mxion 7 Segment Decoder SGA User Manual

mxion 7 Segment Decoder SGA

General information

We recommend studying this manual thoroughly before installing and operating your new device.
Place the decoder in a protected location. The unit must not be exposed to moisture

NOTE: Some funktions are only available with the latest firmware. Please make sure that your device is programmed with the latest firmware.

Summary of Funktions

DCC NMRA digital operation Compatible NMRA-DCC module Very small outlet
Outputs invertable
Automatic switch back functions Reset function for all CV values Controllable with each central – easy map Easy function mapping
Connection directly to digital track
Multiple programming options
(Bitwise, CV, POM accessoire decoder, register) Needs no programming load

Scope of supply

• Manual
• mXion SGA

Hook-Up

Install your device in compliance with the connecting diagrams in this manual. The device is protected against shorts and excessive loads. However, in case of a connection error e.g. a short this safety feature can’t work and the device will be destroyed subsequently.
Make sure that there is no short circuit caused by the mounting screws or metal.
NOTE: Please note the CV basic settings in the delivery state.

Product description

The mXion SGA is a very small but powerful segment decoder for display the numbers 1-9 and is therefore ideal as display for HV and HL signals as speed display which digital is switchable. Thanks to its novel mapping and slave mode in combination with a combine signal decoder (e.g. LSD) so that no CVs overlap here or with the lock hast o be worked.
If you use this module as in indicator for the use speed with an HV signal and our LSD signal decoder for control of the LEDs you can easily use them here set CV1 = 1, so everyone will shift CVs of this decoder around 100
(e.g. CV7 (version) then no longer has to work with CV7 but read out with CV107). This makes it possible to use both decoders in the installed condition to program and address them to the outside work like A decoder.

Programming lock

To prevent accidental programming to prevent CV 15/16 one programming lock. Only if CV 15 = CV 16 is a programming possible. Changing CV 16 changes automatically also CV 15.
With CV 7 = 16 can the programming lock reset. STANDARD VALUE CV 15/16 = 145

Programming options
This decoder supports the following programming types: bitwise, POM and CV read & write and register-mode and programming switch.
There will be no extra load for programming.
In POM (programming on maintrack) the programming lock is also supported. The decoder can also be on the main track programmed without the other decoder to be influenced. Thus, when programming the decoder can not be removed.
NOTE: To use POM without others decoder must affect your digital center POM to specific decoder adresses

Programming binary values

Some CV’s (e.g. 29) consist of so-called binary values. The means that several settings in a value. Each function has a bit position and a value. For programming such a CV must have all the significances can be added. A disabled function has always the value 0.
EXAMPLE: You want 28 drive steps and long loco address. To do this, you must set the value in CV 29 2 + 32 = 34 programmed.

Programming switch adress
Switch addresses consist of 2 values.
For addresses < 256 the value can be directly in address low. The high address is 0. If the address is > 255 this is as follows (for example address 2000):
2000 / 256 = 7,81, address high is 7
2000 – (7 x 256) = 208, address low is then 208.

Reset functions

The decoder can be reset via CV 7. Various areas can be used for this purpose.
Write with the following values:

• 11 (basic functions)
• 16 (programming lock CV 15/16)
• 33 (switch outputs)

CV-Table

CV| Description| S| L/S| Range| Note|
---|---|---|---|---|---|---
1| Slave-Modus| 0| W| 0 – 3| Offsets the CVs by CV1 * 100 0 = normal CV addresses

1 = CV addresses shifted by 100 2 = CV addresses shifted by 200 3 = CV addresses shifted by 300

Ideal for combination with other decoders so that the CVs do not overlap (e.g. LSD)

|
5| Fade times| 4| W| 0 – 255| 1ms/ value|
7| Software version| –| | –| read only (10 = 1.1)|
7| Decoder reset functions|

