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5-17
Chapter 5. Screens
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1-loop graph screen
This screen displays the PV, SP, and MV graphs.
(3)
(4)
(1)
(2)
(5)
(6)
(1) Numeric icon
Touching this icon displays the 1-loop monitor screen.
(2) Graph left axis
The scale for the PV and SP is the vertical axis on the left.
The display range can be set using the graph scaling low limit and graph scaling
high limit parameters (in the Graph bank) of each loop.
(3) Graph right axis
The scale for the MV is the vertical axis on the right. The display range is fixed
at 0–100 %.
(4) Graph time axis
The scale of the time axis is 60 times larger than the setting of the recording
cycle parameter (in the Graph bank).
If the set value of the recording cycle is a multiple of 60, the scale of the time
axis is h (hours)/DIV. In other cases, the scale is min (minutes)/DIV.
Example:
• If the recording cycle setting is 30, the scale is 30 min/DIV.
• If the recording cycle setting is 60, the scale is 1 h/DIV.
(5) Change button
Pressing this button displays the 1-loop graph screen for the next loop number.
If this is the last loop number, the multi-loop graph screen is displayed.
(6) Home button
Pressing this button displays the Home screen.
Other displays and buttons follow the pattern of the 1-loop monitor screen.
Handling Precautions
•
This product does not store the graph display data. When the power is turned
off, the display contents are cleared. After the power has been turned on
again, the product starts drawing the graph from the left end.