Pmu Aggregator; Transducer Inputs And Outputs; Records; User-Programmable Fault Reports - GE N60 Instruction Manual

CHAPTER 6: ACTUAL VALUES
These actual values display without the corresponding time stamp as they become available per the recording rate
setting. Also, the recording post-filtering setting is applied to these values.

6.3.13 PMU aggregator

ACTUAL VALUES  METERING  PHASOR MEASURMENT UNIT  PMU AGGREGATOR 1(4)
 PMU AGGREGATOR 1

Actual values for the IEC 61850-90-5 PDU size are provided. These values allow you to know the approximate Ethernet
frame size for the data streams from each aggregator. This can help to estimate network loading. The PDU size shown in
the displays does not include the Ethernet, UDP, or IP layers. PDU sizes approaching approximately 1500 bytes result in
fragmented data frames, causing increased network traffic.

6.3.14 Transducer inputs and outputs

ACTUAL VALUES  METERING  TRANSDUCER I/O DCMA INPUTS  DCMA INPUT xx
 DCMA INPUT xx

Actual values for each DCmA input channel that is enabled are displayed with the top line as the programmed channel ID
and the bottom line as the value followed by the programmed units.
ACTUAL VALUES  METERING  TRANSDUCER I/O RTD INPUTS  RTD INPUT xx
 RTD INPUT xx

Actual values for each RTD input channel that is enabled are displayed with the top line as the programmed channel ID
and the bottom line as the value.

6.4 Records

6.4.1 User-programmable fault reports

ACTUAL VALUES  RECORDS  USER-PROGRAMMABLE FAULT REPORT
 USER-PROGRAMMABLE
 FAULT REPORT
This menu displays the user-programmable fault report actual values. See the User-Programmable Fault Report section in
chapter 5 for information on this feature.

6.4.2 Event records

ACTUAL VALUES  RECORDS  EVENT RECORDS
 EVENT RECORDS

N60 NETWORK STABILITY AND SYNCHROPHASOR MEASUREMENT SYSTEM – INSTRUCTION MANUAL
PMU AGGREGATOR 1

PDU SIZE: 0
DCMA INPUT xx

0.000 mA
RTD INPUT xx

-50 °C
NEWEST RECORD

NUMBER: 0
LAST CLEARED DATE:

2002/8/11 14:23:57
LAST REPORT DATE:

2002/10/09 08:25:27
EVENT: XXXX

RESET OP(PUSHBUTTON)

RECORDS
Date and time stamps
6
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