What the Data for This Category Looks Like
Daily documents for basic chemical continuous production include operating procedures, process indicator cards, DCS trends, laboratory reports, interlock bypass records, special work permits, and shift logs. Data sources cover DCS/SIS systems, online analyzers, LIMS systems, equipment condition monitoring, energy metering devices, and raw material storage tanks. Data update frequencies fall into three categories: real-time, per-shift, and daily. Document fields include process parameter values, interlock logic, work approval status, and similar items. Some documents require units such as MPa, t/h, and ℃.
What Constraints Do These Characteristics Impose on Citation Sources and Traceability
The multi-source real-time data and multi-type documents for this category require citation traceability to be bound to specific data source identifiers and update timestamps. Different update frequencies require distinct traceability verification logic. Real-time data must match the most recent collection time. Per-shift and daily documents must be linked to their respective work cycles. Document fields include process parameters, interlock logic, and work approval status. Citations must preserve the integrity of fields and units. Traceability for critical interlock content must additionally link device numbers and production zones, to ensure citations point to accurate control logic.
How to Configure
This configuration set uses FastGPT v4.17.0 as its basis.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
quoteMaxToken | 800–1200 token | Fits the typical length of a single core process document, to avoid truncating critical interlock logic and process parameters |
responseData | Return only document ID, update time, and core fields | Streamlines traceability information to meet rapid verification needs in basic chemical production scenarios |
detail | Enabled | Retains complete display of original document fields and units, ensuring traceability of process parameters |
| Traceability document recall limit | Top 3 entries | Matches the number of core process documents for basic chemical continuous production, to avoid interference from redundant information |
| Traceability cache validity period | 3600 seconds | Aligns with the per-shift data update cycle, to avoid displaying expired offline data |
| Data source association rule | Bind device number and collection time | Meets the traceability requirements of multi-source data, ensuring citations point to accurate production links |
Three Common Misconfigurations
- Phenomenon: Raw input and response content from workflow tool calls are forcibly displayed in answers. Cause: The corresponding citation display switch was not disabled, resulting in non-essential tool execution details being included in traceability displays.
- Phenomenon: Units and specific field information for process parameters are missing from traceability content. Cause: The
detailconfiguration item was not enabled, leading to simplified or truncated structured data from original documents. - Phenomenon: The update time of recalled traceability documents does not match the current production cycle. Cause: Filtering logic was not configured according to data update frequencies, resulting in recalled expired shift logs or offline collection data.
How to Verify Successful Configuration
- Initiate a process parameter query, and confirm that the traceability information displayed in the response includes document type, update time, and device number.
- Check the
quoteMaxTokenconfiguration value to verify that critical process logic is not truncated. - Verify the state of the citation switch in the workflow, and confirm that raw input and output content from tool calls are not displayed.
- Retrieve traceability logs to confirm that recalled documents align with the update cycle of the current production period.
Note: The configuration values provided here are common starting points, and should be validated against the reader's own specific samples.