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How the Out put On/Off sta te is de ter min ed,

 

using  pri ma ry and se con da ry ad dress com mands:

The pri ma ry and se con da ry ad dress functions are  pro gram med se pa ra te ly, and
the out put in for ma ti on is sto red  in the functi on map ping table. 

Af ter Po wer-on, that is, af ter a po wer loss of 1 sec mi ni mum a se con da ry ad dress
com mand is awai ted ( pro vi ded the se con da ry ad dress is ot her than 0) and the out -
puts are set ac cor ding ly. 
The pri ma ry and se con da ry ad dress  com mands  may  be pro gram med  with dif fe -
rent  va lu es  for the same out puts.  Sin ce the Zimo com mand sta ti on keeps sen ding
out all com mands sent pre vi ous ly, an un de si red con ti nu ous on/off swit ching  of an
out put ha ving op po si te va lu es in the pri ma ry and se con da ry ad dress com mands is
the re sult. To pre vent this from hap pe ning a pri ma ry com mand is not exe cu ted, un -
less  its  va lue is dif fe rent from the pre vi ous pri ma ry com mand re cei ved. 

Furt her, the “last com mand re cei ved  is  the  one exe cu ted” prin ci ple ap plies  to  con -
se cu ti ve ly re cei ved pri ma ry or se con da ry ad dres ses. 

The  re sults of the pri ma ry and se con da ry ad dress com mands are then com bi ned 
with the  lo ca ti on de pen dent functi on con trol, pro vi ded  functi on bits are pre sent in a  
sec ti on of  track. Such functi on bits are sent to track sec tions by the MX9 track sec ti -
on mo du le. By de fault, the lo ca ti on de pen dent functi on bit 0 in flu en ces  the functi on
F0, functi on bit 1 in flu en ces functi on F1 and so on.  The as signment of functi on bits
to functi on out puts can also be mo di fied with the help of functi on map ping , CV’s 
#78-86.

The di rect com mands (re sult of pri ma ry and se con da ry ad dress com mands)  and
the lo ca ti on  de pen dent  functi on con trol is an “or” com bi na ti on by de fault, that  is, a
functi on is tur ned on  if eit her the di rect  com mand  calls  for it or the ne ces sa ry 
functi on bit in a track sec ti on is set.

The com bi na tions can be chan ged with the help of  bit  6 and 7 of  CV #112 to  “and”
or “not-and”. “And” turns  a functi on  on  if  a  di rect com mand  calls  for  it  and   a 
functi on bit is  set  in a cor re spon ding track sec ti on.  “Not-and” al lows the lo ca ti on
de pen dent functi on con trol to turn a functi on off,  con tra ry to a cur rent di rect com -
mand. 

“ On  the  fly ”  Pro gram ming 

This pro gram ming me thod is also known as ope ra tions, or ops mode, pro gram -
ming. Con fi gu ra ti on va ria bles  may  be chan ged  not  only  on  the pro gram ming
track but on the lay out, wit hout af fec ting ot her trains. 

                                       

Function Decoder MX68

Page 5     

                                         

(7)        (6)        5           4            3         2          1           0

light

Rear

light

Front

Function outputs

1 (L) front
1 (L) rear
2 (LL) 

4 (Z1) 

2 (LL) 
3 (Z) 

5 (Z2) 
6 (Z3) 

# 33  
# 34  
# 35  
# 36  

# 33  

CV

Function key

 on ZIMO cab

(7)        (6)        5           4            3         2          1           0

(7)        (6)        5           4            3         2          1           0

(7)        (6)        5           4            3         2          1           0

            NMRA function mapping  

An example below: Set the CV’S as shown if the headlights should be
switched individually with keys F0 and F1 (L and LL) and the third ouput
 with key F2 (3, Z): CV #33 =1, #34 = 1, #35 = 2, #36 = 4. 
     

F0

F3

 

F1 

F2

F4

 

F5

 

F0

(7)        6          5           4                 ( 3)        2          1            0

1 (L) front

1 (L) rear
2 (LL) 

2 (LL) 
3 (Z) 

# 33  
# 34  
# 35  
# 36  

# 33  

(7)        6          5           4           (3)        2          1           0

(7)        6          5           4           (3)        2          1            0

(7)        6          5           4           (3)        2          1           0

F0

F1 

F2

F0

The table above shows the default settings; key F0 (1,L) switches front and 
rear headlights according to direction of travel. Key F1(2.LL) switches the third 
output, key F2 (3,Z) the fourth, etc.  0 is entered in all four Cv’s which is identical
to : 

CV #33 = 1; #34 = 2; #35 = 4, #36 = 8, #37 = 4, #38 = 8, #39 = 16, #40 = 32

# 37  
# 38  
# 39  

F6

  # 40   7 

                                                 3           2           1           0

                                                 3           2           1           0

                                                 4           3           2           1           0

                                                 5         4           3           2           1            0

F7

  # 41   8 

                                                 3           2           1           0

Eight

output

Key numbers in parenthesis are for Zimo cabs.

The Configuration Variables  CV # 33 to # 41 refer to the cab keys,

the single bits to the function outputs. By selecting the appropriate

bits, function keys can be assigned to operate specific outputs.

Several outputs may be assigned to one key.

Содержание MX68

Страница 1: ...oftware that determines its characteristics and functions The current version may not yet be capable of all the functions mentioned in this manual Such missing functions can be installed later by upgrading the EPROM In some cases the EPROM may be updated with a special programming station available at Zimo and specialized dealers Such upgrades are not covered by the warranty and will be charged to...

Страница 2: ...eirfacto ry default address All NMRA compliant address modes are supported This includes primary short extended long and consist address commands In addition Zimo offers another technique for the function decoder known as secondary addressing This offers the advantage of linking a complete train of lighted coaches by one key stroke Zimo decoders accept register paged and direct programming modes T...

Страница 3: ...ltage 60 204 80 of track voltage 61 Dimming mask Calculate bit values as in CV 29 0 63 0 Bit 0 to 5 for one function output each Bit 0 front headlight Bit 1 rear head light etc Bit value 0 dimmed to value in CV 60 Bit value 1 output not dimmed 1 Primary short address 1 127 3 Short 1 byte primary address is active when Bit 5 in CV 29 is cleared 0 3 Acceleration rate 0 255 0 Only relevant for direct...

Страница 4: ...n module CV s 10 17 see MX9 manual operate what function output 78 86 0 Outputs are set to F0 F7 by default See explanation on NMRA function map ping table on page 5 87 94 Individual dimming of single function outputs 87 headlight front 88 headlight rear 89 third output 90 fourth output etc 0 Individual alternative to general dimming according to CV 60 0 CV 60 active only 1 255 PWM on function out...

Страница 5: ...ither the direct command calls for it or the necessary function bit in a track section is set The combinations can be changed with the help of bit 6 and 7 of CV 112 to and or not and And turns a function on if a direct command calls for it and a function bit is set in a correspondingtrack section Not and allows the location dependent function control to turn a function off contrary to a current di...

Страница 6: ... fly except for loco addres ses Beaware that there will be no acknowledgment andreadouts are not possible on the fly On the fly programming is only allowed for the primary short and long addresses not for secondary addresses Page 6 Function Decoder MX68 ...

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