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33002479 06 07/2008
Changing Global
Data Variables
To change the Global Data variables that appear in the Variable Table area, follow
the instructions below.
Verifying System
Operation
To ensure that the system is operational, do the following:
Step Action
1 Highlight the identification number in the Data ID column.
2 In the Type column select the publish/subscribe variable type from the drop down
list. Three options are available publish, subscribe, or none, displayed as:
z NONE
z SUB
z PUB
3 In the Symbol column you may enter text to describe the variable.
4 In the Address column you see the application address for this variable.
Note: This is a read only field.
5 In the Length column for each row, type a value, which represents the number of
4x registers. The ending 4x register field is automatically updated. If you are using
the second method, Copy Configuration, update Length the first time only.
6 When you are finished, click the Update Global Data Configuration button.
Step Action
1 Verify that all controllers are running.
2 Look at the health of all variables using the Global Data Diagnostics page.
Follow these links: | Diagnostics | NOE Diagnostics | Global Data