Features:
- Coordinates LAN-side data handling around the U1 control processor.
- Separates program, working and shared-memory functions.
- Provides alphanumeric status and local programmer access.
Communication execution on
DS200SLCCG3A begins at the LCP rather than the SDCC regulation processor. That allocation keeps message handling in the LAN layer.
Three memory roles coexist on
DS200SLCCG3A: nonvolatile program devices, local working RAM and a dual-access exchange area. Their assignments clarify whether a symptom originates in startup code, temporary data or controller transfer.
The operator surface on
DS200SLCCG3A combines the status display with a dedicated keypad/programmer route. These local functions can be evaluated independently from the external board connections.
The General Electric DS200SLCCG3A LAN Communications Card may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric DS200SLCCG3A LAN Communications Card Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
LAN Computation
- LCP: U1 performs the communication-processing workload.
- Controller Peer: The SDCC Drive Control Processor retains drive-control execution.
- Exchange Point: U5 provides a controlled two-processor data window.
- Result: LAN messages reach the controller as organized shared data.
Storage Allocation
- U6 and U7: The paired EPROM devices hold operating code.
- U8 and U9: Dedicated RAM supports active LCP calculations.
- U5: Dual-ported memory is accessible from both processors.
- Identity Check: The installed program pair must match the G3 hardware context.
Inter-card Routing
- Upstream Side: 2PL joins the DCFB or SDCI power-and-data route.
- Controller Side: 3PL continues communication toward the SDCC.
- Division: The two links isolate upstream loss from controller-side loss.
- Topology: Connector roles define the board position inside the cabinet.
Local Interaction
- Status Display: Alphanumeric output reports card operating information.
- KPPL: The keypad/programmer uses a dedicated connection.
- Diagnostic Value: Local activity does not by itself prove SDCC data exchange.
- Access Chain: Display behavior depends on LCP execution and the program memory pair.