What Data Looks Like for This Category
Core data for this category comes from daily business documents of enterprise metrology rooms and CNAS system laboratories. These documents include gauge ledgers, calibration plans, calibration certificates, periodic inspection records, original test records, reference material ledgers, and deviation handling documents. Data sources include internal metrology management systems, external calibration institution certificates, standard instruments, LIMS systems, and environmental monitoring data. Updates are triggered by calibration cycles, completion of single tests, or abnormal events. Data fields include instrument number, calibration date, measurement uncertainty, traceability chain number, and other fields. Some fields must meet the physical quantity unit requirements of metrology standards.
Constraints Imposed on Forms and Interactions
Data for this category is scattered across multiple systems and must strictly comply with traceability control requirements. Form interactions must support automatic synchronization and verification of multi-source data. Fixed document structures require form fields to correspond one-to-one with ledger and certificate fields to avoid entry errors. Uncertain update frequencies require forms to load the latest calibration status and certificate data dynamically, to ensure accurate information during interaction. Error consequences directly relate to quality judgment. Forms must include strict required field and format verification to prevent erroneous data from entering subsequent processes. Traceability requirements also demand that interaction links associate full lifecycle data of instruments, to quickly locate the impact scope of inaccurate instruments.
How to Configure
This page configuration is based on FastGPT v4.17.0.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Form Required Field Configuration | Set required validation for instrument number and calibration certificate number, with format matching 12-digit combinations | Unified numbering rules for metrology instrument ledgers enable quick traceability |
userSelect | Pre-set calibration status options: qualified, pending calibration, inaccurate, decommissioned, synchronized with LIMS system | Must align with internal metrology management system data to reduce manual entry errors |
formInput | Set input length limit of 80–120 characters for the measurement uncertainty field | The content format of this field is fixed, and excessive length reduces interaction viewing efficiency |
| Search Result Configuration | Limit search results to the top 2 entries | Ensure content passed to the large model complies with traceability requirements and avoids redundant data |
| Interaction Trigger Configuration | Wait 60 seconds before form submission to complete multi-source data verification | Must wait for data synchronization from the metrology management system and LIMS to avoid verification failures |
| Text Input Length Configuration | Set input length limit of 200–300 characters for the traceability scope entry field | This field records the impact scope of inaccurate instruments, and content should not be overly long |
Three Common Misconfigurations
- Symptom: After filling all input items in the workflow, the run displays "Cannot convert undefined or null to object". Cause: Required field validation for
formInputis not configured, causing an empty traceability number field to be passed to the workflow node. - Symptom: Calibration results from previous AI conversations cannot be used as input for subsequent maintenance Q&A. Cause: Context binding rules are not enabled in the interaction configuration, and output fields from previous conversations are not associated.
- Symptom: Only a single search result can be passed to the large model, and top 2 entries cannot be selected for processing. Cause: Interaction rules for multi-result associated input are not configured, and the batch result binding function is not enabled.
How to Verify Successful Configuration
- Manually enter an instrument number that does not match the 12-digit format, and confirm the system displays a format error prompt.
- Select the "inaccurate" calibration status, and confirm the traceability scope entry input box automatically pops up on the page.
- Run a test workflow, enter complete calibration data and instrument number, and confirm no "Cannot convert undefined or null to object" error occurs.
- Initiate two linked conversations: enter the instrument number and launch the first Q&A, then confirm the second Q&A automatically loads the previous calibration result data.
The values provided are common starting points and should be measured against the reader's own samples.