Multi-Protocol decoder with Load Regulation with
Contents
1. 4 Speed steps using CV2 CV5 and CV6 0 The sum of all values is 6 Characteristics using CV67 CV94 16 CV 29 preset to this value ex factory Short address CV1 register 1 Long address CV17 and CV18 32 Programming with a Marklin Center not CS2 MS2 see DCC With a Marklin center all CV s can be programmed but not read 1 Switch Center off and on 2 Select the address of the decoder and switch the light on 3 Operate the direction change over 5 times in quick succession with the stationary locomotive speed step 0 until the light turns off 4 Enter the number of the CV that is to be programmed 5 Enter the locomotive address on the center that is program the CVs 6 Briefly operate the direction change over The rear light flashes fast 4 times 7 Enter the desired value for CV e g a locomotive address 8 Briefly operate the direction change over The rear light flashes slowly 4 times If further CVs are to be programmed repeat points 5 8 If programming is to be terminated switch the center to STOP or set the address to 80 and briefly operate the direction change over Note Since programming with a Marklin Motorola digital center accepts only inputs of 01 to 80 the value O must be entered by entering the address as 80 Page Register for inputting CV Numbers greater than 79 CV addresses larger than 79 can only be programmed with the help of the page register CV66 If CV66 has a value higher tha2. It can be used in DCC and Motorola systems and operates equally well in analog mode with DC or AC power and direction of travel change over using high voltage pulse Marklin system The decoder works with a frequency of 18 75 kHz and is not only suitable for DC motors but also for bell armature motors e g Faulhaber Maxon Escap up to a continuous power of 1 A Short term higher switching on current are tolerated well The motor characteristics are setup either by means of the minimum middle and maximum speeds or by different CV s for the individual soeeds The load control can be individually adapted to different locomotive motors by setting these control parameters The decoder has two travel direction dependent lighting outputs as well as two additional special function outputs which are switched using function keys f1 and f2 Function keys f3 and f4 can be used to switch a shunting mode with extended low speed operating range and the starting brake inertia The allocation of the switching tasks such as lighting special function outputs shunting mode and adjustable starting brake inertia can be freely assigned to the function keys of the digital center Function Mapping For operating e g electric couplers the special function outputs can be time limited and if desired the motor can be activated for a short time shunting tango Head and tail lighting can be switched off depending on the direction via the special function outputs
3. Train switchable lighting The decoder is programmable with the Intellibox DCC and M rklin controllers All CV s are programmable with these devices Ex Factory Setting Ex factory the decoder is configured in DCC Motorola operating mode It switches between the two formats automatically Additionally the decoder can be controlled with a DC device or AC transformer Marklin System in analogue 2 rail or 3 rail installations Installation of the decoder 76 425 Plug s pin assignment according Connection of the decoder to NEM 652 for DCC decoder Remove the strapping plug from the locomotive a ol and put the decoder s interface plug into the Secon vacated socket Left power pickup black If the lighting does not operate in the correct iair EPE direction then you must rotate the plug 180 Lahing common alia degrees Right power pickup red Connection of special functions Besides lamps for lighting you can also use different items on the special functions outputs such as smoke generator or Telex coupling For travel direction independent switching the outputs can be paralleled Additional special functions such as smoke generator telex coupling or driver compartment lighting can be connected to the special function outputs A1 and A2 The feed to the device is soldered directly to the decoder circuit board The return line is connected either to the blue wire of the decoder or the locomotive chassis Connection of an IntelliS
