GE MARK V DS215GASCG4AZZ01A(DS200SDCCG4AEC+DS200SLCCG3ACC) Drive
Control Card
Product Description:
The GE Mark V DS215GASCG4AZZ01A is an all-in-one Drive Control Card engineered for GE’s Mark V
Turbine Control System but significant as one of the final GE Mark
series to integrate the brand’s patented Speedtronic control
technology. Designed to ensure seamless operation of gas, steam,
and wind turbine drives, it combines two core modules into a
cohesive unit: the DS200SDCCG4AEC (main drive control module) and the DS200SLCCG3ACC (LAN communications auxiliary card), centralizing drive control,
signal processing, and network connectivity to simplify system
design and reduce wiring complexity.
Core Module 1: DS200SDCCG4AEC (Main Drive Control Module)
As the control core, this module underpins turbine drive
functionality with specialized processing and monitoring
capabilities:
Triple-Processor Architecture: Three dedicated microprocessors work in tandem to optimize
performance:
Drive Control Processor (DCP): Manages system-level tasks such as
decoding, direct memory access (DMA), and input/output operations,
ensuring smooth data flow between components.
Motor Control Processor (MCP): Handles DC/AC motor-specific
functions to regulate turbine drive movement with precision.
Co-Motor Processor (CMP): Takes on math-intensive calculations
beyond the MCP’s capacity, supporting high-dynamic operation
demands of turbines.
Shared RAM: Enables simultaneous access by all three processors, minimizing
data latency and enhancing real-time responsiveness.
Intuitive Diagnostics: 10 front-panel LEDs provide visual status feedback, displaying
fault codes in binary coded decimal (BCD) or binary format—allowing
technicians to quickly identify and resolve issues.
Configurable Hardware: Includes Berg-type JP jumpers and WJ wire jumpers to tailor the
module to specific system requirements. Standoffs also support
additional optional cards for future function expansion.
Core Module 2: DS200SLCCG3ACC (LAN Communications Auxiliary Card)
This auxiliary card adds critical network connectivity, enabling
the DS215GASCG4AZZ01A to integrate with local area networks (LANs)
and exchange data with other system components. A revised variant
of the original DS200SLCCG3 parent board, it incorporates three key
updates: two functional revisions (boosting communication stability
and compatibility) and one artwork revision (enhancing component
durability). Its key features include:
Dual-Circuit Communication: Offers both isolated and non-isolated circuits for drive LAN
signals, ensuring signal integrity across diverse system setups.
LAN Control Processor (LCP): Serves as the communication hub, processing all incoming and
outgoing LAN signals. Its program memory is stored in two removable
EPROM cartridges, allowing easy software updates or replacements.
Seamless Data Exchange: Uses dual-ported RAM to connect the LCP with the DS200SDCCG4AEC’s
DCP, enabling smooth data transfer between the LAN and the drive
control core.
User-Friendly Management: Supports an attachable alphanumeric programmer keypad, granting
access to system diagnostics, configuration settings, and real-time
status checks to simplify maintenance.
Durability & Protection: Leverages Mark V-standard components for voltage protection, plus
a functional priority-based PCB coating that safeguards critical
hardware from environmental stress.
Product Number Insights: Its part number encodes key details: “DS200” confirms normal Mark
V assembly and domestic U.S. manufacture; “SLCC” denotes LAN
communication functionality; “G3” places it in Mark V Group 3; and
“ACC” indicates its three revisions.
Key Features of the Integrated DS215GASCG4AZZ01A
All-in-One Integration: Combines drive control and LAN communication into a single unit,
eliminating separate module installation and reducing wiring
complexity.
Speedtronic Legacy: Leverages Mark V’s Speedtronic technology to ensure reliable,
industry-proven performance for turbine drives.
Triple-Processor Efficiency: DCP/MCP/CMP collaboration delivers precise, responsive drive
control, meeting the high-dynamic needs of gas, steam, and wind
turbines.
Seamless LAN Connectivity: The DS200SLCCG3ACC enables centralized monitoring and control via
LAN, supporting data exchange with networked devices.
Simplified Maintenance: Intuitive LED diagnostics, removable EPROMs, and a programmer
keypad reduce troubleshooting and repair time.
