Delta Electronics DOP-A Series User Manual

Chapter 3  Element Function|ScrEdit Software User Manual 

Revision Apr. 30th, 2007, 2007PDD23000002 

 

 

3-33 

Leading Zero 

The following figures show the difference if the user selects the Leading Zero option. 
(Please note that the integral digit is set to 4 digits.) 

  

  (If YES is selected, the numeric value will show as this one.) 

  

  (If NO is selected, the numeric value will show as this one.) 

 

Date Length 

There are 16bits Word and 32bits Double Word two options. 

There are following data format provided: 

Word 

Double Word 

Data Format 

1. BCD 
2. Signed 

BCD 

3. Signed 

Decimal 

4. Unsigned 

Decimal 

5. Hex 
6. Binary 

1. BCD 
2. Signed 

BCD 

3. Signed 

Decimal 

4. Unsigned 

Decimal 

5. Hex 
6. Binary 
7. Floating 

Integral Digits 

Fractional Digits 

Use this option to determine the digit number of integer and 
decimal fraction. The digit number (Fractional Digits) here is not a 
real decimal value. It is only the display format. The digit number 
will be a real decimal only when the data format is selected as 
“Floating”.  

Gain (a) 

Offset (b) 

The user can use y = (a) x (read address value) + (b) this 
equation to determine the display numeric value (y). For example, 
if Gain value (a) is 2 and Offset value (b) is 3, when the read 
address value is 3, then the display numeric value will be equal to
(2) x 3 + (3) = 9. 
If Gain and Offset value is a decimal, please set the data format 
as “Floating”. 

Detail 

Round off 

If this option is selected, after the operation of the equation 
above, all numeric values can be rounded off and display on the 
screen.