User Commands - S&C IntelliRupter PulseCloser Manual

General Setup

User Commands

26 S&C Instruction Sheet 766-530
Maximum Interrupting Current
Options are 12.5 kA and 16 kA. The 12.5-kA setting is available for all system voltages and
the 16-kA setting may only be used for system voltage up to 15.5 kV. There is a validation
rule that prevents a 16-kA selection for higher voltages. Tripping is blocked when current
is above the Maximum Interrupting Current setting.
Use Least-Used Poles First in Closing Profiles
When set to the Yes option, the pole with the highest Remaining Contact Wear value
will close first when using either Closing Profile setting. Otherwise, the closing sequence
will be Pole 1, followed by Pole 2, and then Pole 3. Default is the No option.
Frequency Difference Threshold
This setting is used by the Metering>Sync Check screen. When the absolute value of
the difference in frequency between Terminal X and Terminal Y exceeds this threshold,
the frequency values are displayed in red. (Range: 0.1-5.0; Step: 0.1; Default: Disabled)
The Operation screen has five commonly used functions that accommodate customized
labeling. See Figure 13. The text for those custom labels is configured in the Command
Label, Active Label, and Inactive Label fields found on the Setup>General>User
Commands screen.
Figure 13. The Setup>General>User Commands screen.
Note: Changing the text associated with a command and its labels will not change the
behavior of the command. For example, if you change the word "Block" to "Permit," the
command will still block the associated operation.