SYSTEM interconnect schematic
Create the SYSTEM sheet with 12 hierarchical interconnect blocks and required callout
Add and verify named system nets and enclosure/off-sheet ports
Verify architecture locks and inventory all blocks, ports, and invented parts
SYSTEM functional group: 12 architecture blocks, 8 enclosure ports, 37 named nets, and the complete 12-line specification callout. The original 189-component concept remains untouched; all 21 new instances are excluded from PCB, BOM, and pick-and-place, and no PCB layout or high-power copper was created.GRID_PASSTHROUGH, SERVICE_CT, AC_INTERFACE, TTYPE_NPC, HV_DC_BUS, PV_MPPT, BATT_IF, MISC_IF, SENSE_PROT, CTRL_PCS, AUX_PSU, THERMAL.GRID_INPUT_200A, LOAD_OUTPUT_200A, SOLAR_PV_INPUT_15_20KW, BATTERY_BIDIRECTIONAL_15_20KW, MISC_DC_BIDIRECTIONAL_10_15KW, WHOLE_HOME_CT_INPUTS, COMMUNICATION_PORTS, GROUNDING_LUG.GRID_PASSTHROUGH_ARCH_MOCK, SERVICE_CT_ARCH_MOCK, AC_INTERFACE_ARCH_MOCK, TTYPE_NPC_ARCH_MOCK, HV_DC_BUS_ARCH_MOCK, PV_MPPT_ARCH_MOCK, BATT_IF_ARCH_MOCK, MISC_IF_ARCH_MOCK, SENSE_PROT_ARCH_MOCK, CTRL_PCS_ARCH_MOCK, AUX_PSU_ARCH_MOCK, THERMAL_ARCH_MOCK, SPLIT_PHASE_200A_ENCLOSURE_PORT_ARCH_MOCK, PV_ENCLOSURE_PORT_ARCH_MOCK, BATTERY_ENCLOSURE_PORT_ARCH_MOCK, MISC_DC_ENCLOSURE_PORT_ARCH_MOCK, WHOLE_HOME_CT_ENCLOSURE_PORT_ARCH_MOCK, COMMUNICATION_ENCLOSURE_PORT_ARCH_MOCK, GROUNDING_LUG_ARCH_MOCK, SYSTEM_SPEC_CALLOUT_ARCH_MOCK.SYSTEM is isolated as a functional group in a separate canvas region rather than a physical sheet tab; the existing concept could not be renamed CONCEPT-DO-NOT-LAYOUT. Full connectivity evidence and the net inventory are recorded in system-architecture-implementation-report.