User manual

ManualsBrandsUHLENBROCK ManualsDigital SystemsDigital-Servo

Digital-Servo 81 310

Charateristics

• For Märklin oder DCC Digital systems and Analogue operation

• Integrated Digital decoder

• Switchable by locomotive functions, solenoid or proportional to speed setting

• Configurable turning speed

• Up to four configurable stop positions

• Rotation angle up to 180°

• Configured by DCC CV programming or by a Motorola Digital center

• With mounting material, cam levers and control wires

2 x 0.4 mm and 1 x 0.6 mm, length 100 mm

• Torque 2 Ncm

• Dimensions 20.0 x 17.6 x 8.0 mm

Description

The digital servo with the integrated digital decoder is suitable for installation in vehicles, as well as for use

in stationary working models. The quiet, smooth running spoils even the fastidious Model railroader. The

servo moves the item with the enclosed control wire. In vehicles for example, pantographs or doors can be

moved. In fixed items for example, it can move turnouts, signal semaphores, boom gates, water cranes and

gates.

With the enclosed mounting material the servo can be installed in many different positions.

Connection

The digital servo has two connecting wires which are connected in an analogue operation as shown below

or in digital operation to the track power from the digital center or a Booster.

Attention: Manual turning of the servo cam will destroy the servo!

Example for connecting in Analogue Operation

Meaning for the connection:

Plus to red, Minus to black wire – the Servo moves to Position 1.

Plus to black, Minus to red wire – the Servo moves to Position 2.

The servo operates for as long

as a key is pressed, up to the

stop position.

Important: Only one key can be

pressed at a time!

Attention: The reversing pulse from a Märklin transformer will destroy the servo!

Analogue Operation

The Servo can be operated with DC or AC voltage between

10V und 20V. Depending on the polarity the servo moves

between two programmable end positions at a maximum

angle of 180°. These end positions can be programmed, for

use in an analogue system, with a digital center in CV261

for position 1 and CV262 for position 2 (see the section

“Programming “).

Bit 0 in CV 29 can be used to swap the rotation direction.

Summary of content (6 pages)

PAGE 1
Digital-Servo 81 310 Charateristics • • • • • • • • For Märklin oder DCC Digital systems and Analogue operation Integrated Digital decoder Switchable by locomotive functions, solenoid or proportional to speed setting Configurable turning speed Up to four configurable stop positions Rotation angle up to 180° Configured by DCC CV programming or by a Motorola Digital center With mounting material, cam levers and control wires 2 x 0.4 mm and 1 x 0.6 mm, length 100 mm • Torque 2 Ncm • Dimensions 20.0 x 17.
PAGE 2
Digital Operation In the digital operation the servo can be controlled in five different operating modes. The appropriate operating mode is specified in CV257 (see the section “Selection of Digital Format and Operating Mode”). In all modes the operating speed between the end positions are adjustable (CV 258), as is a starting delay (CV259). The brake delay is fixed. Up to four stop positions can be programmed in CVs 261 to 264.
PAGE 3
Operating Mode 4 – Control by 1 Solenoid Address and 2 Stop Positions (DCC only) Using one solenoid address the servo can travel between two programmable stops through a maximum angle of 180°. When the solenoid address is switch to “round/red” stop position 1 from CV261 is approached. When the solenoid address is switch to “straight/green” stop position 2 from CV262 is approached.
PAGE 4
Programming The basis for setting up all the digital servo’s options is the Configuration Variables, CVs for short. The Digital servo can be programmed with Intellibox, DCC and Motorola Center. Note: During Programming the servo moves to the central position. It moves slightly around this position during every read and write operation. Programming with the Intellibox The Intellibox supports DCC programming with a user friendly embedded menu. Long addresses do not need to be laboriously calculated.
PAGE 5
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 a Motorola digital center from Märklin only accepts inputs of 01 to 80, the value "0" must be added by entering the address as "80". Page-Register inputting of CV-Numbers greater than 256 If CVs above 256 are to be programmed then for this a 4 must be programmed into the CV66 (page register).
PAGE 6
0-255 Factory default 6 0-4 0 0-63 0 0, 4 0 - - 0-255 1 0-63 10 0-63 2 CV Description 29 258 Configuration DCC Standard Bit 0=0 Normal driving direction Bit 0=1 Reversed driving direction Bit 1=0 14 speed steps Bit 1=1 28 speed steps Bit 2=0 only digital operation Bit 2=1 auto digital/analog detection Bit 5=0 Short Address (CV 1) Bit 5=1 Long Address (CV 17/18) Index Register for “small” DCC Centers 0 = Help register inactive 1 = CVs 96-99 program CVs 257-260 2 = CVs 96-99 program CVs 26