Sutton's Locomotive Workshop British Railways Sulzer Type 2 Operating Manual - page 24
F15 ON Steam heat boiler effect
(leaking steam pipes)
L 556 555 39
F15 OFF Steam heat boiler effect
(safety valve release)
F16
Guard to driver instructions
M 559 558 20
The default instructions are for a passenger train.
For freight train instructions, set CV558 = 45
F17
Platform staff/guard despatch whistle
M 561 562 33
F18
Loose-coupled wagons snatching
M 565 564 41
F19
Detonators exploding
(under deceleration)
M 568 567 32
Lighting options, manual power bands and volume control
F20
Shunt mode
(half speed, no inertia)
L - - -
F21
Tail lights
(directional for light engine)
L 677 676 42
F22
Cab interior/engine room lights
(directional)
L 680 679 42
F23
Power handle to ¼
L - - -
F24
Power handle to ½
L - - -
F25
Power handle to ¾
L - - -
F26
Power handle to ‘full’
L - - -
F27
Live volume control - Decrease
M - - -
F28
Live volume control - Increase
M - - -
Input 1 Flange squeal
(if triggered by decoder switch input)
The following random/timed sounds will play whilst the locomotive is in motion:
Compressor and Exhauster noise; Radiator scavenger fan; AWS bell
* Button Type: Preferred form of function button operation (can be set individually for
each locomotive address by major DCC command stations) L = Latched, M = Momentary.
11. Function button list
To make DCC sound operation as simple as possible, we’ve divided the
DCC functions up into three distinct groups, and kept them in a natural
sequence of events, which also avoids too much jumping around when using
controllers that can access a limited number of keys at any one time.
Essential driving controls and common sounds
Function Function
Button Volume Sound Sound
Button
or Sound
Type* CV CV ID
F0
Master lighting switch
L 571 570 42
F1 ON Engine start-up
L - - -
F1 OFF Engine shut-down
(or failed start)
F2
Active brake application
M 517 516 28
F3
Low tone warning horn
(playable duration)
M 520 519 25
F4
Two-tone warning horn
M 523 522 22
F5
Light engine mode
(and cold start option)
L - - -
F6 Coast
L - - -
F7
Power handle to ‘on’
(manual power band)
L - - -
F8 ON Buffering-up
L 535 534 31
F8 OFF Coupling thrown over hook
F9
Flange squeal
(playable duration)
M 538 537 35
Ancillary locomotive and environmental sounds
F10 ON Battery isolating switch cabinet opened
L 541 540 27
F10 OFF Battery isolating switch cabinet closed
F11 ON Cab door being opened
L 544 543 40
F11 OFF Cab door slammed close
F12 ON Driver’s pre-starting checks
L 547 546 30
F12 OFF Driver’s post-starting checks
(inc. fire bell test)
F13
Combined-pump set running
L 550 549 44
F14
Handbrake wheel winding on (or off)
M 553 552 36
SLW Class 24 Operating Manual
Page 47
Page 46
SLW Class 24 Operating Manual