Establish Baseline Settings - GE Kelman DGA 900 Plus Installation & Commissioning Manual

11. The adjacent box should list All limits. If not, select the 'Alerts' dropdown menu
and choose All limits.
12. For each Alert, use the slider control to slide the Alert to the Off position.
13. Select 'OLTC Motor Torque Maximum 3 (%)' from the Alarm source dropdown
menu.
14. The adjacent box should list All limits. If not, select the 'Alerts' dropdown menu
and choose All limits.
15. For each Alert, use the slider control to slide the Alert to the Off position.
16. Select OLTC Motor Average Torque (%) from the Alarm source dropdown menu.
17. The adjacent box should list All limits. If not, select the 'Alerts' dropdown menu
and choose All limits.
18. For each Alert, use the slider control to slide the Alert to the Off position.

10.3.2 Establish Baseline Settings

10.3.2.1 Verify Mappings
Use the product's HMI to cycle through all the tap changer positions to build up the
mapping. Select Models > OLTC Tap Position Tracking Configuration.
1. In the 'OLTC Tap Position Tracking Configuration' section, ensure that the listed
parameters, for example as shown in Figure 10-7, match those specified in the
'Models Configurator' spreadsheet.
Figure 10-7: OLTC Tap Position Tracking Configuration – parameters
In the 'Configuration Import' section, click into the circle to select the customer-specific
tap position map file TapPositionCalibration.cfg file, or click-and-drag the
TapPositionCalibration.cfg file directly from File Explorer into the circle as shown in
Figure 10-8, and wait for the import to complete.
MA-041 – DGA 900 Plus - Installation & Commissioning Manual - Rev 1.1 4-Mar-22 Page 77 of 99