Yokogawa Touch Screen GP20 - Manual (Page 98)

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IM 04L51B01-01EN
Data Types
The GX/GP can record the following types of data.
Data Type Description
Display data • Waveform data displayed on the trend display. The measured data is
recorded at the specified trend interval.
• The minimum and maximum values among the measured data within
the trend interval are saved.
• A header string (shared with other files) can be written in the file.
• Display data contains alarm and message information.
• Data format: Binary (undisclosed), text
Event data • Measured data that is recorded at the specified recording interval.
There are two modes. One mode starts recording when a trigger occurs.
The other mode records at all times.
• A header string (shared with other files) can be written in the file.
• Display data contains alarm and message information.
• Data format: Binary (undisclosed), text
Manual sampled data • Instantaneous value of the measured data when a manual sample
operation is executed.
• A header string (shared with other files) can be written in the file.
• Data format: Text
Report data (/MT option) • Hourly, daily, weekly, monthly, batch, daily custom report data. Report
data is created at an interval that is determined by the report type (one hour
for hourly reports, one day for daily reports, and so on).
• A header string (shared with other files) can be written in the file.
• Data format: Text
• The data can be converted to Excel and PDF formats.
Snapshot data (screen
image data)
• GX/GP screen image data.
• The data can be saved to an SD memory card.
• Data format: PNG
Setting parameter • The setting parameters of the GX/GP.
• Data format: Text
1.8 Setting Recording Conditions (Recording mode, recording interval, saving interval)