Feature
Script, replay, and debug realistic scenarios against running digital twins before physical systems are ready.
Scenarios & Fault Validation is the SPX capability for replaying realistic operating conditions, abnormal states, and edge cases against a running digital twin. It turns hard-to-reproduce behavior into repeatable validation input.
Related features
Start, inspect, and control running twin instances with live state, actions, and runtime feedback.
Inspect live state, protocol behavior, logs, and debugging evidence while twin behavior is running.
Expose protocol connections as part of the running twin so software can validate live communication behavior.
Related protocols
Emulate Modbus TCP behavior with realistic registers, timing, scaling, reads, writes, and fault conditions.
Validate OPC UA integrations against realistic nodes, namespaces, subscriptions, and scenario-driven system behavior.
Rehearse BACnet smart-building integrations with realistic objects, properties, schedules, alarms, and deterministic replay.
Simulate KNX sensors, actuators, schedules, and group-address traffic before onsite commissioning.
Related guides
Developer resources
Runnable examples, tests, profiles, and implementation patterns for SPX SDK and server workflows.
Local MCP guidance for agent-assisted model inspection, validation, runtime control, and repository work.
Cataloged SPX models across building, industrial, energy, lab, and environment domains.
