Updating the IP21 Adapter Credentials File
When using an IP21 Historian Connector the IP21 Adapter Credentials file contains the information required to connector to the target IP21 Instance. This file will need to be populated with information available from the customers IT department.
| Properties Name | Purpose | Default |
| server_url | The required URL of the IP21 service | |
| username | The username to be used when connecting to the IP21 instance | |
| password | The password to be used when connecting to the IP21 instance for the specified user | |
| max_number_query_params | The maximum number of Web Ids to retrieve in one query | 100 |
| query_well_data_function_name | The Well Data Function Name | WS_ENGSYS_WellDataV5 |
| query_meter_data_function_name | The Meter Data Function Name | WS_TagDataAdvanced |
The attached IP21 Adapter Credentials file must be completed for each IP21 Historian Connector installation.
Changes to the credentials file must be imported into the Connector on the Manage Credentials screen and will need an Administrative account in order to perform this action. As soon as the properties file is uploaded it become active for use in the Connector.