User Guide v 1.0 — February 2020 Data Recording
Trend Plot Screen 157
Chapter 12 Data Recording
Data recording is used to track the operation of a mold. This tool helps analyze the system to
make the molding process better, track errors, find the source of an error, or predict where
future errors could occur. The Error Log contains a record of errors that have occurred since
the errors were last cleared.
Use the Process Monitoring screens to see the operation of a mold and the recorded data. If
an error occurs while the system recorded data, review the data at the time of the error to
search for possible causes.
12.1 Trend Plot Screen
The Trend Plot screen shows the information that follows:
• The last 400 samples on four charts, where the X axis is the sample number and the Y
axis is the value of the sampled variable.
• The data available for a selected variable.
• The timestamp and value for a point on a graph.
12.1.1 Set the Trend Plot
To change the zone or process shown on the Trend Plot screen, do the steps that follow:
1. On the Home screen, touch the Process Monitoring button.
2. Touch the Trend Plot tab.
The Trend Plot screen shows. Refer to Figure 12-1.