GE DS200SDCCG1AGD

Operating Parameters

Product Series: SDCC (Drive Control Card)

Group: G1 (For AC2000, DC2000, EX2000 Drives)

Onboard Memory: DS200SDCCG1AGD Shared RAM accessible by multiple processors for seamless data handling

Four EPROMs (U11, U12, U22, U23): Store factory-programmed configuration data.

One EEPROM (U9): Stores field-adjustable parameters.

Power Input: DS200SDCCG1AGD Received via the 2PL connector from the Power Supply/Interface Board: ±5V, ±15V, ±24V DC.

Connectors:

Eight primary connectors for system communication:

1PL, 2PL  Interface with the Power Supply/Interface Board (IMCP, etc.).

3PL  Interface with the LAN Communication Card (SLCC).

6PL, 8PL  Interface with the Drive Terminal Board (NTB/3TB or STBA) for extensive I/O signal handling.

7PL  Interface with the Signal Processor Card (SPC/SPCB) - Not present on G3 models.

11PL  Outputs to meters - Not present on G3 models.

Diagnostic Indicators  Ten LED indicators that display detailed fault codes in either BCD (Faults 1-399) or Binary (Faults 400-1023) format. Can also be configured to coarsely display runtime variables.

Product Overview

The GE DS200SDCCG1AGD is a core component of General Electric's DIRECTO-MATIC® 2000 control system, serving as a high-performance Drive Control Card (SDCC). GE Drive Control Card is designed to act as the "brain" for AC/DC motor drives and exciters, integrating the primary control circuitry and system software.

As a Group G1 product, the DS200SDCCG1AGD is primarily intended for AC2000, DC2000, and EX2000 drive applications.This card employs an advanced triple-processor architecture with high-speed data exchange via dual-ported RAM, enabling to handle complex motor control algorithms, system-level management, and real-time I/O interactions.

Product Features

Powerful multi-core processing capability. In a three-processor architecture, each unit is responsible for a dedicated task, ensuring the high-speed and precise execution of complex control programs, and is suitable for high-performance vector control or servo applications.

Comprehensive I/O interface capabilities, providing rich digital, analog, encoder feedback and serial communication (RS-232C, RS-422) interfaces, capable of connecting and processing signals from motors, sensors, main controllers and peripheral devices.

Advanced diagnostic and maintenance functions

Intelligent LED diagnosis can quickly identify fault codes through flashing modes, significantly reducing the time for troubleshooting.

The on-board multi-test point design supports convenient signal measurement and circuit debugging using an oscilloscope or multimeter.

The combined design of hardware jumpers and software parameters (stored in EEPROM) can flexibly adapt to different drive types, feedback devices and control logics.

Modularization and scalability. The GE DS200SDCCG1A supports the installation of auxiliary boards (such as LAN communication card SLCC and signal processing card SPC), facilitating system expansion.

The DS200SDCCG1A offers multiple reset methods, including an on-board reset button, remote reset input, and automatic hardware watchdog reset, to ensure the system safely recovers from an abnormal state.

Installation

Preparatory work

Before installation, please clean the circuit board again and ensure that the jumper Settings of the new circuit board are exactly the same as those of the original one to avoid installation errors.

Attention

Please install the replacement circuit board in a protective bag to avoid damage. When operating, hold the edge of the circuit board and place it on a flat surface. The suspicious cables on the faulty circuit board can be directly inserted into the new circuit board, marked and then reconnected without soldering.

Application Scope

This control card is specially designed for the GE DIRECTO-MATIC 2000 series industrial drive platform. Typical applications include:

GE DS200SDCCG1AGD is used for AC2000 AC variable frequency drives to control three-phase AC induction motors or synchronous motors, and is suitable for application scenarios such as fans, pumps, compressors and conveyors.

GE Drive Control Card is used for DC2000 DC drives to control DC motors and is suitable for application scenarios that require high starting torque and precise speed regulation, such as rolling mills and winding machines.

This card is used to control the excitation current of the generator in the EX2000 excitation system.

In automated equipment, it is suitable for scenarios that require high dynamic performance and complex control algorithms, among which the function of the DSP coprocessor is particularly crucial.

Comparison with SDCC Series