Product Details
Configured for high-speed motor and drive regulation in Mark V control systems, the GE DS200SDCCG4A (DS200SDCCG4A Controller Board) provides direct physical execution of drive control, motor control, and co-motion processing tasks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200SDCCG4A |
| Brand | GE (General Electric) |
| Origin | USA |
| Operating Temp | Standard industrial range |
| Microprocessors | 80C186 (DCP), 80C196 (MCP), TMS320C25 (CMP) |
| Memory | 4 x EPROM, 1 x EEPROM |
Backplane Bus Communication and Deterministic Processing
The DS200SDCCG4A utilizes three distinct 16-bit microprocessors interconnected via dual-ported RAM (DPR) to ensure deterministic communication across the Mark V backplane. The Drive Control Processor (DCP) handles system-level operations, while the Motor Control Processor (MCP) manages inner-loop current regulation. For computationally intensive tasks, the Co-motion Processor (CMP) employs a TMS320C25 digital signal processor. Firmware flash compatibility is managed through onboard EPROM sockets, with site-specific calibration parameters stored within the U9 EEPROM. Precise address decoding and DMA control are maintained to ensure stable backplane bus communication velocity during complex ac/dc motor drive sequences.
Frequently Asked Questions
Q: Are the memory chips (EPROM/EEPROM) hot-swappable during system operation?
A: No. Memory chips located in the sockets must be replaced only while the card is powered down. Hot-swapping these components while the drive is active will cause immediate control failure and potential corruption of configuration data.
Q: How is the CMP processor utilized within the SDCC architecture?
A: The CMP (U35) is enabled only for motor control algorithms requiring processing power exceeding the capabilities of the MCP. It interfaces exclusively with its dedicated dual-ported RAM and EPROM to maintain high-speed execution of math-intensive control loops.
Field Installation Guidelines
- Ensure the control system is fully de-energized before inserting or removing the DS200SDCCG4A card from the Mark V cabinet rack.
- Verify that all jumper settings on the replacement board match the original configuration before installation to prevent conflicts in I/O scaling.
- Handle the board by the edges or the faceplate to avoid electrostatic discharge (ESD) damage to the microprocessors and memory chips.
- After installation, confirm that the EEPROM (U9) contains the correct site-specific parameters, as the new board will not be pre-configured with the specific tuning constants of the drive it is replacing.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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