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Modbus Memory Map489
Communications Guide
http://www.GEindustrial.com/multilin
16
GE Multilin
04AC RTD #11 Temperature –52 to 251 1 °C F4 –52
04AD RTD #12 Temperature –52 to 251 1 °C F4 –52
04C0 Hottest Stator RTD Temperature –52 to 250 1 °F F4 –52
04C1 RTD #1 Temperature –52 to 251 1 °F F4 –52
04C2 RTD #2 Temperature –52 to 251 1 °F F4 –52
04C3 RTD #3 Temperature –52 to 251 1 °F F4 –52
04C4 RTD #4 Temperature –52 to 251 1 °F F4 –52
04C5 RTD #5 Temperature –52 to 251 1 °F F4 –52
04C6 RTD #6 Temperature –52 to 251 1 °F F4 –52
04C7 RTD #7 Temperature –52 to 251 1 °F F4 –52
04C8 RTD #8 Temperature –52 to 251 1 °F F4 –52
04C9 RTD #9 Temperature –52 to 251 1 °F F4 –52
04CA RTD #10 Temperature –52 to 251 1 °F F4 –52
04CB RTD #11 Temperature –52 to 251 1 °F F4 –52
04CC RTD #12 Temperature –52 to 251 1 °F F4 –52
METERING DATA / DEMAND METERING
04E0 Current Demand 0 to 1000000 1 Amps F12 0
04E2 MW Demand 0 to 2000000 1 MW F13 0
04E4 Mvar Demand 0 to 2000000 1 Mvar F13 0
04E6 MVA Demand 0 to 2000000 1 MVA F13 0
04E8 Peak Current Demand 0 to 1000000 1 Amps F12 0
04EA Peak MW Demand 0 to 2000000 1 MW F13 0
04EC Peak Mvar Demand 0 to 2000000 1 Mvar F13 0
04EE Peak MVA Demand 0 to 2000000 1 MVA F13 0
METERING DATA / ANALOG INPUTS
0500 Analog Input 1 –50000 to 50000 1 Units F12 0
0502 Analog Input 2 –50000 to 50000 1 Units F12 0
0504 Analog Input 3 –50000 to 50000 1 Units F12 0
0506 Analog Input 4 –50000 to 50000 1 Units F12 0
METERING DATA / SPEED
0520 Tachometer 0 to 7200 1 RPM F1 0
LEARNED DATA / PARAMETER AVERAGES
0600 Average Generator Load 0 to 2000 1 %FLA F1 0
0601 Average Negative Sequence Current 0 to 2000 1 %FLA F1 0
0602 Average Phase-Phase Voltage 0 to 50000 1 V F1 0
0603 Reserved – – – – –
0604 Reserved – – – – –
LEARNED DATA / RTD MAXIMUMS
0620 RTD #1 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0621 RTD #2 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0622 RTD #3 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0623 RTD #4 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0624 RTD #5 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0625 RTD #6 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0626 RTD #7 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0627 RTD #8 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0628 RTD #9 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0629 RTD #10 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
062A RTD #11 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
062B RTD #12 Maximum Temperature (Celsius) –52 to 251 1 °C F4 –52
0640 RTD #1 Maximum Temperature (Fahrenheit) –52 to 251 1 °F F4 –52
0641 RTD #2 Maximum Temperature (Fahrenheit) –52 to 251 1 °F F4 –52
0642 RTD #3 Maximum Temperature (Fahrenheit) –52 to 251 1 °F F4 –52
Table 1: 489 Memory Map (Sheet 6 of 29)
ADDR NAME RANGE STEP UNITS FORMAT DEFAULT
1, 2, 3 See Table footnotes on page 39