Valve” at any speed allowing for a fierce full chuff or drifting with snifters and rod clanks. Heavy load can also act as an offset allowing speed adjustments when engaged if desired.

Coast: F4 by default.
Opposite of “Heavy Load” Coast allows for a negative offset allow drifting sounds of Rods and snifter valves at any speed. You again have the option to hold the speed to adjust the speed with this offset active. Even allowing for an increase of speed with no chuffs as if drifting downhill.

Independent brake: F10 by default
Identical to the Full Throttle Diesel files. This allows for the locomotive to stop more quickly than its regular momentum would normally carry it. This one is pretty self-explanatory – just press the brake and come to a stop! For additional options there are 3 Braking rates that can be set up for user preference.

Articulation: Sound Slot 2
By adding Sound Slot 2 to the F8 Function Mapping and enabling the "Secondary Trigger" (CV250) you can add a second set of drivers making any ESU Steam File articulated.

Function Mappable Air Horn: F21 by default
Sound Slot 21.
Many Steam locomotives had a single chime airhorn equipped. Those modelling SP, MILW, and others can now have this feature and put it where they would like in the function mapping in addition to the whistle.

S0843 - Release Notes
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V-1 R-1:
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- new project

V-2 R-2:
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- changed whistle sound slot 3 maximum sound slot speed to 128

KeyFunctionsSound slotsVolume CVsVolume values
F0Directional Headlights1637950
F1Bell428370
F2Whistle3275192
F3Coupler sounds831570
F4Coast Mode2847530
F5(Aux3) Mars Light1637950
F6(Aux2) Cab Light1637950
F7Switching Mode
F8Drive Sounds1, 2, 32259, 267, 507220, 220, 8
F9Heavy Load Mode
F10Independent Brake2242720
F11Coal Shoveling529190
F12Dimmer
F13(Aux4) Class Lights1637950
F14Air Pump Variable Speed629925
F15Air Pump slow2746725
F16Injector2041120
F17Automatic Brake Set/Release Off
F18Ash Dump1436364
F19Blowdown24443100
F20Safety Valve12347128
F21Air Horn23435124
F22Rods
F23Oil Headlight (no dynamo/generator)
F24Stoker2645940
F25Oil Burner Blower730775
F26Water Refill1839570
F27Dumping1940370
F28Sanding Valve1133950
F29Curve Squeal1537155
F30Disable Brake Squeal Sound
F31Sound Fader

Make sure that index CV31 is set to 16 and index CV32 is set to 1 before changing a volume CV.