Free Loop check sheet Excel template
By Saad, practising automation engineer · Updated 2026-09-25
As-found / as-left rows for commissioning. Not a FAT certificate.
Sheet: Loop Check. Includes an Instructions tab and example rows.
Download XLSXColumns
| Column | Required | Note |
|---|---|---|
| Loop Tag | Yes | Instrument tag |
| Signal | No | AI, AO, DI, DO |
| As Found | No | Site reading or state |
| As Left | No | After adjustment |
| Date | No | Check date |
| Tech | No | Technician |
| Notes | No | Free text |
Example rows
| Loop Tag | Signal | As Found | As Left | Date | Tech | Notes |
|---|---|---|---|---|---|---|
| PT-1001 | AI | — | — | — | — | — |
| FT-2001 | AI | — | — | — | — | — |
Importing this workbook works like a vendor IO list — upload it in the IO list checker or on the home page, review the mapping, and create loops.