4.3.5 Chart (continued)
Title: Meter’s name, assigned in "Network Setup" page.
Save Current Graph: Save the current graph in PNG (Portable Network Graphics) format. The filename has the extension .png.
Max/Min Temperature: Maximum and minimum temperature of the current graph.
If a sensor is selected (trend line and sensor name turns bold), its most current temperature reading is shown here.
Reading "Open" indicates that no sensing device is detected. Temperature Unit: Temperature unit to be used, either ºC or ºF.
P# button (Process): P# shows the sensor name (assigned in the End Device Setup Menu) and controls the process sensor readings.
When clicked once, it turns bold, highlights the process sensor trend line and displays current sensor readings.
When clicked twice, it turns white and the trend line will disappear. When clicked again, it comes back to normal operation.
Chart Area: Display the trend lines of the sensors.
Range of temperature can be controlled by the upper and lower boxes on the left.
A# button (Ambient): A# shows the sensor name (assigned in the End Device Setup Menu), displays error messages [Lost] and controls the ambient sensor readings.
When clicked once, it turns bold, highlights ambient sensor trend line and displays current sensor readings.
When clicked twice, it turns white and the trend line will disappear. When clicked again, it comes back to normal operation.
Applet Start Date and Time: Activates when the "Chart" page opens up.
The chart area can be shown based on 1 min, 1 hour, 1 day, 1 week, 1 month, or 1 year time intervals.
Last Update Date and Time: The last date and time when data arrived.
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