Historical Event Table - Delta Electronics A10 User Manual

Property Description of Historical Data Table Element
Date Length
Data Format
Data No.
Display Color
Integral Digits
Fractional
Digits

Historical Event Table

Table 3.12.4 Property Description of Historical Event Table Element
Property Description of Historical Event Table Element
Read the history data and display the corresponding text or character on HMI screen by an event table.
Text / Text Size
Font / Text Color
Border Color
Background Color
Data Length
Data Format
Revision Apr. 30th, 2007, 2007PDD23000002
Chapter 3 Element Function|ScrEdit Software User Manual
There are 16bits Word and 32bits Double Word two options.
There are following data format provided:
1. BCD
2. Signed BCD
3. Signed Decimal
4. Unsigned Decimal
5. Hex
6. Binary
It is used to set the reading Word data when triggering every time. For
example, if the Data Length option in the History Setup dialog box is set
to 3words, there are 0 ~ 2 data numbers can be selected in this option.
Please note that if the data format is selected as "Floating", and
the Data Length option in the History Setup dialog box is an odd
numbers of words, ensure to set the Data No. as an even number.
It is used to the display data color.
Use this option to determine the digit number of integer and decimal
fraction. The digit number is not a real digit number value. It is only the
display format. The digit number will be a real decimal number only
when the data format is selected as "Floating".
The user can set the text, text size, font and text color that provided by Windows®
to determine the text display on the element. (Please refer to Table 3.2.2 Property
Description of General Buttons.)
It will show the input history message of every state. HMI system will list all input
history messages in the event table. If there is no input history message, "?" will
display.
The below element background color is set to light yellow and its border color is set
to black.
Word It can have 256 states.
LSB It can have 16 states.
This option can be set only when the data length is selected as Word. It provides
BCD, Signed Decimal, Unsigned Decimal and Hex four kinds of data format to
define the read memory content.
Word
1. BCD
2. Signed BCD
3. Signed Decimal
4. Unsigned Decimal
5. Hex
6. Binary
7. Floating
Double Word
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