The GE DS200LDCCH1AGA, also cataloged as the LDCC Drive Control/LAN Communications Board, provides drive control and LAN communication functions within the Mark V turbine control system. It integrates I/O management and communication interfaces for DIRECTO-MATIC 2000 drives and exciters.
The DS200LDCCH1AGA maintains deterministic synchronization across the Mark V backplane bus. Communication velocity licenses ensure stable execution cycles for drive control functions. The board incorporates three product revisions beyond the DS200LDCCH1 parent PCB, enhancing firmware flash compatibility and LAN interface reliability.
Frequently Asked Questions
Q: How many jumpers are present on the DS200LDCCH1AGA? A: The board contains 14 jumpers for configuration and signal routing.
Q: Is the DS200LDCCH1AGA backward compatible with earlier LDCC boards? A: Yes. It is based on the DS200LDCCH1 parent PCB but includes three revisions for improved functionality.
Q: What drives are supported? A: The board is compatible with GE DIRECTO-MATIC 2000 drives and exciters.
Field Installation Guidelines
Ensure proper seating in the Mark V rack slot with full connector engagement.
Maintain shielded cable grounding at a single point to suppress EMI.
Route LAN communication wiring separately from high-voltage lines to minimize interference.
Verify jumper settings according to system configuration before energizing.
Reference GEI-100216 manual for installation and configuration procedures.
