C80prox
Marklin Digital Control Program for PC’s
C80prox – Marklin Digital Control Program for PC’s
Table of Contents
Chapter Page
Contents 2
Introduction 3
Installing C80prox
Setting Up and Starting C80prox
Controlling Locomotives
Controlling Signals and Turnouts
Controlling Train Detectors
Other Commands
C80prox Sequence Editor
Direct Controller
Advanced Topics
Appendix A - Function Carriages 35
Appendix B - Interface Connections and Cabling 36
Appendix C – Sequence Command Summary 37
Version Control
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C80prox – Marklin Digital Control Program for PC’s
Introduction
C80prox is a model train layout control program for use with any digital model train
layout based on the Marklin digital system, whether 3 rail AC or 2 rail DC. Computer
interface to the digital system is made by the Marklin digital computer interface Part
No. 6050/6051 or by the Marklin Central Unit Part No. 6023. C80prox also supports
other Digital System using the similar interface to the Marklin Part Number.
Currently C80prox has three modes of operation:
• Terminal Mode: This allows individual commands to be sent to the Digital
Computer Interface to control locomotives, solenoids or train detector
modules.
• Direct Mode: Emulates Keyboards and C80/C80f modules. This mode allows
single keystroke or mouse control of locomotives, solenoid devices or train
detector modules.
• Sequence Control: Using the C80prox ‘language’, up to 3000 commands can
be used as a stored procedure. This mode of operation allows full automatic
control of the Digital System. Sequences may be saved/edited and recalled to
run over and over again. Chaining into other sequences is also possible,
effectively giving C80prox an unlimited number of command steps.
In addition, C80prox provides a simple text editor that allows you to create store
sequences, without the need to exit C80prox.
Installing C80prox
There are no special requirements for the installation of the C80prox program. The
minimum computer configuration needs to be:
RS-232 communication port (COM1)
PC-AT or equivalent IBM clone.
640k of base system memory
Floppy disk drive, 300k Minimum Requirement.
MS-DOS software version. Version 6. recommended.
In addition to the previous list, the operation of the C80prox program can be
enhanced by the addition of an additional RS232 communication port and a 100%
Microsoft compatible mouse as well as a Hard Disk for storage of Sequences. The
current size of C80prox is approximately 500k bytes with all options.
C80prox is usually supplied in a self-extracting archive format called c80vXXX.exe,
where XXX is the version number: i.e.: c80v749.exe is C80prox version 7.4.9. This
archive contains all the necessary files to run C80prox.
• Create a directory on your Hard Disk, ‘\train’ recommended.
C:\>md train.
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• Copy the Distribution file to this directory.
C:\>copy a:c80v749.exe \train
• Change directories to this directory
C:\>cd train
• Extract all files
C:\TRAIN>c80v749.exe
This example assumes that the distribution disk is loaded into Floppy Disk (A:) and
that installation will be made to the Hard Disk (C:).
For IBM compatible computers that don't have a hard disk drive, there is no special
installation procedure, as C80prox will run directly from a floppy disk, once the
archive has been extracted.
Setting Up and Starting C80prox
Setting operational parameters is performed using the SETPRO command.
C:\TRAIN>SetPro
To select the required option on the set up menu, type the highlighted letter of the
option you require to modify. The following menu will be displayed. Selection is
performed by choosing the first letter of the command or by clicking the mouse, if
attached, over the required line. By selecting any of these options, further menus
maybe displayed.
Fig 1. Initial Setup Page
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Setting System Parameters
This option allows the user to view and/or change certain operational parameters.
Selection is made by clicking the appropriate line with the mouse or by entering the
highlighted character.
Fig 2. System Parameters
(I)ntercommand Pause:
This allows you to change the pause time between commands as they are sent to the
digital system computer interface. Most interfaces will work with this value set to 2.
This figure will need to be raised if commands set to the digital system interface are
lost due to design flaws in some earlier 6050 interfaces.
(N)umber of Solenoid Devices:
This figure tells how many solenoids are present on the layout. The maximum
solenoid address on the layout should be entered. When C80prox is exited, the
current status of the solenoids are saved to disk. When C80prox is re-entered, the
solenoids will be set to the previous condition. It is recommended that k83/84’s be
addressed in a contiguous range starting from address 0. There is a maximum of 64
k83/84’s units allowed on the Marklin digital system, giving a total of 256 bidirectional
or 512 single direction solenoid devices.
(C)lear Loop Counter (s88):
This parameter sets the number of times a s88 will be read and cleared if a contact is
still set. If after this number of reads, the contact is assumed to be still be engaged.
The digital interface should always clear the s88 using a value of 1, but if you
experience problems with a s88 unit, not engaged, but still reporting a contact set, a
higher figure may be necessary. A higher figure will slow the response to any s88
command.
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(T)rain Detector Modules (s88):
This parameter defines the number of s88 (Marklin Part 6088) units connected to the
interface. Valid range is 0 to 31, giving a total of 496 train detector contacts. Only 4
s88's are supported if you are using a 6023 interface.
(S)equence File Path:
This is the data directory that C80prox will attempt to find layout sequences (SEQ
files). It must be a valid DOS path name. After installation this is automatically set to
the path 'sequence\'. Refer to your DOS manual for a better understanding of DOS
path names.
(P)ort COM1 - COM4:
This parameter defines the communication port on the PC to which the digital
interface is connected. Most IBM PC's have at least 1 COM port, COM1. To use a
Microsoft or compatible serial mouse, 2 COM ports are required. This parameter must
not be set to the same COM port that the mouse is connected. COM3 and COM4 are
not supported due to differing standards on earlier PC’s, but may work in your
environment.