4. not switched off or on by other function keys i e the Function Mapping CV for f key which is entered here must be set to zero So that the switching off of the lights functions correctly both CV s 107 and 108 must always be programmed If one of CV s 107 or 108 is programmed with the value 0 the function is considered to be deactivated The value programmed into CVs 107 and 108 consists of two parts Firstly to which of the outputs A1 to A7 the light to be turned off is connected and secondly with which function key f1 to f12 the lighting is to be switched Because a CV can only contain value the operation value is calculated according to the follow schema Light allocation AOv white light front AOh white light rear CV107 for red light front CV108 for red light rear Calculation Output 16 function key Example the red front light is to be connected to A1 and controlled by f5 CV 107 1 16 5 21 The red front light is to be connected to A2 and controlled by f6 CV 108 2 16 6 38 Configuring Function Outputs A1 and A2 timed operation and Shunting tango A1 and A2 can have an electric coupling connected to them If the corresponding output is switched on it stays on for the time specified in CV 99 If additionally the locomotive s motor is to operate for this time then Shunting tango must be activated in CV100 RailCom If the locomotive decoder is to operate with RailCom Bit 3 of CV 29 must be set Additionally the Mot
5. 7 CV38 CV39 CV40 CV41 CV42 CV43 CV44 Function key f1 Function key f2 Function key f3 Function key f4 Function key f5 Function key f6 Function key f7 Function key f8 Function key f9 Function key f10 CV45 Function key f11 CV46 Function key f12 Assignment of the individual Bits Bit 0 Light output front Bit 1 Light output back Bit 2 Special function A1 Bit 3 Special function A2 i Shunting mode 1 2 4 8 16 32 0 0 0 0 0 0 0 0 N N Co 0 0 Start brake inertia 32 47 Speed correction forwards 48 49 Locomotive decoder configuration Value 0 255 32 Bit 0 0 Motor load regulation On 0 Bit O 1 Motor load regulation Off 1 Bit 1 0 SUSI configured for Sound module 0 Bit 1 1 SUSI configured for LISSY Mini transmitter 2 Bit 2 0 brakes to 0 in brake section 0 Bit 2 1 brakes to speed step in CV52 4 Bit 3 0 Data format DCC and Motorola 0 Bit 3 1 Data format only DCC 8 Bit 4 0 Data format DCC and Motorola 0 Bit 4 1 Data format only Motorola 16 Bit 5 0 Dimming for A1 and A2 Off 0 Bit 5 1 Dimming for A1 and A2 On 32 Bit 6 0 Light outputs not swapped 0 Bit 6 1 Light outputs swapped 64 Bit 7 0 Brake only with brake signal 0 Bit 7 1 Brake with analog potential 128 CV Description Value Default range value 5 Final speed in a braking section 1 only AC operation 2 only DC operation 3 AC and DC operation with automatic recognition 53 54 56 56 Regulation Frequenc Motor reg
6. BJ Uhnlenbrock __xai G digital oe So batelli Drive Deluxe 76425 Multi Protocol decoder with Load Regulation with RailCom for DC and Faulhaber motors Features e Multi protocol Load regulated decoder for DCC and Motorola e Suitable for DC and bell armature motors to 1 A e Quiet motor running by using 18 75 kHz control frequency e 14 27 28 128 speed steps depending on data format e Short addresses 1 127 and long addresses for 128 9999 e NMRA compliant e RailCom e Adjustable minimum maximum and medium speeds e Speed step tables for 14 and 28 speed step mode e Main track programming DCC e Shunting mode half speed toggled using F3 e Starting brake inertia switched using F4 e Headlights switched using FO dimmable e 2 special function outputs switched using F1 and F2 dimmable or time restricted e With SUSI sound interface 4 pole mini socket for the connection of sound modules or other modules controllable using auxiliary functions f1 to f12 e Produces the address identification for the control of the LISSY of mini transmitter 68 400 e Reacts to DCC conforming brake signal or brake sections with DC voltage e Overheating protection all output are short circuit protected e Conventional DC or AC operation with automatic change e All CV s are programmable with digital devices using DCC and or Motorola formats Description The locomotive decoder 76 425 is a small efficient multi protocol decoder
7. d if the damage was caused by inappropriate treatment Please note that according to EMV law the component may only be installed in vehicles which carry the CE logo The trade names mentioned are registered trade marks of the respective companies BJ Uhlenbrock o digital Our contact Details 4 033 We are available if you have any questions Internet FAQs are found at www uhlenbrock de 405 76425 E Mail service uhlenbrock de Hotline 49 0 2045 8583 27 Wed 16 00 18 00 ae and Mon Tue Thu Fri 14 00 16 00 D 46244 Bottrop CE Made in Germany Electronic devices do not jz belong in household rubbish Part No 76 425 Service In the event of a defect or failure send the unit together with the invoice and a short description of the fault back to us for repair
