This document is written based on FastGPT v4.17.0.
What this category of data looks like
Data for this category is generated around automotive, home appliance, construction machinery, and metal furniture coating lines. Daily documents include coating process cards, coating material batch sheets, paint mixing records, film thickness and color difference reports, oven curves, defect repair sheets, and VOCs ledgers. Data is sourced from coating supplier TDS/SDS documents, spray booth and oven operation data, colorimeters, film thickness gauges, environmental monitoring equipment, and MES systems. Updates occur per coating batch, per shift production cycle, and via continuous real-time collection.
What constraints these characteristics impose on forms and interactions
Data sources are scattered, including numeric parameters collected by instruments and process records from paper or electronic documents. This requires forms to support multi-format data import and field mapping. The high-frequency update feature requires the interaction flow to real-time associate the latest batch of coating parameters and production data, to avoid using expired information. Compliance and quality risks related to the data require forms to include built-in basic verification rules, to block parameter entries that do not meet coating process requirements.
How to set configurations
| Configuration Item | Recommended Approach | Basis for This Approach |
|---|---|---|
formInput | Bind preset coating process parameter templates | Quickly generate standardized process modules for bid documents |
userSelect | Limit selection to coating model and supplier for the current production batch | Ensure bid data uses the latest available material parameters |
| Data import trigger timing | Auto-fill associated fields after uploading a coating batch sheet | Reduce repetitive manual entry operations |
| Single import data limit | Top 5 entries | Match the number of conventional inspection items for a single coating batch |
| Field character limit | 800–1200 characters | Match the standard length of process descriptions in bid documents |
| Timeout setting | 600 seconds | Match the average processing duration for single-batch coating bid data |
Three common configuration mistakes
- Phenomenon: Some fields are empty after importing a coating TDS/SDS document into the form. Cause: The field mapping rule for
formInputis not configured, so parameter tags in the document cannot be recognized. - Phenomenon: A timeout error appears after submitting the bid form. Cause: The timeout setting value is smaller than the processing duration of single-batch coating data, which causes data loading to interrupt.
- Phenomenon: Unable to select coating parameters for the current production batch. Cause: The data source for
userSelectis not associated with the latest MES system coating batch data, only historical cached parameters are called.
How to confirm the configuration is complete
- Upload a coating batch sheet, verify if the form automatically fills the preset associated fields.
- Attempt to enter parameter values that do not meet coating process requirements, confirm if the corresponding verification prompt triggers.
- Switch the optional coating model, confirm if the optional list for
userSelectupdates synchronously. - Submit the form with complete parameters, confirm if the data successfully synchronizes to the target document template.
The values provided are common starting points and should be evaluated against the reader's own samples.