(M)onitor Type:
This parameter defines the type of monitor that is to be used with C80prox. This
parameter is toggled every time that the 'M' key is pressed. Set the parameter
accordingly to the type of monitor connected to your IBM PC. The parameter should
be set to Monochrome if you are using a laptop PC with a LCD screen. Valid types of
monitors are: Monochrome or Colour.
(E)ntry Mode:
This parameter determines the initial operation mode of C80prox. If set for 'Terminal
mode' then commands must be entered into the computer by the keyboard. If set for
'Direct mode', then the initial mode entered emulates a physical 6035 c80 unit as
well as multiple 6040 keyboards. Both modes of operation are still possible as this
parameter only sets the initial mode of operation.
(R)epeat Sensitivity:
This parameter defines to left mouse button repeat speed. Repeat sensitivity is used
when during scroll bar operations. If your mouse seems too responsive, then try
increasing this figure.
Function Keys
This feature allows the modification of the meaning of the function keys F1 TO F9.
F10 is reserved for internal use of the C80prox (emergency halt). To select the
required function key, press its corresponding number i.e.: (1, 2, 3, 4, 5, 6, 7, 8,
and 9). If a function key is not defined the message is displayed. A
special character '
C80prox – Marklin Digital Control Program for PC’s
Locomotive Data Base.
Fig 3. Function Key Setup
This allows up to 200 Logical Locomotives to be defined. Each logical locomotive can
have up to 4 Physical Digital addresses attached to represent single/double/triple or
quadruple heading of locomotives using one command. C80prox will only control
locomotives that have been defined. Details that need to be entered for each
locomotive are: Logical Locomotive Number (1 to 200), Up to 4 Digital Addresses (1
to 80), Locomotive Description (33 characters), Default setting for auxiliary function
(on or off), Maximum speed (0 to 14), Acceleration and Braking Inertia. (0 to 99).
The inertia settings are used in conjunction with special commands to simulate either
acceleration or braking inertia.
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Fig 4. Locomotive Data Base
In this screen dump, Locomotive 100 has been defined as a double header unit,
comprising of the locomotives with digital addresses 22 and 39. When locomotive
100 is used within C80prox, both 22 and 39 will be addressed as a single unit and
will perform all required functions. Locomotive 200 is a quadruple header unit.
Advanced Settings.
This menu option allows more advanced operational setting to be adjusted.
Fig 5. Advanced Settings
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(N)ulLoco Address:
This defines an unused digital address that does not exist on the current layout. This
null address is used as a internally by C80prox so as to release controlled
locomotives. After the computer interface releases digital addresses, other
C80/C80f’s may control the same locomotive. Possible range is: 0 to 80. If 0 is
selected, then C80prox will attempt to find an appropriate NulLoco Address.
(M)aximum Reverse Speed:
This parameter defines the maximum speed that locomotive can be reversed at. If
you reverse a locomotive at too greater speed, the internal digital components MAY
be destroyed. If is usually safe to leave this figure set for 5.
(C)ommunications:
Determines if commands are sent to the Computer Interface or not. This parameter
MUST be set to Enabled for communications to take place.
(S)equence Colour Scheme:
Defines the colour that a running sequence is displayed in. The requested colour will
be shown.
(A)ctive System:
Defines the currently active system. Future implementations may include other
Digital Control Systems. Current valid system types are:
• Marklin 6050/51 or Compatible
• Intellibox P50 mode
(B)its:
This parameter should always be set to a '2' unless you have an older style digital
interface and defines the number of communication stop bits that are sent to the
interface. The parameter is toggled everytime the 'B' key is pressed. Most digital
interfaces work with this parameter set to '2 - Normal' but a few older digital
interfaces will only work set to '1 - Special'.
(D)elay Time (s88):
Defines the time that C80prox will wait for a s88 to complete its download. This
figure will need to be raised on systems that incorporate an 486 or above processor.
The general rule when setting this figure is the lower the better.
(I)gnore Setting Solenoids:
During startup of C80prox, solenoid devices are set according the last known/stored
value. By ignoring these settings, set to Yes, the defined solenoids will not be
physically set to the value store. This MAY result in the graphical representation and
the physical state of solenoid devices to be different. It is highly recommended that
this setting is not changed from its default ‘No’ setting.
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C80prox – Marklin Digital Control Program for PC’s
Unlock Security Codes
C80prox is not a shareware program. You need to register and purchase your copy.
As distributed, C80prox will only work in a demonstration mode. In this format,
C80prox is freely distributable. When you decide to purchase/register your copy, you
need to contact the author via the method shown in the C80prox demo startup
screen. This option displays your systems Security Signature as well as enabling you
the enter your unlock codes once your copy of C80prox has been registered.
ESCape to DOS
Fig 6. Security / Unlock Codes
This option will exit back to the DOS prompt, saving changes that have been made.
The option of saving or aborting changes to the configuration will be given at this
stage.
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Fig 7. Exit to DOS
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Controlling Locomotives
The following commands can be used in Terminal Mode to control locomotives that
have a c80, c81, c90 or equivalent digital locomotive decoder installed. They may
also be used when creating and running a sequence via the C80prox Editor. Up to
200 locomotives combinations can be defined either as single, double, triple or
quadruple heading.
Locomotive Control
This command will start, stop or reverse a locomotive. The general format of this
command is:
l {ll} g {ss}
where {ll} is the loco number (1 to 200) and {ss} is the required speed of the
locomotive (0 to 15). The speed of the locomotive is defined as:
speed 0 - stop see 's' command
1-14 - move at speed 1-14
15 - reverse locomotive see 'r' command
Auxiliary function is manipulated by the 'f', 'fe' and 'fd' commands.
Accelerate Locomotive
This command will accelerate a locomotive with inertia. The general format of this
command is:
l {ll} a {ss}
where {ll} is the locomotive number (1 to 200) and {ss} is the final speed that the
locomotive will obtain (0 to 14). The rate of acceleration of each locomotive is
defined in set up but can be modified by the 'sa' command. If {ss} is not specified,
the locomotive will be accelerated to its maximum defined speed.
