Time zone: India Standard Time (UTC+5:30). Reading units: percent of range for output and position; the indicator is a ratio with no unit. Money in Indian rupees (Rs). Replay time is in days of the recorded run.

Read-only: OPC UA read, or upload a CSV of loop records. The page here is a recorded replay; nothing leaves your computer.

What a loop CSV needs: time stamp, set point, process value, controller output; for position checks the valve position; for the pressure route the actuator air pressure. See the suite pageconnect.htmlwhen published.

Some checks need a few weeks of the loop's own records to learn what normal looks like (for example 28 days for the torque-profile check). This recorded replay does not learn; the learning layer is described inlearn.htmlof the suite when published.

1. Each loop's ordinary records go through checks. A check is built from the physics of a valve or a loop, or from a plain rule.
2. An alarm is raised only by a check that passed a fair test (see Checks). Each alarm carries which check, which readings, and how sure.
3. Priority: P1 act now, P2 plan this month, P3 note. Colour is used only for abnormal; amber and red are alarms, purple means not judged.
4. You Ack an alarm to say you have seen it, or shelve it to hide it for a while. Both go in the audit log.
5. Alarms report what the readings show now. The Remaining life tab gives an estimate as a range, never a single date.

App 1 of the CAPMAC demo suite. Evidence source: our latest check record (2026-10-21) and the real-data evidence table (2026-10-21). Replay data: committed result files our recorded replay files.

Real-data sources: Bauer/SACAC loop repository (no licence stated; one-to-one use), ISDB industrial stiction database (not cleared for commercial use; no figures shown), DAMADICS actuator benchmark (Lublin sugar factory).

Still being proved: sticking on level loops with smaller than 1 percent travel, and non-cycling small valve faults. Remaining-life ranges are on the Remaining life tab.