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DS200SDCCG1A - Drive Control Board

DS200SDCCG1A - Drive Control Board DS200SDCCG1A - Drive Control Board

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Part No.: DS200SDCCG1A
Manufacturer: General Electric
Country/Region of Manufacture: United States of America
Product Type: Drive Control Card
Series: Mark V

DS200SDCCG1A is a GE Drive Control Card for mark V series. It contains the primary control hardware and software for a drive or exciter. The board comprises of three 16-bit microprocessors and accompanying components coupled by dualported RAM. Dual-ported RAM [DPR] is RAM set up as memory arrays that two microprocessors may access both independently and concurrently.

  • Additionally, the component has interface circuitry that joins with other circuit boards to create different kinds of ac and dc motor drives. The interface circuitry manages and processes consumer I/O, drive and motor signals. (In TC2000 applications, the interface circuitry and three primary microprocessors are utilised for various tasks.)
  • The GE Drive Control Board has three microprocessors and RAM that can be accessed simultaneously by multiple microprocessors. One microprocessor controls the drive and has several built-in functionalities as well as digital and analog I/O. It also contains the software for the user interface. High-speed I/O, digital I/O, analog I/O, and a digital timer are all handled by a single CPU. For motor control processing, one microprocessor is used for math-intensive activities.
  • Multiple connectors on the GE Drive Control Board transmit and receive signals to other boards in the drive. When connecting the cables, make sure they are routed in such a way that they do not come into contact with other components in the drive.

DS200SDCCG1A main microprocessors

Drive Control Processor (DCP)

An 80C186 microcontroller (U1) uses both digital and analog I/O and has many built-in peripheral features.

Motor control Processor (MCP)

An 80C196 microcontroller (U21) has high-speed I/O, ordinary digital I/O, analog I/O, timer/counters, and a watchdog timer. Innerloops like current regulators and motor/technology-specific features like dc phase control, ac motion control, and ac general-purpose makeup MCP software.

Co-Motion Processor (CMP)

For motor control algorithms that are too sophisticated for the MCP, a TMS320C25 digital signal processor (U35) executes math-intensive operations. Only when the drive requires the extra processing power does the SDCC use this processor and the electronics that go along with it.
Only its EPROM and MCP/CMP dual-ported RAM are interfaced with by the CMP.

DS200SDCCG1A Card Connections

Eight connectors (marked _PL) connect the SDCC to the other controller boards and external signals. Power Supply/Interface Board (DS200IMCP, DCI, SDCI, or DCFB) to SDCC I/O: 1PL

  • The Power Supply/Interface Board's 2PL inputs at 5, 15, and 24 V dc are connected to the SDCC. The LAN Communications Card receives outputs from the 3PL SDCC (DS215SLCC)
  • 6PL I/O between the SDCC and the Simple Drive Terminal Board (DS200STBA) or Drive Terminal Board (531X305NTB).
  • 7PL I/O between the SDCC and the Multibridge Signal Processing Card (DS200SPCB) or Signal Processor Card (531X309SPC) (not present on SDCCG3s)
  • 8PL I/O between the SDCC and the Simple Drive Terminal Board (DS200STBA) or Drive Terminal Board (531X305NTB).
  • 9PL - Not Used: (not present on SDCCG3s)
  • SDCC outputs to 11PL meters (not present on SDCCG3s)

LED Display

Depending on the problem number, a bank of 10 diagnostic LEDs on the SDCC displays fault codes in binary or BCD (binary coded decimal) form.


WOC experts are always available to help you with your GE Mark V control component requirements. For more information, please contact WOC.


Frequently Asked Question


What is DS200TCCBG3A?
DS200TCCBG3A is a Microprocessor Application Board (TCCB) developed by GE.

How does the component interface other boards and external signals?
The card interfaces with the other boards of the controller and external signals via eight connectors (-PL).

What is the country of origin for the component?
The component was manufactured in USA.