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1. Define/upload the global Array-Register definitions available for all Totalflow devices in this Ignition instance
2. Define/upload the EFM Mappings for all Totalflow devices in this Ignition Instance
3. Create the base device connection to the ABB Totalflow unit.
4. If device is configured with the 'Enable auto-discovery' option turned on, wait for auto-discovery to complete. The device status will change from 'Auto-discovery' to 'Connected'. Go to the 'Totalflow Applications' configuration panel and verify that applications are there. Note that polling on all meter applications (i.e. TUBE applications) will be enabled by default. If device is configured with auto-discovery disabled, import application information from 'applications' CSV file that contains correct information on applications that run on a Totalflow device the driver is connected to. En example of such CSV file is shown below.
5. If device is configured with the 'Add All Array-Register Definitions' option turned on, navigate to the 'Array-Register Definitions' configuration panel and verify that all global Array-Register definitions are added to this device definition automatically. If this configuration option turned off, manually add global Array-Register definitions that apply.
6. If device is configured with the 'Auto-Generate Templates and Poll Group' option turned on, default Array-Register templates and default poll group will be generated. Navigate to the 'Array-Register Templates' and 'Poll Groups' configuration panels and verify templates have been created correctly. There are a few important points to note here:
   1. One default Array-Register template will be created per each application type (i.e. application enumeration) given that polling for at least one instance of this application type is enabled in the 'Totalflow Applications' panel.
   2. If there are no enabled applications at the time auto-discovery runs for the first time, no Array-Register templates will be created.
   3. If there are enabled applications but there are no Array-Register definitions applied to this device connection, or definitions that are applied have no applicable entries based of application enumeration; in this case, Array-Register templates will be created but those templates will have no entries. If applicable Array-Register definitions are added later, templates will be populated. 
7. Go to device configuration and disable all three options under the 'Auto Setup' category. Disabling auto-discovery will allow to get to the polling mode right after device connection is re-established. Disabling default templates auto-generation will allow to delete default templates and poll group without driver trying to regenerate them.
8. Navigate to the 'Poll Groups' configuration panel and follow the 'Edit Poll Group Contents' link for the 'Default Poll Group'. Check the 'Enabled' box for each default poll group entry and click the 'Save' buttons twice: one time to save poll group entries, and another time to save poll groups. The device status will shortly change from 'Connected' to 'Polling'.
9. Use Ignition Designer to pull tags into a tag provider.

Global Array-Register Definitions

The ABB Totalflow driver module provides a configuration section to the Ignition Gateway.  These can be seen in the Configure section of the Ignition Gateway web UI on the left panel near the bottom. Once in the configuration screen there will be a link to create new global Array-Register definitions.  Click the link shown below to create a new one.

Note that it is the best practice to add global Array-Register definitions before any Totalflow device connections are defined. If Array-Register definition is added later, it needs to be added to a device connection manually. If device connection has the 'Add All Array-Register Definitions' option turned on, new global Array-Register definition will not be applied unless either added manually .   or device configuration is re-submitted.