Brake Locomotive
This command will decelerate (brake) a locomotive with inertia. The general format
of this command is:
l {ll} b {ss}
where {ll} is the locomotive number (1 to 200) and {ss} is the final speed that the
locomotive will obtain (0 to 14). The rate of braking inertia is defined in set up but
can be modified by the 'sb' command. If {ss} is not specified, the locomotive will be
decelerated to a stop.
Reversing a Locomotive
This command is used to reverse a locomotive. The general format of this command
is:
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r {ll}
where {ll} is the locomotive number (1 to 200). The status of the auxiliary function
is unchanged. The locomotive will continue at it's previous speed but in reverse. It is
advised, however, not to reverse moving locomotives as the digital decoder can be
damaged. If the speed of the locomotive is greater than speed '5' then this command
will terminate with a bad status, and the locomotive is not reversed.
Stopping a Locomotive
This command is used to stop a locomotive. The general format of this command is:
s {ll}
where {ll} is the locomotive number (1 to 200). The status of the auxiliary function
is unchanged. The locomotive will stop with no braking inertia.
Auxiliary Functions
These commands are used to change the auxiliary function of any locomotive. The
general format is:
f {ll} e
f {ll} d
f {ll}
where {ll} is the locomotive number (1 to 200). The 'fe' command will enable the
auxiliary function of the locomotive, independent of its current status. The 'fd' with
disable the auxiliary function of the locomotive , independent of its current status.
The 'f' command will toggle the status of the auxiliary function of the locomotive.
Operating Function Carriages
This command will operate digital function carriages (ie: 4999 Dome Vista Car or
4998 Dance Car). The general format of this command is:
f {aa} c {cc}
where {aa} is the carriage address (1 to 200) and {cc} is a number representing a
combination of possible functions as defined below.
{cc} Function {cc} Function
0 All Off 8 F4
1 F1 9 F4, F1
2 F2 10 F4, F2
3 F2, F1 11 F4, F2, F1
4 F3 12 F4, F3
5 F3, F1 13 F4, F3, F1
6 F3, F2 14 F4, F3, F2
7 F3, F2, F1 15 All On
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Certain combinations of functions may be invalid. See function carriage
documentation for possible valid combinations. Appendix 'A' contains documentation
for Marklin carriages. This command is also used to operate locomotive decoders that
have the 4 additional functions built in.
Setting Locomotive Maximum Speed
This command is used to set the maximum speed for each defined locomotive. The
general format is:
s {ll} m {ss}
where {ll} is the locomotive number (1 to 200) and {ss} is the maximum speed that
the locomotive will travel at (0 to 14). If set for '0' then the locomotive can never be
moved. A locomotives initial maximum speed is assigned using set up but can be
modified by the 'sm' command.
Setting Acceleration and Braking Inertia
These commands are used to set the rate of acceleration for each locomotive. The
general format is:
s {ll} a {vv}
s {ll} b {vv}
where {ll} is the locomotive number and {vv} is the inertia value (1 to 99). The
default inertia value for each locomotive is assigned using set up. The 'sa' is used to
set the acceleration inertia, while the 'sb' command is used to set the braking
inertia. The larger the inertia value, the longer it will take for the locomotive to
acquire the new speed.
Displaying Locomotive Status
This command is used to display the current status of all defined locomotives.
Information that is displayed includes, locomotive number, digital addresses, main
auxiliary function status, description, maximum speed, acceleration and braking
inertia and current speed. The general format is:
ls
Locomotives controlled by any attached Control 80 style controller may have
incorrect values displayed.
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Controlling Signals and Turnouts
These commands are used to control hardware modules connected to the Marklin
digital system. They include commands to control k83, K84 and k87 solenoid
modules. They can be used either in Terminal Mode or when creating and running a
sequence using the C80prox Editor.
Solenoid Control
These commands will change the direction of a set of points or change a signal from
red to green. The general format of these commands are:
m {sss} r {tt}
m {sss} g {tt}
m {sss}
where {sss} is any valid solenoid address in the range (1 to 256). The 'mr'
command is used to change points to a 'branch' condition or a signal to 'stop'. The
'mg' command is used to change points to a 'main line' condition or a signal to
'proceed'. If the 'm' command is used, then the status of the selected solenoid will
be reversed. If {tt} is specified, the solenoid will be activated for {tt} deciseconds.
The {tt} parameter need only be supplied for use with uncoupler tracks. Valid range
of {tt} is 1 to 99. (9.9 seconds).
Displaying Solenoid Status
This command displays the current status for all defined solenoids. The general
format of this command is:
ms
After the current session of C80prox is finished, solenoid status' are saved to an
external DOS file. When C80prox is entered again, the solenoids are set according to
these saved values. Solenoids controlled by an attached keyboard or memory unit
may have an incorrect value.
Solenoid Routes
The following commands can be used to group solenoid commands together into one
command. They are used to sequentially set multiple solenoids or turnouts to a
defined condition. Routes are saved when C80prox is exited and restored when
C80prox is re-entered. The only commands that will work in a route are the solenoid
commands 'mg' and 'mr' and 'x' commands. Up to 200 routes may be defined in
this manner.
Listing Solenoid Routes
This command will display all of the defined solenoid routes currently set. It's general
format is:
lm
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Editing a Solenoid Route
This command allows you to enter, delete or modify a route. It's general format is:
e m {nn}
where {nn} is the route to edit in the range (0 to 199). The C80prox editor will be
entered to allow modification of the requested route. There is no need to save the
route from within the editor before exiting the editor unless you want to save the
route as a sequence (.SEQ) file.
