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Chapter 4
CGCM-DLR Unit Configuration
98
Related Parameters
• GenRatedExcI
• OEL_En tag in the Output table
UEL Page
The UEL tab is used to configure the unit settings that are related to operation of
the Under-excitation Limiting (UEL) function. The values that are entered in
this tab establish break points in a piecewise linear curve that defines the
characteristic curve for this function. See the generator manufacturer data for the
proper setting information.
See
Chapter 3
for more information on the operation of the UEL function.
• Under-excitation Limiting Enable – Select this checkbox to enable
over-excitation limiting, which sets the UEL_En tag in the configuration
table. Tag UEL_En in the configuration table stores this parameter. The
UEL_En tag in the Output (Scheduled Write) Data table must also be set
to enable this function.
Rockwell Automation Publication 1407-UM002B-EN-P - February 2019
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