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LD-G-32.2 and LD-W-32.2

6.5. Mounting decoders without interface

Locate   the   position   for   the   decoder   after   opening   the   locomotive
housing. Disconnect the motor from the rail current collectors or the
change-over switch from the motor and rails if you have a locomotive
with   electronic   change-over   switch.   The   change-over   switch   is   no
longer necessary, you can remove it. 

Caution:

The interference suppression  devices mounted to the motor  or the
connecting   wire   must   not   be   removed!   Motor   and   interference
suppression devices are one unit. If even one part is removed, it can
cause extreme interference! 

Connecting the decoder to the motor

Connect the decoder to the rail current collectors and to the motor.
Should   the   locomotive´s   direction   of   motion   in   analogue   mode   not
match the direction of motion set at the speed control you have to
swap the connections to the rail current collectors / the slider. 

Fig. 1: Connection of 
an d.c. motor and the 
power supply

Page 22

Содержание LD-G-32.2

Страница 1: ...s e l e k t r o n i k Manual Locomotive decoders LD G 32 2 and LD W 32 2 LD G 32 2 Item no 41 01420 Item no 41 01421 Item no 41 01422 LD W 32 2 Item no 41 02420 Item no 41 02421 tams elektronik n n n...

Страница 2: ...l specifications 17 6 Connections 18 6 1 Connector pin assignment LD G 32 2 19 6 2 Connector pin assignment LD W 32 2 20 6 3 Using decoders with interface connectors 21 6 4 Use in locomotives with a c...

Страница 3: ...nic or mechanical including photocopying without prior permission in writing from Tams Elektronik GmbH Subject to technical modification The asterisks RailCom is the registered trademark of Lenz Elekt...

Страница 4: ...which take a lot of effort to correct Keep this manual safely so that you can solve problems in the future If you pass the decoder on to another person please pass on the manual with it Intended use...

Страница 5: ...t the PCB is not completely inserted This is not a fault Available versions Connecting wires Interface LD G 32 2 LD W 32 2 without wires with wires according to NEM 650 8 pole NEM 652 according to NEM...

Страница 6: ...tion set e g item no 70 40110 70 40210 or 70 40310 In order to bridge short current interruptions you need an electrolytic capacitor with a capacity of 100 to 470 F and a proof voltage of minimum 35 V...

Страница 7: ...r for this module as described in this manual and only use certified transformers Connect transformers and soldering irons only in approved mains sockets installed by an authorised electrician Observe...

Страница 8: ...uitable and can cause accidents fires and injury Prevent this by working in a clean dry room with enough freedom of movement Other dangers Children can cause any of the accidents mentioned above becau...

Страница 9: ...pply the soldering tip to the soldering spot in such a way that the wire and the soldering eye are heated at the same time Simultaneously add solder not too much As soon as the solder becomes liquid t...

Страница 10: ...addresses In the DCC format the decoder can be driven in all speed levels 14 28 or 128 In the Motorola format the decoder can be driven in 14 or 27 speed levels Driving all 27 speed levels can be don...

Страница 11: ...truction generate very high excess voltage impulses when changing the driving direction When using them with the modern supply voltage of 230 V too high excess voltage impulses can occur damaging elec...

Страница 12: ...is possible to switch on and off the load control by varying a CV variable of the decoder The parameters of the load control may be altered in order to adapt the decoder to the motor s individual cha...

Страница 13: ...imum velocity From these two settings the decoder generates a linear velocity characteristic When the speed level mode is set to 28 speed levels it is possible to assign any motor voltage to all of th...

Страница 14: ...cifications Effects of the function outputs It is possible to set the following effects for the function outputs individually Switching on and off depending on the direction of travel Flashing and dou...

Страница 15: ...automate procedures and to reduce complex processes to one keystroke Dimming depending on the velocity You can automatically switch functions depending on the velocity when reaching a speed level def...

Страница 16: ...special receivers so called detectors The decoders must be designed to send the RailCom messages When so programmed the locomotive decoders LD G 32 2 and LD W 32 2 send continuously the basic extende...

Страница 17: ...r of outputs 3 Max current output AUX1 300 mA AUX2 300 mA AUX3 200 mA Connection for buffer capacitor Capacity Proof voltage 1 100 to 470 F 35 V Interface depending on the decoder type and the version...

Страница 18: ...the motor lighting or other accessories check if their current is below the maximum permissible values and the total current is below the safe load Should the permissible current be exceeded this can...

Страница 19: ...lector or slider X2 white AUX1 lighting forward motion function key F0 X3 yellow AUX2 lighting backward motion function key F0 X4 blue RL common return conductor for all function outputs X5 Positive p...

Страница 20: ...ider X2 grey AUX1 lighting forward motion function key F0 X3 yellow AUX1 lighting backward motion function key F0 X4 orange RL common return conductor for all function outputs X5 Positive pole of buff...

Страница 21: ...and provided the special connector is designed for it additional accessories When mounting decoders with 6 pole interface connectors according to NEM 651 or 8 pole interface connectors according to N...