Executing a Solenoid Route
This command is used to execute a defined route. Its general format is:
x {mm}
where {mm} is the route number (0 to 199). Commands contained within the route
will be performed sequentially. As already specified, the only commands that are
valid with a route are the 'mr', 'mg' and 'x' commands. If the 'x' command is
encountered, the currently executing route will terminate and the specified route will
commence from the first line.
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Controlling Train Detectors
The following commands are used to read train detector modules (Marklin Part No.
6088). They can be used in Terminal Mode and also used when creating and
running a sequence using the C80prox Editor. They include commands to read s88
contact modules (s88).
Read S88 Detector Module (TDM)
These commands will read a train detector module and wait until a train has been
detected or is not detected. Their general format is:
r {mm} k {kk}
k {kk}
r {mm} w {kk}
w {kk}
where {mm} is a valid module number (1 to 31) and {kk} is a contact number in
the range (1 to 16) that exists on that module. To interrupt this wait, the ESC key
can be pressed. This will cause a layout sequence to stop running, and return you to
TERMINAL MODE. Before the module is read, its contents is cleared so any past
detection’s will be lost. After the module is read, its current values will be erased.
The 'k' command will read a relative contact number from 1 to 496. Contacts 1-16
being on the first s88 module, 17-32 on the second etc. These commands will erase
the contents of the defined s88 module. The 'rw' and 'w' commands perform exactly
the same functions as the 'rk' and 'k' commands, except they will wait until a train
is NOT detected on the defined contact.
Reading a TDM and Storing Results
This command will read a s88 module and store the status of the 16 contacts in
program flags. The general format is:
r m {mm}
where {mm} is the module number (1 to 31). Program flags 0 to 16 are used. The
s88 module is not erased. See advanced section for program flag information.
Program flag '0' is set if an error was encountered reading the specified module.
Clearing a TDM
This command will attempt to clear a TDM. Its general format is:
c m {mm}
where {mm} is the module number (1 to 31). The contents of the s88 module
specified is erased. A contact on a module cannot be cleared if the contact is
engaged.
Displaying a TDM Contents
This command displays the current status of contacts attached to a s88 module. The
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general format is:
d m {mm}
where {mm} is the module number (1 to 31). The display will continually update
until an ESC key is pressed. The contents of the module will be erased after each
read. If {mm} is not specified, all defined TDM's will be displayed.
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Other Commands
Most of these commands can be used in Terminal Mode or used when creating and
running a sequence using the C80prox Editor.
Sleep Function
This command will sleep for the specified number of seconds. The general format of
this command is:
z {tt}
p {tt}
p w
where {tt} is the number of seconds to sleep (1 to 99). When used in a layout
sequence, the sleep command can be used to wait a few seconds before the next
command is issued. The sleep function can be interrupted by pressing the ESC key.
Control will then pass back to TERMINAL MODE. The 'p' command functions the
same as the 'z' command except that {tt} defines the number of 1/10th second
intervals to sleep. The 'pw' command will pause and wait for any key to be pressed
before continuing.
Goto Function
This command is used to start a layout sequence from the specified label. The
general format of this command is:
g {ll}
where {ll} is a valid label within the layout sequence. If {ll} is not specified in
TERMINAL MODE, execution will start at the first statement in the sequence. While a
sequence is running, there are two keys that can be pressed. These keys are
• 'F10 - emergency stop'
• 'ESC - quit to terminal mode'
A statement label must be used as a argument to a 'g' command. Statement labels
are defined by placing a ':' after a numeric label between 1 and 1000. An example of
this style of branching is as follows:
1: 10:
2: ..
3: ..
4: ..
5: g 10
Branching Randomly Within a Sequence
This command is used as a random multi-way goto function. The general format of
this command is:
g r {b}
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where {b} is any value (1 to 99). Consider the following example:
1: g r 3
2: g 5
3: g 15
4: g 25
When the above is executed, a random number will be generated between 1 and 3. A
branch forward by this random number of steps will be taken. The statements at
these locations should be a 'g' command, as in the above example, but may be any
other valid command.
Go Forward or Backward with a Sequence
Two instructions exist to allow relative jumping in a sequence. Their format is:
g f {cc}
g b {cc}
where {cc} is the number of program steps to jump forward, 'gf' command, or jump
back, 'gb' command. ie:
1: ! this is line 1 of a sequence
2: g f 2
3: ...
4: l 80 g 8
C80prox – Marklin Digital Control Program for PC’s
Commenting a Sequence
This command is used to comment a sequence. Its general format is:
! this is a comment and is ignored
The '!' must be the first character on a line. The '*' character is a synonym for the
'!' character.
Quitting from a Sequence and from C80prox
This command is used to quit from a running sequence or to leave C80prox and
return to DOS. The general format is:
q, ex
These commands are used in Terminal Mode to exit C80prox. Solenoid status' and
routes are saved to external files. They are also used within a sequence to end that
sequence, in which case control will pass back to TERMINAL MODE.
Displaying available Sequences
This command is used to display layout sequences on the current disk. The general
format of this command is:
di
Loading a Sequence
This command is used to load a layout sequence from disk. The general format of the
command is:
l
A DOS filename is required to be entered at the 'filename' prompt. This filename
must be a valid DOS filename. Layout sequences are denoted on a DOS 'dir' by
having a extension of '.SEQ'. After the sequence has been loaded into memory, it
may be changed via the C80prox editor or run by using the 'g' command.
Entering the C80prox Editor
This command is used to enter the C80prox editor. The general format of this
command is as follows:
e
See C80prox editor for description of the editor commands.
Help
This command will return simplified help to the screen. The general format of this
command is:
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?
To return to C80prox from any page of help, press the ESC key.
Emergency Stop
This command will toggle the operating environment from STOP to START or from
START to STOP. The general format of this command is:
F10 or \
The new operating environment will be displayed. When in a STOP condition, the LED
on the central unit will be extinguished. No commands can be sent to the interface
until this condition is reversed. The '\' can be used in a sequence to generate an
emergency stop.
