What Data for This Category Looks Like
Data for this category originates from DCS/SIS systems, online analyzers, LIMS laboratory management systems, equipment condition monitoring modules, energy metering devices, and raw material tank account logs. Daily documents include operating procedures, process index cards, DCS trend curves, laboratory test reports, interlock bypass records, special work permits, and shift logs. Data update cadences fall into three categories: real-time (e.g., reactor temperature, pressure), per-shift (e.g., shift report data), and daily (e.g., raw material consumption statistics). Most document fields use industry standard units, including pressure MPa, temperature ℃, material flow m³/h, and concentration %.
What Constraints Do These Characteristics Impose on Tool Calling and Plugin Workflows
High-frequency updates of real-time data require tool call trigger intervals to align with business rhythms, to avoid excessive resource usage from frequent pulling. Format differences across multi-source heterogeneous data require plugins to complete unified format validation before calls, to adapt to interface return structures from different systems. Process documents and exception reports need to associate multi-dimensional data, so tool calling must support batch pulling of specified field data from multiple sources. Exception reports related to strong interlocks have extremely high data timeliness requirements, so tool call timeout thresholds must strictly match business response requirements; otherwise, exception handling efficiency may be impacted. Approval-related data for special work permits requires plugins to support cross-system data linkage queries, to ensure completeness of report content.
Configuration Settings
The following configurations are based on FastGPT v4.17.0. Adjustments to toolChoice and functionCall must align with business characteristics of continuous basic chemical production.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Workflow/API tool selection | auto | Supports dynamic multi-tool linkage calls for continuous basic chemical production scenarios |
| Workflow/API function-call configuration | Allow automatic matching | Enables automatic selection of corresponding tools to pull data based on exception report scenarios |
| Tool call timeout duration | 300-600 seconds | Matches response requirements for real-time process data pulling and exception report generation |
| Tool call retry count | 2 times | Addresses temporary interface fluctuations, avoids process interruptions from single failed calls |
| Batch tool call limit | First 3 entries | Adapts to reasonable scale of per-shift or daily batch data pulling |
| Plugin permission scope | Only open specified industrial system interfaces | Complies with industrial data security control requirements, prevents unauthorized access |
Three Common Misconfigurations
- Symptom: Tool call returns
400 InternalError.Algo.InvalidParametererror. Cause: Parameter validation is not implemented for unit-bearing fields in basic chemical scenarios, and incoming process index values do not match the unit format required by the system. - Symptom: Interface displays
The tool call is not supportedprompt. Cause: Corresponding industrial system plugin permissions are not enabled in the configuration, or the tool call scope does not cover the required DCS and LIMS interfaces. - Symptom: Time application plugin returns empty results after call. Cause: Timestamp formats for shift reports or real-time data in basic chemical scenarios are not adapted, so valid data for the target time period cannot be matched.
How to Verify Successful Configuration
- Submit a simulated tool call request with typical process parameters for basic chemical production scenarios, and check whether the returned results include valid data fields from corresponding systems.
- Trigger an exception report generation workflow, and verify that tool calls automatically pull associated documents such as interlock bypass records and laboratory test reports.
- View plugin call logs to confirm that configuration items including timeout duration and retry count match preset values.
- Verify permission configuration by attempting to call an unauthorized system interface, and confirm that an unauthorized access prompt is returned.
The values provided here are common starting points, and should be evaluated against the reader's own samples.