Страница 22: ...ove it Caution The interference suppression devices mounted to the motor or the connecting wire must not be removed Motor and interference suppression devices are one unit If even one part is removed...

Страница 23: ...th one side to vehicle ground the connection is complete If not connect the second side of the lamp or the accessory to the decoder s common return conductor for all function outputs You find the fact...

Страница 24: ...he data signal and thus to disturbances in digital operation Always determine the necessary series resistor s value for the peak value of the available operating voltage With regulated boosters this c...

Страница 25: ...several LEDs in parallel each via a series resistor of its own The current consumption is max 20 mA for all LEDs depending on the series resistor s value The maximum number of LEDs to be connected in...

Страница 26: ...When you want to switch an accessory accessories via the decoder which connection would lead to exceeding the maximum current at the output or of the decoder you can switch the accessories via a rela...

Страница 27: ...medy by connecting a buffer capacitor The electrolytic capacitor should have a capacity of minimum 100 F and a proof voltage of minimum 35 V Observe the correct polarity when connecting the capacitor...

Страница 28: ...for both DCC and Motorola format it is recommended to program the decoder in the DCC format After having finished programming the decoder it is possible to control it in Motorola format as well Please...

Страница 29: ...2 Operate the direction switch Lighting flashes faster 3 Enter the value you want to set into the register as Motorola address 4 Operate the direction switch Lighting flashes more slowly Repeat steps...

Страница 30: ...e following lists shows all configuration variables for the DCC format and registers for the Motorola format that can be set for the locomotive decoders In the lists you will find in the column CV no...

Страница 31: ...2 Only for DCC format Most central units permit entering extended addresses directly The CVs 17 18 and 29 are set automatically to the proper values 18 05 0 255 255 Consist address 19 53 1 127 0 2nd a...

Страница 32: ...ultiplyed by 4 is added to the value of the register to be programmed Example for inputting the value 137 into register 09 1 137 4 34 remainder 1 2 Programming for register 62 the value 34 3 Programmi...

Страница 33: ...andard 14 speed levels Basic addresses Automatic analogue recognition off RailCom off Example CV 29 46 Direction Standard 28 or 128 speed levels in DCC mode Automatic analogue recognition on RailCom o...

Страница 34: ...next higher lower speed level when the locomotive is accelerating braking The delay is calculated as follows value of CV 3 x 0 9 sec number of speed levels Braking rate 4 45 0 255 LD G 32 2 15 LD W 3...

Страница 35: ...reacts as expected on the braking route The setting of the negative or positive d c voltage is related to the right rail as seen in the locomotive s direction of motion Starting kick 65 62 0 255 LD G...

Страница 36: ...e fine tuning of the load control The value has to be adjusted in very small steps A too high value heavy shuttering of the locomotive Parameter of load control KD 52 25 0 255 40 Differential componen...

Страница 37: ...the locomotive is shuttering Increase the value for CV 52 KD in 5 steps If this does not lead to an improvement of the driving characteristics set the value of CV 52 back to factory setting default va...

Страница 38: ...tched with F5 CV 39 2 Example AUX1 and AUX2 to be switched with F6 CV 40 3 1 2 Effects of the outputs Name of CVs registers CV no Rg no Input value Default Remarks and Tips AUX1 53 26 0 255 0 Independ...

Страница 39: ...0 5 Hz CV 112 230 1 Hz CV 112 255 2 5 Hz Dimming of the outputs Name of CVs registers CV no Rg no Input value Default Remarks and Tips AUX1 AUX2 62 35 1 255 255 Reduction of the voltage applied to the...

Страница 40: ...voltage AUX1 AUX2 118 54 1 255 255 AUX3 119 55 1 15 15 Values are applied to the outputs determined in CV 116 and starting from a speed level determined in CV 113 only It is possible to choose a valu...

Страница 41: ...r the locomotive does not run or runs badly Possible cause The set values for the CV are inconsistent Perform a decoder reset and program the decoder anew In digital mode the locomotive suddenly runs...

Страница 42: ...levels Change the speed mode at the central and or at the decoder Hotline If problems with your decoder occur our hotline is pleased to help you mail address on the last page Repairs You can send in a...

Страница 43: ...s and quality of the components as well as the function of the parts according to the parameters in not mounted state We guarantee the adherence to the technical specifications when the kit has been a...

Страница 44: ...t installed by an authorised electrician Make no changes to the original parts and accurately follow the instructions connection diagrams and PCB layout included with this manual Use only original spa...

Страница 45: ...t a m s e l e k t r o n i k LD G 32 2 and LD W 32 2 English Page 45...

Страница 46: ...t a m s e l e k t r o n i k English LD G 32 2 and LD W 32 2 Page 46...

Страница 47: ...t a m s e l e k t r o n i k LD G 32 2 and LD W 32 2 English Page 47...

Страница 48: ...n n Information and tips n http www tams online de n n n n Warranty and service n Tams Elektronik GmbH n Fuhrberger Stra e 4 DE 30625 Hannover n fon 49 0 511 55 60 60 fax 49 0 511 55 61 61 n e mail m...

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