ZIMO MX646 - Page 73

Non-Sound Decoder MX600 - MX638 and Sound Decoder MX640 - MX659 Page 73
Chap-
ter
CV
Denomination
Range
Default
Description
4.0
5.5
5.7
#158
Several sound bits +
RailCom variants
0 - 127
4
Bit 0 = 1: SPECIAL MX648: Turns off external charging
with FO1.
Bit 1 = 1: DIESEL-MECHANICAL: No RPM
increase when braking (see CV #364).
Bit 2 = 0: old RailCom format with ID 4.
= 1: current RailCom (kph) feedback with ID 7.
Bit 3 = 1: “Looped” driving sounds will be faded
out when switching to a different sound.
Bit 4 = 1: Slows steam chuff frequency at high speed
Bit 5 = 1: Braking (even by one speed
step) causes the motor and turbo
sounds to decrease by on sound step.
Bit 6 = 1: Thyristor volume increases when braking
Bit 7 = 1: SPECIAL MX645: ELECTRIC: Flashes
of light (approx. 0.1 sec) on FO7 when
switch gear sound is played.
3.22
#159
#160
Effects for F7/F8
0 - 255
0
Same as CV“s #125 – 132 but for F7 and F8
3.26
#161
Servo Protocol
0 - 3
0
Bit 0 = 0: positive pulses, = 1: with negative pulses.
Bit 1 = 0: only active during movement, = 1: always
3.26
#162
#163
#164
#165
Servo 1 left stop
Servo 1 right stop
Servo 1 center stop
Servo 1 speed
0 - 255
49
205
127
30
Defines left stop position
Defines right stop position
for 3-position control
Time in tenth of seconds between left and right stop
3.26
#166
#167
#168
#169
Servo 2 left stop
Servo 2 right stop
Servo 2 center stop
Servo 2 speed
0 - 255
49
205
127
30
Defines left stop position
Defines right stop position
for 3-position control
Time in tenth of seconds between left and right stop
3.26
#170
#171
#172
#173
Servo 3 left stop
Servo 3 right stop
Servo 3 center stop
Servo 3 speed
0 - 255
49
205
127
30
Defines left stop position
Defines right stop position
for 3-position control
Time in tenth of seconds between left and right stop
3.26
#174
#175
#176
#177
Servo 4 left stop
Servo 4 right stop
Servo 4 center stop
Servo 4 speed
0 - 255
49
205
127
30
Defines left stop position
Defines right stop position
for 3-position control
Time in tenth of seconds between left and right stop
3.26
#181
#182
#183
#184
Servo 1
Servo 2
Servo 3
Servo 4
0 - 114
0
0
0
0
Operating modes (Single key, dual keys…)
3.26
#185
Special live steam
1 - 3
0
Settings for live steam engine
--
#186
-
189
Special pantograph
configurations
-
0
Pantograph settings for special projects
3.22
#190
-
191
Dimming times with
effect 88
0-255
Turn-ON/OFF times for effects 88, 89 and 90
3.3
#250
Decoder-ID
Read only
-
Serial number given during production
Chap-
ter
CV
Denomination
Range
Default
Description
251
252
253
3.3
#260
261
262
263
“Load code” for
“coded” sound
projects
-
-
The commercially available “load code” entitles the us-
er to install and playback “coded” sound projects of a
selected supplier.
-
#264
------
5.0
5.3
#265
Select from sound
collection
1 – 32
101 - 132
1
= 1, 2 … 32: For steam sound
= 101...132: For Diesel sound
5.3 –
5.7
#266
Total volume
0 - 255
65
!!: >65: Over modulated, may damage speaker
5.5
#267
Chuff sound
frequency
0 – 255
70
Only if CV #268 = 0; “Virtual cam sensor”
5.5
#268
Switching to real
cam sensor
0 – 255
0
Bit 0 = 0: “Virtual cam sensor
Bit 0 = 1: real cam sensor
5.5
#269
Accentuated
lead-chuff
0 – 255
0
Increases volume of 1 chuff beat
5.5
#270
Longer chuff length
at very low speeds
0 – 255
0
5.5
#271
Overlapping effect at
high speed
0 – 255
16
Overlapping chuff beats
5.5
#272
Blow-off duration
0 – 255
50
= 0: no blow-off sound,
> 0: Time in tenth of a sec (Value 50 = 5 Seconds)
5.5
#273
Start-up delay
during blow-off
0 – 255
0
= 0: No delayed start,
> 0: Time in tenth of a sec (Value 50 = 5 Seconds)
5.5
#274
Blow-off schedule
0 – 255
30
The blow-off sound is suppressed if the engine wasn’t
standing still for the time defined here.
5.3,
5.6
#275
Chuff sound volume
at low speed and no-
load
0 – 255
60
Chuff volume at low speed and “basic load”. Automatic
load test is necessary (CV #302=75).
5.6
#276
Volume at high
speed and no-load
0 – 255
80
Chuff volume at high speed (full throttle). Automatic
load test is necessary (CV #302=75).
5.6
#277
Chuff volume
changes according
to load
0 – 255
0
When deviating from the basic load, the chuff beat vol-
ume should be increasing (on inclines) or decreasing
on declines (even muted).
5.6
#278
Load change
threshold
0 – 255
0
Sound should not change with small load changes (i.e.
in curves)
5.6
#279
Reaction speed
to load change
0 – 255
0
Delaying sound changes when load changes.
5.7
#280
Load influence on
Diesel engines
0 – 255
0
= 0: No influence; = 255: largest influence;
Automatic load test is necessary (CV #302=75).
5.6
#281
Acceleration
threshold for
0 – 255
1
Acceleration sound (chuff beats) changes to full vol-
ume from the speed step defined here.