Operator Terminal System Manual - 11276916.pdf

8 Trends
[Curves] tab
I
0
Unit Functions
[Dynamics] tab The functions on this tab are explained in section "General parameters" in chapter 7.4
"Graphic display".
Transferring
trend data
Parameter Description
Analog signal Analog signals that apply to the object and for which the values are to be
displayed.
Only signed 16-bit numbers are permitted.
Color Choose a color for the respective curve.
Offset and gain Is used for scaling the register value.
Only two curves can be used with the DOP11A-20 model.
DOP11A-20 only has real-time trend.
If you copy a block with trend data, you will have to rename the trend object.
Two trend objects must not have the same name.
Not applicable for DOP11A-20.
If the [DOP Tools] \ [DOP File Transfer] program is installed on your PC, you will be able
to transfer trend data, recipes and alarm lists to and from the PC for statistical calculations,
display or for storage purposes.
You can also transfer the following data between PC and terminal using FTP:
Trend data
Recipes
Alarm lists
HTML files
Terminal applets
Bitmap graphics
An FTP client must be installed on the PC for this purpose. The DOP Tools program
group provides the DOP FTP Transfer application that acts as standard FTP.
You can directly open trend files for statistical calculations, e. g. in Excel.
216 System Manual – DOP11A Operator Terminals