Comtrade Viewer is a simple to use tool to chart analog waveforms from ascii or binary COMTRADE files, Beckwith M-3425/A, M-3430, M-3311A OSC files, and ATP/EMTP PL4 files. Open files from Mail, Files, or AirDrop, or tap a bundled sample to try it out.
Built for power system protection engineers who need to inspect event records on the go.
What's new (v2.1.1)
- Fixed incorrect record duration seen when opening some SEL-735 generated event records.
- Added link from the app to detailed online help at comtradeviewer.org/help.html