IDEC WindO/I-NV4, Руководство пользователя

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WindO/I-NV4 User’s Manual
20-29
4 Script Definition Method
20
Sc
rip
t
Draw (Continued)
Offset
Function Format Description
Drawing of
circle and
ellipse
CIRCLE( , , , ,
, , , ,
)
A circle with specified radius from center coordinate is drawn.
: Center coordinate X, : Center coordinate Y,
: X axis radius, : Y axis radius, : Line width,
: Line type, : Foreground color,
: Background color, : Pattern
• : Line width, : Line type, : Foreground color,
: Background color, : Pattern can be omitted.
• Specification of : Line width is as follows:
It will be set to 1 (1 dot) when omitted.
• Specification of : Line type is as follows.
It will be set to 1 (Solid) when omitted or when the line width is
set to anything other than 1 (1 dot).
• : Foreground color, : Background color is specified
by the color data. It will be set to 255 (white) when omitted.
For color data, refer to Appendix “Color Data Correspondence
Table” on page A-1.
• Specification of : Pattern is as follows.
It will be set to 0 (none) when omitted.
CIRCLE( , , , )
Function Format Description
Indirect
specification
OFFSET( , )
: Reference device address
: Device address to store the indirect value (0 to 32767)
Specify the device address words from .
Indirect read
Specify OFFSET function to the right of the assignment statement.
Format example:
= OFFSET( , )
Operation: Stores the value of device address in
words from into .
Indirect write
Specify OFFSET function to the left of the assignment statement.
Format example:
OFFSET( , ) =
Operation: Stores the value of into the device
address words from .
• Store the value appropriate for the data type as the indirect
value. As an example, when the data type is BCD4(B), store the
indirect value of BCD4(B) into the device address.
a b c d
e f g h
i
a b
c d e
f g
h i
e
f g
h
i
e
Preset Value 1
Line Width 1 dot
2
2 dots
3
3 dots
5
5 dots
f
Preset Value 1 2 3 4 5 6
Line Type Solid Dot Dash Long Dash
Long Dash
Dot
Long Dash
Dot Dot
g
h
i
Preset Value 0 2 3 4 7
9 10 11 12 13
8
Line Type None
Foreground
100%
Foreground
25%
Foreground
50%
Background
100%
Horizontal
lines
Preset Value
Line Type Vertical
lines
Slant
Upwards
Slant
Down-wards Cross-hatch
Tint
a b c d
a b
a
b
b a
c a b
b
a c
a b c
c
b a