MA-041
–
DGA 900 Plus - Installation & Commissioning Manual - Rev 1.1
4-Mar-22
Page 77 of 99
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.
