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All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation
TI 04L01A01-02E
Scale specifications
（
DX200
）
Scale display position
On the trend display, the scale display position for the channels that are assigned to groups can be
displayed in 10 different positions.
Trend vertical display
：
1,2,3,4,5,6,7,8,9,10 from the top.
Trend horizontal display
：
1,2,3,4,5,6,7,8,9,10 from the right
If the scale for two or more channels are specified to the same position, the scale for the channel that was
assigned first to the group is displayed.
Example 1 If the channels were assigned to a group in the following order: [03.02.01.05]
If the scale display position for channels 3, 2, 1, and 5 are all set to [1],
the scale for channel 3 is displayed at position 1.
Scale marks
The scale can be divided into 4 to 12 sections using the main scale marks. The area between the main scale
marks is divided further into 10 sections using small and medium marks.
However, small marks are not displayed for the following cases:
・
When the measurement/computation range resolution is smaller than the total number of
sections created by small marks.
・
When zone display is used.
・
When partial expanded display is used.
Scale value
The scale values are displayed at all main scale marks when the scales divided into 4 to
7 sections using the main scale marks. When scale is divided into 8 to 12 sections, the scale
values are displayed at every other main scale mark. In addition, the upper or lower limit
of the scale is displayed at the end of the scale.
Rule 1 Up to 4 digits excluding the minus sign can be displayed at the end of the scale.
Rule 2 If the integer section of either value at the end of the scale is less than or equal
to one digit, the value is displayed as
□
.
□
or 0.
□□
.
Example 1 If the scale is set to -0.05 to 0.50, the scale display for the upper and
lower limits is -0.05 to 0.50
Example 2 If the scale is set to -0.005 to 0.05, the scale display for the upper
and lower limits are -0.00 to 0.05.
Rule 3 If the integer section of either value at the end of the scale is greater than or
equal to tow digits and less than four digits, the value is displayed with the decimal
fraction is discarded.
Example 3 If the scale is set to 0.1 to 1000.0, the scale display for the upper and
lower limits is 0 to 1000.
Rule 4 If the integer section of either value at the end of the scale is greater than or
equal to five digits, a four-digit mantissa and exponent are displayed(
×
10 or
×
10
2
)
Example 4 If the scale is set to 10 to 20000, the scale display for the upper and
lower limits are 1 to 2000
×
10.
Rule 5 If the different in the number of digits between the upper and lower limits of the
scale is larger than the number of digits that can be displayed, the smaller value
is set to zero(0, 0.0, or 0.00).
Example 5 If the scale is set to -0.0005 to 0.5000, the upper and lower limits of
the scale are displayed as 0.00 to 0.50