Direct Control
This command allows easy control of locomotives and solenoid devices. The general
format of this command is:
dc
See DIRECT CONTROLLER section for 'dc' commands.
Changing the Default Sequence Directory
This command is used to change the default sequence directory that the sequence
files are stored. Its general format is:
cd
The current DOS pathname for the sequence directory is displayed. A new pathname
may be entered. If a [Enter] is pressed in response to the new pathname, no change
is performed.
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C80prox Editor Command Set
The following commands are supported in the C80prox editor. They are used to
modify, add and delete lines in a layout sequence. On the left of the C80prox editor
screen, the layout sequence will be displayed starting from line 1. C80prox editor
commands will act upon the currently selected line which is highlighted. The C80prox
editor will display as many lines as possible on either side of the current line. The
editor has 3 modes of operation identified by the , ,
prompts on the bottom status line. Commands may be entered in upper or lower
case. If a mouse is connected to the computer, it can be used as a positioning tool
within the editor and to access the standard pull down menus along the top of the
screen.
Selecting the Current Editor Line
These keys are used to change the currently selected line. The general format of
these commands are:
Home Up
End Dn, [Enter]
g Pg Up
Pg Dn
When entered in mode, the current line is changed depending on the key
used. The 'g' key will ask for the line number to select and position the pointer to
that line. The 'Home' key will position the pointer to the top of the sequence and the
'End' key will position the pointer to the end of the sequence. The 'Dn' and [Enter]
keys will increment the pointer by 1, whilst the 'Up' key will decrement the line
pointer by 1. The keys 'Pg Dn' and 'Pg Up' will increment and decrement the line
pointer by 20 lines respectively. The right hand scroll bars can allow fast movement
around the sequence by placing the mouse cursor over an appropriate part of the
scroll bar and clicking the left button.
Inserting New Lines
The general format of the insert command is:
Ins
The C80prox editor will change into mode. New commands will be entered
after the currently selected line. C80prox editor mode is exited by typing a
single [Enter] on a new line.
Deleting a Line
The general format of the delete command is:
Del, Y
The currently selected line will be deleted. All following lines will be shuffled upwards.
The Y is used to be compatible with some PC based word processors.
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Replacing a Line
The general format of the replace command is:
r
When selected, mode is entered. The currently selected line can be
replaced with the new command. If a [Enter] is entered as the new command, no
replacement takes place.
Clearing Sequence Memory
The general format of this command is:
n
It is used to clear the sequence memory. There will be no lines left in the sequence.
A warning will be given before the sequence will be cleared.
Leaving the C80prox Editor.
The general format of this command is:
ESC
This command is used to leave EDIT mode to return to TERMINAL MODE. If the
current sequence has not been saved to a disk file, you will be warned that it has not
been saved.
C80prox Editor Help.
This command will display EDITOR specific help. Its format is:
?
Help is also available by clicking the left mouse button on the Help heading found
on the pull down menu bar at the top of the screen.
Saving and Loading a Layout Sequence
Sequences can be saved to an external DOS file or loaded from a DOS file by using
the following commands.
a
s
l
The 's' command will perform a immediate write to the filename shown on the status
line. The 'a' command will write the file to a specified filename. This filename must
be a valid DOS filename. The 'l' command is used to load a previous saved layout
sequence from disk.
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The 'n', 'a', 's', 'l' and 'esc' can also be found on the pull down menu bar under the
File heading. This is accessed either by click the left mouse button on the File menu
or by using the ALT + F key sequence.
Printing a Sequence to a Printer
A sequence can be printer by selecting the print command from the 'File' pull down
menu bar , or by using the 'p' print command. A range of sequence line numbers
can be given so partial printing of the sequence is possible.
Finding Text within a Sequence
To find a specified string of characters within a sequence, the following commands
are used.
'f'
'e'
The 'f' command with search for a specified string, that must be entered, whilst the
'e' command will repeat the last search.
The 'f' and 'e' can also be found on the pull down menu bar under the 'Search'
heading. This is accessed either by clicking the left mouse button on the Search
menu or by using the ALT + S key sequence.
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Direct Controller
Direct Controller is entered by using the 'dc' command from TERMINAL MODE. Direct
control allows single character commands to be entered to control all aspects of the
Marklin digital system. A mouse can be used as an alternative to all commands,
however, some commands can only be accessed by the use of the mouse. This
requires the positioning of the mouse cursor over a selected part of the screen and
pressing the left mouse button.
Shown below is the screen that is displayed when you enter direct controller.
Fig 8. C80prox Direct Mode Screen
Available direct control commands can be categorised into 3 major groups:
• Locomotive Control Commands (bottom portion of screen)
• Solenoid Control Commands (Turnouts/Signals and Uncouplers, top portion
of screen)
• General Commands. (bottom command line and embedded control buttons)
Locomotive Commands
Commands for Locomotives are performed on the currently displayed locomotive in
the Locomotive Status Window.
Reversing Locomotives.
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A locomotive may be reversed by clicking the mouse on the < Reverse Locomotive >
Button. The Button will change colour whilst the locomotive is being reversed.
Keyboard Command is ‘r’.
Stopping Locomotives.
Locomotives may be stopped by clicking the mouse on the [ STOP ] button that is
positioned just to the right of the locomotive speed bar or by click on the first speed
bar indent. Keyboard Command is ‘s’.
Auxiliary Functions.
Auxiliary functions may be turned on or off by clicking the mouse on the < Auxiliary
Function > button or the [ ] Main check box. The current status of the auxiliary
function is reversed. If the function has been enabled, the [ ] Main check box will be
checked. The four additional functions found on some decoders may be toggled by
clicking the mouse on the [ ] f1, [ ] f2, [ ] f3 or [ ] f4 check boxes. These check
boxes will be checked if the appropriate function is enabled. Keyboard commands are
‘f’ for main function and ‘ to ‘ for the additional functions.