8. devices Use the programming menu of its DCC controller to select and program the decoder s CV s by register CV directly or page mode programming With a DCC controller it is also possible to program the decoder using main line programming For the exact procedure refer to the controller user manual Programming of long addresses without programming menu If programming is to be done with controllers that do not support programming with an input menu the values for CV 17 and CV 18 must be calculated Here is a guide for programming of address 2000 e Divide the address by 256 2000 256 7 remainder of 208 e Take the integer result 7 and add 192 e Program the result 199 into CV 17 e Program the remainder 208 into CV 18 Important Set bit 5 of CV 29 to 1 so that the decoder uses the long address Values for calculating the CV value CV s 29 and 49 can be used to set the decoder into different modes The value to be programmed is calculated by using the CV and adding the values of the desired functions Example CV 29 function Normal driving direction Value 0 pee Bormial Giving cueelon Reverse driving direction 28 speed steps Value 2 14 27 speed steps Ea Auto Analog digital change over Value 4 28 128 speed steps 2 Only digital operation Loy RailGom switched off Value 0 RA Automatic analog digital change over Speed steps using CV 2 5 6 Value 0 RailCom switched off EA Short address Value 0 NaCO Switched on
9. for the CV and confirm this with the reversing knob The Mobile Station then programs the CV with the desired value Attention Before programming remove all locomotives that are not to be programmed from the track Motor Regulation The motor s load regulation can be adapted to suit the locomotive with CVs 53 to 58 Guide for changing the controller parameters P I D 1 Set CV54 55 and 57 with factory setting of the decoders CV2 5 und 6 min max and middle Speed Set CV55 and 57 to zero Set CV54 so that the locomotive just moves on speed step 2 Increase CV55 so that the locomotive moves off quickly as desired when changing the speed step from 0 to 1 The step size should be 1 5 Jerky behaviour with the change of speed step can be compensated for in CV57 The step size should be 1 6 If necessary adapt CV2 5 6 from step 2 and start over with the adjustments 2 3 4 Oe Nr If no satisfactory result can be obtained then you must a change the regulation repetition rate in CV53 b Increase the measuring time for the back EMF voltage in CV58 With some motors smooth running can only be achieved at low speed in this way c reduce the regulation frequency in CV56 this is valid when the locomotive already runs at top speed at a speed step lower than the maximum and after no further change in speed occurs Make the respective changes to CV53 56 58 in small increments and if necessary repeat t
10. he PID regulation in points 1 to 6 Table of CVs Configuration Variables range value Mot 1 80 1 63 Oo t Acceleration 1 means that every 5 ms the actual speed is increased by 1 CV 1 2 1 63 2 If the internal maximum speed is set to 200 CV5 50 or CV94 200 then a acceleration time from 0 to Fmax is 1sec 4 1 63 5 1 63 1 63 7 Manufacturer ID 17 Long locomotive address 1 9999 2000 18 17 high byte 18 low byte 199 231 0 255 199 208 Consist address double traction 1 127 0 Consist address inactive When bit 7 1 the driving direction is reversed The desired speed CADR 128 reverse direction RailCom Configuration Bit 0 0 Channel 1 not free for address broadcast Bit 0 1 Channel 1 free for address broadcast Bit 1 0 Channel 2 no data transmission Bit 1 1 Channel 2 data transmission allowed Configuration for DCC 0 255 Bit 0 0 Normal direction Bit 0 1 reversed travel Bit 1 0 14 speed steps Bit 1 1 28 speed steps Bit 2 0 Only digital operation Bit 2 1 automatic analog digital switching Bit 3 0 RailCom Off Bit 3 1 RailCom On Bit 4 0 Speed steps using CV 2 CV 5 and CV 6 Bit 4 1 Characteristics using CV 67 to CV 94 Bit 5 0 Short address CV 1 Bit 5 1 Long address CV 17 18 33 46 Allocation of the function outputs which are to be activated with function keys like light and special functions CV33 Light operation forwards CV34 Light operation backwards 0 63 CV35 CV36 CV3
11. n 0 then the contents of CV66 times 64 will be added to every address entered The entered value must lie in the range 1 to 64 When leaving Motorola programming mode the page register CV66 is automatically reset to zero Offset Register for entering CV values greater than 79 CV values larger 79 can be programmed only with the help of the offset register The offset register is CV65 If CV65 contains a value gt 0 then all following programmed values are calculated by multiplying the contents of CV65 by 4 and adding the result to the entered value When leaving Motorola programming mode the offset register CV65 is automatically reset to zero Note When programming CV65 and CV66 the contents of the offset and page registers have no effect Programming with a Mobile Station 1 The Programming Menu is available in the Mobile Station s Loco Menu only for certain locomotives A locomotive which is equipped with a programmable decoder must be selected from the Database Proceed as follows 1 Add a new locomotive and select Part No 36330 The Display then shows locomotive Ee 3 3 2 Press the MENU ESC button and select the LOK Change LOK NDERN column Here you will find the last function of Register Programming indicated by REG Use this function to change the decoder s CV s You can only write to the CV s with this function 3 Enter the number of the CV and confirm this with the reversing knob 4 Enter the value
