Trend Graph (Sampling); Trend Graph (Total) - Mitsubishi Electric F930GOT-BWD Operation Manual

Graphic Operation Terminal GOT-F900

18.5.14 Trend Graph (Sampling)

The "Trend Graph (Sampling)" object acquires the current value of up to four 16-bit data
registers in the PLC at a specified time interval, and displays the acquired values in the form of
trend graph.
u u u u Contents of setting
Attribute
Position
Size
Scale Color
Word Device
Sampl. Cycle
Direction
Shown Devices
Ticks Horizontal
Ticks Vertical
Minimum Value
and Maximum
Value
Save Result in
Memory
Clear Trigger
Frame
Frame Color
1) Ticks
• Enter the number of ticks on the scale in the horizontal and vertical directions
respectively. The available range is 2 to 10 in both directions.
Example:Ticks
Horizontal: 9
Ticks Vertical: 5
Divided into
four equal
portions
Enter the X and Y coordinates in the unit of dot.
Enter the width (W) and the height (H) in the unit of dot.
Enter the scale color. (Initial value: Black)
Enter the head of consecutive word devices to be sampled.
Enter "Data Size" also.
Enter the sampling cycle within the range of 1 to 65,535 seconds.
Select "Right" or "Left".
Enter the line type and the line color indicating four word devices.
Enter the number of ticks of the scale in the horizontal direction within the
range of 2 to 50.
Enter the number of ticks on the scale in the vertical direction within the
range of 2 to 50.
Enter the minimum value (0%) and the maximum value (100%) of the graph.
"Direct" (to enter a value directly) or "Indirect" (to enter a device) can be
selected.
Set whether or not the sampling result is to be saved in the memory.
Sampling is continued even if the display screen is changed over.
Enter a bit device which clears the data saved in the memory (None/OFF/
ON).
Select the frame displayed around the trend graph. (Initial setting: No frame) ß4)
Enter the frame color. The area inside the frame is filled with the background
color.
Divided into eight equal
portions
Creation of Display Screens (FX-PCS-DU/WIN-E) 18
Contents of setting
A tick is drawn in a position obtained by dividing
the specified size into equal portions.
Only the scale is displayed.
To display the unit and numerics, use other
objects (such as "Text").
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