IDEC WindO/I-NV4, User Manual

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WindO/I-NV4 User’s Manual
11-31
2 Line Chart
11
Ch
arts
Number of Scroll:
Specifies the number of points of data to scroll the chart left or right (1 to the Screen size (Horizontal)) when
stopping the chart display.
This option can only be configured when the
Stop updating the display and display the saved data check
box is selected.
Specify by Device Address:
Select this check box and specify a source word device to specify the Number of
Scroll using the value of the specified device address.
Click
to display the Tag Editor. For the device address configuration procedure,
refer to Chapter 2 “5.1 Device Address Settings” on page 2-70.
When MICRO/I starts operation, it copies the value of
Number of Scroll
as the
initial value to the device address.
Display data from specified date: When stopping the chart display, to display the chart with the specified Start
Date as the left end, select this check box and specify the bit device or the bit
number of the word device to control the display.
Click
to display the Tag Editor. For the device address configuration procedure,
refer to Chapter 2 “5.1 Device Address Settings” on page 2-70.
Displays the chart for
Display Points with Start Date as the left end when the
value of device address changes from 0 to 1.
Start Date and Time: Specifies the Start Date as the values of word devices for the data to display in the
chart. It handles as a value whose data type is BCD4(B).
Click
to display the Tag Editor. For the device address configuration procedure,
refer to Chapter 2 “5.1 Device Address Settings” on page 2-70.
For address number assignment, refer to “Specifying Date and Time with Values of
device addresses” on page 11-33.
This option can only be configured when
Display data from specified date
check box is selected.
Specify displaying period: To specify the range of data displayed on the chart, select this check box and
specify the bit device or the bit number of the word device to control the display.
Click
to display the Tag Editor. For the device address configuration procedure,
refer to Chapter 2 “5.1 Device Address Settings” on page 2-70.
Displays the chart from
Start Date as the left end to End Date when the value of
device address changes from 0 to 1.
This option can only be configured when
Display data from specified date
check box is selected.
End Date and Time: Specifies the End Date as the values of word devices for the data to display in the
chart. It handles as a value whose data type is BCD4(B).
Click
to display the Tag Editor. For the device address configuration procedure,
refer to Chapter 2 “5.1 Device Address Settings” on page 2-70.
For address number assignment, refer to “Specifying Date and Time with Values of
device addresses” on page 11-33.
• The maximum number of data that can be displayed is the number of dots on the X-axis of the graph
(the horizontal size of the area displaying the graph). When the number of data from Start Date to End
Date exceeds the number of dots on the X-axis, thinned out data is displayed.
• If Start Date and End Date are the same or End Date is earlier than Start Date , the chart display
will not be updated.
0
20
40
60
80
100
-20
120
10 20 30 40 50 0
Number of dots on X-axis