usi M9000 - Figure 3-6 P;S Drop-Down Menu

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Limit, the trigger is disabled. The trigger is automatically re-enabled when the calculated value
reaches zero.
o Chatter Limit for Triggers:*
This field is used to configure the default chatter limit. The default value is 20.
o Chatter Rate for Triggers:*
This field is used to configure the chatter rate limit. The default value is 2.0.
Note: For example: using the default values (20) for Chatter Limit and (2) for Chatter Rate and
assuming a chattering trigger occurring at a rate of four per second, the trigger would be
disabled after 10 seconds.
• P/S
This drop-down menu is used to select the level of the values entered into the configuration file as
Primary or Secondary.
Figure 3-6 P/S Drop-down Menu
• PMU ID*
This is a unique numeric value from one (1) to 65533 used to identify this PMU.
• PMU Port*
This field is used to configure the port number used for TCP communications. The default port
number is 4712.
• PMU UDP Port*
This field is used to configure the port number used for UDP communications. The default port
number is 4713.
• PMU Stream Type
This drop-down menu is used to select the protocol used for PMU data output streams,
Transmission Control Protocol (TCP) or User Datagram Protocol (UDP).
Figure 3-7 PMU Stream Type Drop-down Menu
• PMU Phasor Mode
This drop-down menu is used to select the mode used for PMU data output streams, Rectangular
or Polar. Rectangular mode streams phasor estimates as X and Y coordinates where X is the real
value and Y is the imaginary value. Polar mode streams phasor estimates as a magnitude and
angle.