Increasing and Decreasing Locomotive Speed.
The currently displayed locomotives speed may be varied by clicking the mouse on
the left or right hand arrow that is positioned next to the locomotive speed bar. The
speed of the locomotive will be decreased or increased in steps of 1. The speed bar
has 15 distinct settings (0 to 14) and an immediate change of speed may be made
by clicking on the appropriate position on the speed bar, noting however, that there
will be no automatic acceleration or deceleration of the locomotive using its stored
inertia values. If the locomotive maximum speed is reached, it current speed will
flash. Keyboard commands are: ‘+’ or ‘=‘ to increase the speed by 1, ‘-’ or ‘_’ to
decrease the speed by 1.
Selecting a Different Locomotive Number.
There are many methods to select the default locomotive. By clicking on the
Locomotive Description field of the Locomotive Status window a selection box of
locomotives will be displayed. Using the mouse, you may transverse the displayed
locomotives until the correct number is found. The mouse can be used to select or
cancel from this operation. Keyboard commands are: ‘n’ to display the selection box
and TAB, arrow keys to transverse the selection box.
Locomotives can also be selected by using the scroll bar on the left side of the
Functions Box. By using the mouse, you can move up or down in the list of
locomotives. The up or down arrow will navigate to the next or previous locomotive
in the list. Keyboard commands are Up Arrow or Down Arrow.
Below the < Reverse Locomotive > button is displayed six buttons depicting the last
six locomotives that have been accessed by direct controller. By clicking the mouse
on any of these buttons, the selected locomotive will become the active locomotive.
If there are less than six locomotives defined, then some of these buttons will not be
activated. There is no keyboard commands that allow access to these locomotives.
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Locomotives can also be selected by name. The < Search > and < aGain> buttons
are used to located a string of characters within the locomotive data base. The <
Search > button will display a dialogue box requesting the character string to search
for, whilst the < aGain> button will perform the locate using the last used search
string. If there is no last search string, the < aGain > button will behave the same as
the < Search > button. Keyboard commands are: ALT + S for searching and ALT +
G for performing the search again.
Locomotive Status
A complete list of locomotive status’s can be displayed by clicking on the View
Locos button on the bottom line of the display. This will display the identical
information as the ‘ls’ command that can be issued from terminal mode.
Solenoid Commands
Commands for Solenoid Devices are performed on the group of 128 addresses that
are shown in the Solenoid status screen of the Direct Controller.
Changing Solenoid Status
To toggle any displayed solenoid address from red to green or from green to red,
position the mouse cursor over the required solenoid address in the top half of the
screen (1 to 128, 129 to 256) and click the mouse.
The displayed solenoid addresses in the 'dc' window may also be changed by either
pressing the keyboard keys 1 to 0 or by clicking the mouse when the mouse cursor
is positioned over the required solenoid address.
The Left and Right keys are used to select the next or previous 10 solenoid
devices. The mouse can emulate these keys by positioning the mouse cursor over
the appropriate arrows that are positioned near to this display.
Selecting more than 128 solenoid devices.
To select a different range of solenoid addresses, either use the keyboard and type
ALT + M or position the mouse cursor over < More > button and click the mouse.
This command will toggle the display between 1 - 128 and 129 - 256.
Solenoid Routes
Solenoid routes are used in direct mode by pressing 'x' or by positioning and
clicking the mouse over 'eXecute' on the status line. This displays a list of available
routes. This list is navigated by either pressing the Up and Down arrow keys and
pressing [Enter] when the correct route is displayed. The ESC key is used to exit
this display if no action is required. The route can also be run by positioning and
clicking the mouse cursor on the required route. The mouse can also be used to ESC
from the list by clicking on < Cancel >. Additional pages are displayed by clicking on
< PgUp > or < PgDn >.
Leaving Direct Controller
To leave Direct Controller use the close down button located at the top left hand side
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of the screen ie: [*]. The equivalent keyboard command is the ESC key.
Direct Controller Help
Help may be obtained at anytime by selecting the help ? button on the bottom
status line. The equivalent keyboard command is the ‘?’ key.
Processing Terminal Commands
Most terminal commands can be processed by selecting the Terminal button on the
bottom status line. A dialogue box will be displayed so a valid terminal command can
be entered and processed. Keyboard equivalent is the ‘t’ key.
Redrawing the Direct Controller Screen
If the direct controller screen becomes corrupted, it may be redrawn by clicking on
the very top line of the screen. The keyboard equivalent is the ‘u’ key.
Displaying Flag Status
Flags and registers can be displayed by clicking on the flaGs button of the bottom
status line. The keyboard equivalent is the ‘g’ key. See the ‘fs’ command.
Displaying Track Detector Modules.
The current status of all train detector modules can be obtained by clicking on tDms
on the bottom status line or by using the keyboard command ‘d’. See the ‘dm’
command.
Reinitialising a 6023 Controller
To attempt to reinitialise a 6023 controller, click on the < Reset > button that is
found in the Commands portion of the Locomotive Status screen. The keyboard
equivalent of this command is the ‘I’ key. This button will only be displayed and the
‘I’ command is only valid if a 6023 controller has been defined in setpro.
Emergency Stop
A emergency stop is accessed 3 ways. By pressing the '\' or 'F10' function key or by
clicking the mouse on the [*] button found at the top of the locomotive area.
