
The state of the site, in one sentence.
A banner says whether everything is healthy, then the current problems in plain words and the ones recently resolved.
- A help mark on every figure.
- Times in your PI System’s time zone.
Your AVEVA System Platform watched like your PI System: a Galaxy, a platform or an engine in trouble, told in plain words.
The SCADA layer fails quietly.
An engine off scan, a platform out of memory or a failover at night: System Platform can lose data long before anyone opens the IDE.
The PI System and the Galaxy are watched by different people with different tools, so the link between them is nobody’s.

BeforeUsers find out that data stopped.
With OneStopAn engine off scan or a platform in trouble shows as a problem in plain words.
BeforeThe Galaxy and PI watched apart.
With OneStopFrom the Galaxy to PI to your AVEVA CONNECT, on one page.
BeforeA platform down sends dozens of alarms.
With OneStopOne incident for the Galaxy or platform, with what it affects.
The service that watches your PI System can also read each Galaxy, through its OPC UA server.
Signed and encrypted by default; nothing is trusted automatically.
The health values become PI points that reach OneStop through your AVEVA CONNECT.
OneStop turns them into problems, incidents and service levels.
Each screen below is from the Demo section of OneStop, on a simulated mine. Ask us for a visit to try them yourself.

A banner says whether everything is healthy, then the current problems in plain words and the ones recently resolved.

The main components of the site and the path of the data, each with its state.

The availability of the site and the operations figures behind it.
The OneStop apps share one sign-in, one subscription and one data model, Filon. Here is what this app exchanges with the others.
Reachable or not, response time, platforms, engines and objects off scan, failovers, last deployment, OPC UA server version, security mode and certificate days left.
On scan, CPU, memory, disk, network link, engine failure, restart needed and store-and-forward.
Scan load and overruns, quarantine, checkpoint, store-and-forward and redundancy.
The connection status of each IO object.
Rules that turn the values into problems; a Galaxy or a platform down raises one incident.
A redeploy is detected and the objects are found again by themselves.
No. It reads the Galaxy through its OPC UA server, read only, and never writes to it.
System Platform 2020 and later, through the Galaxy’s own OPC UA server. Tell us about your Galaxy and we check it with you.
It is part of Enhanced PI Monitoring: the same service watches your PI System and your Galaxy.
What it reads, what it writes and who sees it. The whole picture: Security and trust.
Nothing is written to the Galaxy.
Signed and encrypted OPC UA, nothing trusted automatically.
No inbound port at the site: data leaves through your PI System and AVEVA CONNECT.
What is true of this app is true of every app of TTech OneStop: your data, your people and your language come first.
The apps read your data through your own AVEVA CONNECT and write back only their own results, in their own streams. Your existing data is never changed.
OneStop runs in the browser. Your administrator sets up one connection to your AVEVA CONNECT, once, and every app uses it.
Your people sign in with their Microsoft work account. Your own admins decide who uses which app.
Every score, alert and AI answer shows its reason and where its numbers come from, in plain words.
Every screen, every message and every report, in the language each person chooses.
Subscribe to the apps you need and add others later. Try each one first in the demo, on ten simulated mines.
Book a demo on our simulated mines, or tell us how you want to use it on yours.