3 ranges available

| | | 11

16

33

| basic settings (CV 1,11-13,17-19) programming lock (CV 15/16)

function- & Switch outputs (CV 20-23)

|
8| Manufacturer ID| 160| | –| read only|
7+8| Register programming mode|

Reg8 = CV-Address Reg7 = CV-Value

| | | | CV 7/8 don’t changes his real value

CV 8 write first with cv-number, then CV 7 write with value or read

(e.g.: CV 49 should have 3)

è CV 8 = 49, CV 7 = 3 writing

|
14| Display number| 2| W| 1 – 9| displayed number (storage safe)|
15| Programming lock (key)| 170| S| 0 – 255| to lock only change this value|
16| Programming lock (lock)| 170| S| 0 – 255| changes in CV 16 will change CV 15|
17| Switch back timer| 0| W| 0 – 255| 0 = deactive

1 – 255 switch back time 250 ms/value

|
18| Switch address calculation| 0| S| 0/1| 0 = Switch Address like norm

1 = Switch Address like Roco, Fleischmann

|
19| mXion configuration| 0| S| | bitwise programming
Bit| Value| OFF (Value 0)| ON
Bit| Wert| AUS (Wert 0)| AN
0| 1| Address 1 normal output| Address 1 invert output
1| 2| Address 2 normal output| Address 2 invert output
2| 4| No display at start| Display number at start
3| 8| Signal state fade over| Signal state with short out
20| Address 1 high| 0| W| 1 – 2048| Switch address 1, if address smaller 256 write to CV21 = desired address!
21| Address 1 low| 1| W
22| Address 1 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
23| Address 2 high| 0| W| 1 – 2048| Switch address 2, if address smaller 256 write to CV23 = desired address!
24| Address 2 low| 2| W
25| Address 2 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
26| Address 3 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
---|---|---|---|---|---
27| Address 3 tief| 0| W
28| Address 3 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
29| Address 4 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
30| Address 4 tief| 0| W
31| Address 4 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
32| Address 5 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
33| Address 5 tief| 0| W
34| Address 5 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
35| Address 6 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
36| Address 6 tief| 0| W
37| Address 6 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
38| Address 7 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
39| Address 7 tief| 0| W
40| Address 7 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
41| Address 8 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
42| Address 8 tief| 0| W
43| Address 8 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
44| Address 9 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
45| Address 9 tief| 0| W
46| Address 9 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
47| Address 10 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
48| Address 10 tief| 0| W
49| Address 10 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
50| Address 11 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
51| Address 11 tief| 0| W
52| Address 11 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction
53| Address 12 hoch| 0| W| 1 – 2048| As Switch address 1, if address smaller 256 write to CV21 = desired address!
54| Address 12 tief| 0| W
55| Address 12 invertiert| 0| W| 0/1| 0 = normal, 1 = inverted switch direction

Technical data

• Power supply:
  7-27V DC/DCC
  5-18V AC

• Current:
  10mA (with out functions)
  Maximum function current:
  40mA

• Temperature range:
  -40 up to 85°C

• Dimensions LBH (cm):
  1.71.32

NOTE: In case you intend to utilize this device below freezing temperatures, make sure it was stored in a heated environment before operation to prevent the generation of condensed water. During operation is sufficient to prevent condensed water.

Warranty, Service, Support

micron-dynamics warrants this product against defects in materials and workmanship for one year from the
original date of purchase. Other countries might have different legal warranty situations. Normal wear and tear,
consumer modifications as well as improper use or installation are not covered. Peripheral component damage is not covered by this warranty. Valid warrants claims will be serviced without charge within the warranty period. For warranty service please return the product to the manufacturer. Return shipping charges are not covered by
micron-dynamics. Please include your proof of purchase with the returned good. Please check our website for up to date brochures, product information, documentation and software updates. Software updates you can do with our updater or you can send us
the product, we update for you free.
Errors and changes excepted.

Hotline
For technical support and schematics for application examples contact:

micron-dynamics

• info@micron-dynamics.de
• service@micron-dynamics.de

www.micron-dynamics.de
https://www.youtube.com/@micron-dynamics

References

• Dynamics | Bikewear für Damen & Herren - Ride your Style
• micron-dynamics

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