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Advanced Topics
Registers
C80prox contains 60 arithmetic registers set up as 20 groups, (0 to 19). Each group
of registers contain a 'a' and 'b'. Only 1 register pair can be active at a time. This
register pair is pointed to by the register pointer. Both registers can be loaded with
data, incremented, decremented and tested using the flags as previously described.
a {r} = {v}
b {r} = {v}
These 2 commands will stored the required data {v} into the register {r}. Each
command does not affect the other register in the group. The register pointer is
changed to register pair {r}, and these registers become the currently active group.
a {r} + {v}
b {r} + {v}
a {r} - {v}
b {r} - {v}
These commands will increment {+} or decrement {-} register {r} by a value {v}.
Each command does not affect the other register in the group. The register pointer is
changed to register group {r} and these registers become the currently select active
group. The register number {r} must be specified, but if {v} is not, 1 is assumed.
r = {r}
This command will change the register pointer to {r}. Register pairs {r} will then
become the currently active pair. Note: Flags 17 and 18, as discussed above, will
always reflect the currently active register pair. The range of values that can be
stored in registers is from 0 to 999.
Flags
C80prox has 100 semaphore flags (20 system, 80 user). These flags are either set
'1' or not set '0'. C80prox contains specific instructions on setting, resetting,
toggling and testing these flags. i.e.:
Command Example Meaning
s f 67 set flag 67 (make flag 67 a '1')
r f 89 reset flag 67 (make flag 89 a '0')
t f 76 toggle current status of flag 76
c 32 f 34 copy flag 32 to flag 34
t 99 g 12 test flag 99 and if set goto label 12 in the current sequence
t 99 s 13 test flag 99 and if set gosub to label 13 in the current
sequence
n 99 g 12 test flag 99 and if NOT set goto label 12 in the current
sequence
n 99 s 13 test flag 99 and if NOT set gosub to label 13 in the current
sequence
fs display the current setting of all flags
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System Flags
Contained within these 100 flags, the first twenty, 0 to 19, should not be used for
setting, resetting, toggling or being copied to. They can however be copied and
tested, using the 'cf' and 'tg' commands.
Flag Meaning
0 Set if error condition was detected on the last S88 read
1 – 16 Result of Last S88 read. If Flag 0 set, then these settings maybe in
error.
17 Set if the currently active a & b register set are NOT equal
18 Set if the currently active a register is NOT zero
19 Set if the last clear S88 module command detected that at least 1
contact is still active
Indirect Flag
A special indirect flag 100 is used to indirectly access any of the other flags (0 to
99). The contents of the currently active 'a' register is used as the actual flag
number. ie: if the currently active 'a' register contains the value 42, then the
following commands are equivalent:
s f 100
s f 42
Multiple Heading of Locomotives
C80prox allows the definition of up to 200 locomotive consists. Each logical
locomotive number (1 to 200) can be assigned up to 4 different physical digital
addresses. When controlling this logical locomotive, all associated digital addresses
will be addressed and classified into one unit. For example: Logical Locomotive #137
has the three physical digital addresses, 17, 18 and 19 set.
Locomotive Number Addr1 Addr2 Addr3 Addr4
137 17 18 19
Locomotive 137 has been set up as a triple header consist. Digital addresses 17, 18
and 19 have been linked together. When C80prox controls locomotive #137, then
the physical locomotives 17, 18 and 19, will act accordingly.
Other logical locomotives can still be defined using the address 17, 18 or 19, either
as single, double or quad heading consists. Individual digital addresses may be
defined in any number of logical locomotives.
You set up single/double/triple or quad header locomotives by using the c80prox set
up program ‘SetPro’. Redefinition’s can be made from within C80prox or sequence.
There are 8 commands to define or redefine multiple header locomotives.
m {l} a {a} i
m {l} b {a} i
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m {l} c {a} i
m {l} d {a} i
where {l} is the logical locomotive (1 to 200) and {a} is the digital address (0 to
80). If the digital address of 0 is used, the requested address is deleted. The ‘i’
command is used the insert a new locomotive digital address into the list and should
only be used when inserting. Examples:
Using Logical Locomotive #137. It is currently defines as having addresses 18, 19
and 20 attached to it.
Command Loco #1 (a) Loco #2 (b Loco #3 (c Loco #4 (d
Initial Setting 18 19 20
M137c17 18 19 17
M137b0 18 17
M137b19i 18 19 17
M137a20i 20 18 19 17
Other special Locomotive Address
C80prox will always remember which locomotive that was last used by it. If
locomotive number of '0' is used, then this last used locomotive number will be
controlled. The 'ls' command will highlight which of the defined locomotives is the
last locomotive used.
l17g8
l0g14
In this example. locomotive 17 will be started to speed 8, then speed 14. Note: The
numeral '0' does not need to be specified. In any locomotive command, if the
locomotive number is omitted, then '0' will be used.
Indirect Solenoid Address
C80prox allows the use of indirect solenoid device addresses. The solenoid number
that will be controlled is defined by the currently active 'a' register. When the 'a'
register is loaded with the solenoid number, solenoid address '257' is used to control
this defined solenoid. ie:
a6=13
m257g
In this example, solenoid 13 will be set to a green condition.
Transmitting Data Direct to Interface
C80prox allows the user to send specific commands to the digital interface. A
complete understanding of the programming of the digital interface is required to
effectively use this command. Be warned that certain sequences of this command
can cause damage to certain digital components. It should be used with extreme
caution. It is used in very advanced programming techniques. The command is the
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'tx' command and is used as follows:
tx {aaa}
where {aaa} is the decimal character that is to be sent to the digital interface. ie:
tx 186
will transmit character 186 to the digital system interface.
Further Decision Making Instruction
The following command can be used to make decisions based on the contents of the
currently selected register pair. The general format is:
ds
This instruction will decrement the currently selected A register, then if the A register
is non zero proceed to the next instruction in the sequence. If after the register is
decremented the result is zero, the next instruction is skipped, the sequence passing
to the current line + 2. ie:
10:
a3=3
ds
g 10
q
In this example, the loop 10: --> g 10 will be performed 3 times.
