GE 489 Communications Manual page 39

Generator management relay
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ADDR
26E7
Assign Trip Relays (1-4)
26E8
RTD #12 Trip Temperature
26E9
RTD #12 Name
RTD TEMPERATURE / OPEN RTD SENSOR
2720
Open RTD Sensor Alarm
2721
Assign Alarm Relays (2-5)
2722
Open RTD Sensor Alarm Events
RTD TEMPERATURE / RTD SHORT/LOW TEMPERATURE
2740
RTD Short/Low Temperature Alarm
2741
Assign Alarm Relays (2-5)
2742
RTD Short/Low Temperature Alarm Events
THERMAL MODEL / MODEL SETUP
2800
Enable Thermal Model
2801
Overload Pickup Level
2802
Unbalance Bias K Factor
2803
Cool Time Constant Online
2804
Cool Time Constant Offline
2805
Hot/Cold Safe Stall Ratio
2806
Enable RTD Biasing
2807
RTD Bias Minimum
2808
RTD Bias Center Point
2809
RTD Bias Maximum
280A
Select Curve Style
280B
Standard Overload Curve Number
280C
Time to Trip at 1.01 × FLA
280E
Time to Trip at 1.05 × FLA
Time to Trip at 1.10 × FLA
2810
2812
Time to Trip at 1.20 × FLA
2814
Time to Trip at 1.30 × FLA
2816
Time to Trip at 1.40 × FLA
Time to Trip at 1.50 × FLA
2818
281A
Time to Trip at 1.75 × FLA
281C
Time to Trip at 2.00 × FLA
Time to Trip at 2.25 × FLA
281E
2820
Time to Trip at 2.50 × FLA
2822
Time to Trip at 2.75 × FLA
2824
Time to Trip at 3.00 × FLA
Time to Trip at 3.25 × FLA
2826
2828
Time to Trip at 3.50 × FLA
282A
Time to Trip at 3.75 × FLA
Time to Trip at 4.00 × FLA
282C
282E
Time to Trip at 4.25 × FLA
2830
Time to Trip at 4.50 × FLA
2832
Time to Trip at 4.75 × FLA
2834
Time to Trip at 5.00 × FLA
2836
Time to Trip at 5.50 × FLA
2838
Time to Trip at 6.00 × FLA
Time to Trip at 6.50 × FLA
283A
283C
Time to Trip at 7.00 × FLA
283E
Time to Trip at 7.50 × FLA
2840
Time to Trip at 8.00 × FLA
2842
Time to Trip at 10.0 × FLA
2844
Time to Trip at 15.0 × FLA
1, 2, 3
See Table footnotes on page page 42
489 GENERATOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
Table CG–1: 489 Memory Map (Sheet 23 of 30)
Name
RANGE
STEP
0 to 3
1
1 to 250
1
0 to 8
1
0 to 2
1
1 to 4
1
0 to 1
1
0 to 2
1
1 to 4
1
0 to 1
1
0 to 1
1
101 to 125
1
0 to 12
1
0 to 500
1
0 to 500
1
1 to 100
1
0 to 1
1
0 to 250
1
0 to 250
1
0 to 250
1
0 to 2
1
1 to 15
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
5 to 999999
1
UNITS
FORMAT
DEFAULT
F50
1
°C
F1
80
F22
_
F115
0
F50
16
F105
0
F115
0
F50
16
F105
0
F103
0
× FLA
F3
101
F1
0
min
F1
15
min
F1
30
F3
100
F103
0
°C
F1
40
°C
F1
130
°C
F1
155
F142
0
F1
4
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
s
F10
5
35

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