12. orola Format in CV 12 must be switched off Marklin braking section The decoder reacts to a Marklin brake section brakes with analog power on the track if CV29 bit 2 and CV49 bit 7 are set to 1 factory setting 1 and 0 Programming The Configuration variables CV s form the basis of all possible operations of the decoder in accordance with the DCC standard The decoder can be programmed with the Intellibox DCC controllers and Motorola controllers Programming with the Intellibox We recommend that irrespective of the data format that will eventually be used the decoder be programmed using the menu for DCC decoders The Intellibox supports DCC programming with a user friendly input menu Long addresses do not have to be calculated laboriously as they can be entered directly The Intellibox calculates the values for CV 17 and CV 18 automatically Besides this the Intellibox sets Bit 5 of CV29 to 1 so the decoder uses the long address Special case locomotive addresses 80 to 255 in Motorola format In Motorola format the Intellibox supports an address range to 255 Addresses 1 to 80 can also be programmed freely using DCC programming However if locomotive addresses higher than 80 are to be used the locomotive address must be programmed according to the chapter Programming with a Marklin controller After programming is complete CV 1 has a value of 0 and the decoder uses the Motorola address larger than 80 Programming with DCC
13. ound module or a LISSY mini transmitter 68 400 Alternatively a plug from an Intellisound module or a LISSY mini transmitter can be inserted into the SUSI interface socket on the under side of the decoder For controlling a LISST mini transmitter program Bit 1 in CV49 to 1 so that the decoder sends the identification address for the control of the LISSY mini transmitter to the SUSI interface For operating a sound module on the SUSl interface Bit 1 in CV49 must be set to 0 Factory setting Mounting the decoder in the locomotive Use the enclosed double sided tape to fasten the decoder to any place in the locomotive The sticking pad protects the decoder against conductive connections and holds it in place reliably Ensure that even after re assembly of the locomotive no short circuits occur from jammed wires A short circuit in the area of the motor lighting pick up and wheel contacts can possibly destroy the component and electronics of the locomotive Switch off train lighting front and rear In CV107 front and CV108 rear the special function number 1 12 which will turn off the white and the red light front and rear can be entered It can also be programmed here which function output has the red end of the train light connected to it The function entered here must be configured in the Function Mapping so that it switches no other outputs Further the Function Mapping must configured so that the outputs for the red lights are
14. ulation D Constant Time slot for AD transducer measurement 59 Reset to factory defaults 0 1 If this CV is set to 1 the decoder will be returned to factory setting 0 7 Monitoring of Outputs switching off O All on 1 Motor off 2 Light A1 A2 off 4 Temperature 61 Shutdown temperature in C 0 2 2 0 Temperature monitoring off do not change ae 62 Error Buffer for Short Circuit reporting temperature monitoring 0 no reporting 1 Motor 2 Light A1 A2 4 Temperature Applies if CV49 Bit 2 1 and Bit 7 1 For CV Programming with a Motorola center LS For OV Programming win a motoria center S S o For CV Programming with a Motorola center 67 94 Characteristic curve for speed steps 1 28 0 255 Timed switching of Outputs A1 and A2 0 A1 and A2 have timed restriction of A1 has timed switching 2 A2 has timed switching 3 A1 and A2 have timed switching a ho eraa O U In 100ms A value of 10 represents 1 second LISSY Train catagory Technical Data Addresses 1 9999 Ilong DCC address Max current consumption loading 1 4 A Function outputs 1 A each Size 22 x 12 5 x 5 5 mm The constant loading capacity may vary after installation Guarantee declaration Each component is tested for its complete functionality before distribution If a fault should arise within the guarantee period area of 2 years we will repair the component free of charge upon production of proof of purchase The warranty claim is voi
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