Tagsight for controls engineers
You own the lists. Every instrument on every drawing has to reach the I/O list, the instrument index, the cable schedule, and the loop folder, and stay right when the next revision lands. The drawings reissue again and again, and keeping every list true to the current sheet is the part nobody else picks up.
Read one of your own drawings.
Drop a P&ID, instrument index, or schedule. Tagsight reads it to the tag and opens a workspace you keep when you sign in.
PDF · DWG · DXF · TIFF · PNG · XLSX
What you do today.
- Read each P&ID page, mark up tags, transcribe to Excel
- Cross-check against the legacy I/O list, flag discrepancies in red
- Walk loop diagrams to confirm signal class and panel routing
- Re-do all of the above when the next IFC revision lands
What changes with Tagsight.
- Upload the PDF set, get a structured I/O list with signal classification, regardless of whether the drawings follow ISA 5.1, KKS, DIN 19227, IEC 81346, NORSOK, or a house standard
- Compare two revisions side-by-side and export a change report for MOC
- Cross-reference your existing instrument index against the drawing set in one click
- Export to TIA Portal XML, Rockwell L5X, PLCCreator, or Excel without re-typing tags
- Surface the SIS subset with a single filter so it goes to its own logic solver and cabinet
Where it fits in your week.
Brownfield digitization
Legacy P&IDs sit in a filing cabinet. You scan them and need a clean instrument index plus I/O list before the controls retrofit kicks off. You get structured documents from the scans that you can hand straight to the integrator.
Revision merge
Vendor returns a marked-up P&ID with new instruments and re-routed loops. You compare against the previous IFC revision, generate a change list, and feed the delta to the I/O list and cable schedule without re-doing the whole spreadsheet.
Loop folder build-out
Commissioning is asking for a loop sheet per instrument. You start from the extracted instrument index, link panel and cabinet location data, and ship the folder package without manual transcription.
FAQ.
Does Tagsight replace ISA 5.1 expertise.
No. Tagsight turns the drawing set into a structured I/O list with a signal class on every row, but every row is yours to review, correct, and sign off. You stay in control of the edge cases, the custom company conventions, and the exceptions. The point is to give the judgment work back the time the transcription used to take.
Can I keep using my company's I/O list template.
Yes. Exports include Excel with column mapping, plus PLC vendor formats. If your template differs from the defaults, the API and MCP server let you produce a custom export. The downloadable template is a starting point, not a lock-in.