Advanced Reading of TDM's
An instruction exists that allows the reading of all defined s88 TDM's. Special flags
have been incorporated into the C80prox program. These flags are numbered 1001
to 1496. They represent the 496 possible contacts that can be connected to the
Marklin digital system. The general format of this command is:
rm0
When the 'rm0' command is issued, all defined s88 modules (See set up
procedures), will download their contents. The current status of any of the defined
contacts can be tested using the semaphore flag instruction 'tg' as discussed at the
beginning of this advanced section. The possible flag range therefore for the 'tg'
command is expanded to include flags 1001 to 1496.
Alternate Configuration File
An alternate configuration file can be used by selecting the "/c:" switch on the
command line when C80prox or Setpro is invoked:
ie: C:\TRAIN>c80prox /c:myconfg
C:\TRAIN>setpro /c:myconfg
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will invoke c80prox or setpro using the configuration found in myconfg file. The "/c:"
switch must be the last item on the command line. The setpro program also uses this
switch to build and edit this alternate configuration. If the "/c:" switch is not
specified, c80prox and setpro will default to the standard configuration file, "c80pro".
The DOS extension of ".INI" does not need to be entered.
Locomotive Speed Mapping
The Marklin Motorola Digital System defines 15 physical speed settings, 0 to 14.
C80prox gives you the ability to modify the speed settings for locomotives when
under computer control. By editing the DOS file ‘c80speed.ini’ in the main C80prox
directory this can be achieved. The format of this file is as follows:
Addr1,s1,s2,s3,s4,s5,s6,s7,s8,s9,s10,s11,s12,s13,s14
Addr2,s1,s2,s3,s4,s5,s6,s7,s8,s9,s19,s11,s12,s13,s14
Each line in the ‘c80speed.ini’ file MUST contain exactly 15 entries. The first entry is
the Digital Address of the locomotive and the remaining 14 entries define the speed
mapping for that address. You cannot map speed 0. Example
Line 1: 63,3,3,3,4,5,6,7,8,9,10,11,12,12,12
Here locomotive address 63 will have the following speed map:
0 = 0, 1= 3, 2 = 3, 3 = 3, 4 = 4, 5 = 5, 6 =6, 7 = 7, 8 = 8, 9 = 9, 10 = 10, 11 =
11, 12 = 12, 13 = 12
and 14 = 12.
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Appendix A
Marklin Part No. 4999 Digital Vista Dome Car with Functions
The digital vista dome car is equipped with a permanent built-in function module. It
can be operated from the C80prox program using the address "10", with the "fc"
command. The following function can be switched by remote control.
Function Meaning
F1 Waiter moves forward
F2 Waiter moves in reverse
F3 Turn table lamps on/off
F4 Turn compartment ceiling lights on/off
These functions can be activated either when the car is moving or standing still, as
long as it is being operated on the Digital system.
Marklin Part No. 4998 Digital Dance Car with Functions
The digital dance car is equipped with a permanent built-in function module. It can
be operated from the C80prox program using the address "20", with the "fc"
command. The following function can be switched by remote control.
Function Meaning
F1 Turn ceiling lights on/off
F2 Couples start/stop to whirl around the dance floor
F3 Start/Stop Music
Latin Rock
Boogie
Tango
Tales from the Vienna Woods (Waltz)
Rock ‘n’ Roll
Aura Lee
F4 Select next piece of music
These functions can be activated either when the car is moving or standing still, as
long as it is being operated on the Digital system.
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Appendix B
Cabling Requirements for use with C80prox
The following cable should be constructed to connect the IBM PC or compatible
system with the digital computer interface.
605x DIN Signal Name IBM DB 9F IBM DB 25F
1 Receive Data 3 2
2 Not Used
3 Ground/Common 5 7
4 Transmit Data 2 3
5 Ready/Busy 8 5
There are 4 encoding switches on the rear of the Interface. These must be set for
correct use with a IBM PC or compatible. Switches 1 & 2 are up and Switches 3 & 4
are down.
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Appendix C
Sequence Command Summary
Locomotive Commands
Command Desciption
l g Control
l a Accelerate
l b Brake
r Reverse
s Stop
f e Auxiliary Function Enable
f d Auxiliary Fucntion Disable
f c Operate Function Carriages
s m Set maximum speed
s a Set acceleration inertia
s b Set braking inertia
m a Build a Multi Header Loco
m b Build a Multi Header Loco
m c Build a Multi Header Loco
m d Build a Multi Header Loco
Solenoid Controls
Command Description
m Toggle Solenoid
m g Force solenoid to green
m r Force solenoid to red
x Execute Solenoid Macro
Train Detectors
Command Description
r k Wait for train detected
k Wait for train detected
r w Wait for train NOT detected
w Wait for train NOT detected
r m Read and store s88 module
c m Clear a s88 module
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Other Commands
Command Description
z Sleep
p Sleep
p w Wait for key press
g Goto
g r Goto Random
g f Go forward
g b Go back
g d Go direct to statement line
g s Go subroutine
r t Return from subroutine
! Comment
q Quit sequence
a = Set A register
b = Set B register
a + Increment A register
a - Decrement A register
b + Increment B register
b - Decrement B register
r = Change register pair
s f Set flag
r f Reset flag
t f Toggle flag
t g Test flag and goto Label
t s Test flag and go subroutine
n g Test flag and if NOT set goto Label
n s Test flag and if NOT set go subroutine
t x Transmit directly to interface
d s Decrement A register and skip if not zero
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Version Control
Date Version Author Description
8 th September 2003 1.0 Peter Worboys Initial Word Document Version
16 th October 2003 1.1 Peter Worboys PDF Version and minor typographical errors corrected
Page 39 Version 1.1 October 16, 2003
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