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The GE DS200LDCCH1AMA, also cataloged as the LDCC Drive Control/LAN Communications Board, operates as a dedicated hardware component for multi-processor motor control and network signal processing within GE Speedtronic Mark V and DIRECTO-MATIC 2000 platforms.

Suffix Breakdown & Model Matrix

Revision Component Designator Code Description
Base PCB Architecture DS200 Standard GE Mark V domestic baseline PCB layout
Functional Acronym LDCC Drive Control and LAN Communications Board
Group Variant H1 High-density Group 1 configuration
1st Functional Revision A First functional circuit revision
2nd Functional Revision M Secondary functional circuit revision
Artwork Revision A Base circuit trace layout and artwork revision

Hardware Specifications

Parameter Specification
Model DS200LDCCH1AMA
Brand GE (General Electric)
Origin USA
Weight Less than 3 lbs (1.36 kg)
Dimensions Standard Mark V full-height card size
Operating Temp 0 to 60 deg C
Power Consumption Bus-powered via internal rack assembly
Product Series Speedtronic Mark V / DIRECTO-MATIC 2000
Processor Architecture 4 Microprocessors (DCP, LCP, MCP, CMP)
Configuration Hardware Berg-type manually moveable jumpers, flash PROMs
Backwards Compatibility Replaces 531X301DCC, 531X306LCC, DS200SDCC, DS200SLCC
Instruction Manual GEI-100216

Multi-Processor Drive Architecture & Network Execution

The DS200LDCCH1AMA delegates I/O execution across four specialized onboard microprocessors. The Drive Control Processor (DCP) processes primary analog and digital I/O signals. System network signals are filtered via the LAN Control Processor (LCP). Drive actuation and digital algorithms are calculated by the Motor Control Processor (MCP), while the Co-Motor Processor (CMP) provides coprocessing capacity for high-density calculations. This multi-core setup maintains real-time backplane bus communication velocity and firmware flash compatibility via socketed PROMs while executing deterministic control logic.

Frequently Asked Questions

Q: Which older GE drive control board part numbers can be replaced by the DS200LDCCH1AMA?

A: The board functions as a direct replacement for legacy models 531X301DCC, 531X306LCC, DS200SDCC, and DS200SLCC.

Q: How are processing duties divided among the four onboard microprocessors?

A: The DCP handles incoming I/O signals, the LCP manages LAN traffic filtering, the MCP processes motor control logic, and the CMP supplies auxiliary processing power for heavy computational loads.

Q: How are operational parameters configured on the card?

A: Hardware configuration is set using manually moveable Berg-type jumpers and field-programmable onboard flash PROMs connected to a host PC interface.

Field Installation Guidelines

  1. Power down the drive cabinet completely and confirm that all DC bus capacitors are discharged prior to insertion.
  2. Put on a wrist strap connected to a verified enclosure earth ground to avoid ESD damage during board handling.
  3. Configure all Berg-type moveable jumpers on the replacement DS200LDCCH1AMA to match the hardware settings of the original card.
  4. Insert the card into its designated rack slot along the guide rails until edge connectors engage securely with the backplane.
  5. Secure all interface cables to their corresponding pin headers, ensuring harness shield wires are connected to chassis ground to prevent signal noise.

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