14.1.1         Configure Data Transfer

From the Project Manager

1.      Select your Project and the SCADA Node.

2.      Click the Data Transfer hyperlink.

This opens the Data Transfer page, shown in below
 

Add Data Transfer 

   Node :   LiveDEMO • SCADAnode1

Source Tag

Target Tag

Check Time

Dead Band

Update

Delete

EF-13

EF-12

60000

0

Update

Delete

SP2

SP1

500

0.1

Update

Delete

 

3.      Select either Add Data Transfer or Update.

This opens the Create Data Transfer or Update Data Transfer page shown below.

 

Figure 14-1 Data Transfer configuration

4.      Source Tag.  Enter the tagname that contains the value to be transferred.

5.      Target Tag. Enter the tagname of the Destination Tag.  This tag will receive the value from the source tag.

6.      Check Time.  This is the frequency of checking the two tags in milliseconds (500 to 60,000 milliseconds or ½ second to 1 hour).

7.      Dead Band (%).  This is the difference in value (in percent of full scale) between the two tags that will result in a data transfer from the source to the target.  A large deadband will minimize communications traffic.  A smaller deadband will increase communications and accuracy.

8.      Press Submit when you are finished entering data.

9.      You can use update or delete to correct any errors later.