GE 1601-0149-A2 manual Memory Map Sheet 20

	489				Modbus Memory Map
Communications Guide
Table 1: 489 Memory Map (Sheet 20 of 29)
ADDR	NAME	RANGE	STEP	UNITS	FORMAT	DEFAULT
2428	RTD #1 Trip Temperature	1 to 250	1	°C	F1	155
2429	RTD #1 Name	0 to 8	1	–	F22	_
RTD TEMPERATURE / RTD #2
2460	RTD #2 Application	0 to 4	1	–	F121	1
2461	RTD #2 Alarm	0 to 2	1	–	F115	0
2462	Assign Alarm Relays (2-5)	1 to 4	1	–	F50	16
2463	RTD #2 Alarm Temperature	1 to 250	1	°C	F1	130
2464	RTD #2 Alarm Events	0 to 1	1	–	F105	0
2465	RTD #2 Trip	0 to 2	1	–	F115	0
2466	RTD #2 Trip Voting	1 to 12	1	–	F122	2
2467	Assign Trip Relays (1-4)	0 to 3	1	–	F50	1
2468	RTD #2 Trip Temperature	1 to 250	1	°C	F1	155
2469	RTD #2 Name	0 to 8	1	–	F22	_
RTD TEMPERATURE / RTD #3
24A0	RTD #3 Application	0 to 4	1	–	F121	1
24A1	RTD #3 Alarm	0 to 2	1	–	F115	0
24A2	Assign Alarm Relays (2-5)	1 to 4	1	–	F50	16
24A3	RTD #3 Alarm Temperature	1 to 250	1	°C	F1	130
24A4	RTD #3 Alarm Events	0 to 1	1	–	F105	0
24A5	RTD #3 Trip	0 to 2	1	–	F115	0
24A6	RTD #3 Trip Voting	1 to 12	1	–	F122	3
24A7	Assign Trip Relays (1-4)	0 to 3	1	–	F50	1
24A8	RTD #3 Trip Temperature	1 to 250	1	°C	F1	155
24A9	RTD #3 Name	0 to 8	1	–	F22	_
RTD TEMPERATURE / RTD #4
24E0	RTD #4 Application	0 to 4	1	–	F121	1
24E1	RTD #4 Alarm	0 to 2	1	–	F115	0
24E2	Assign Alarm Relays (2-5)	1 to 4	1	–	F50	16
24E3	RTD #4 Alarm Temperature	1 to 250	1	°C	F1	130
24E4	RTD #4 Alarm Events	0 to 1	1	–	F105	0
24E5	RTD #4 Trip	0 to 2	1	–	F115	0
24E6	RTD #4 Trip Voting	1 to 12	1	–	F122	4
24E7	Assign Trip Relays (1-4)	0 to 3	1	–	F50	1
24E8	RTD #4 Trip Temperature	1 to 250	1	°C	F1	155
24E9	RTD #4 Name	0 to 8	1	–	F22	_
RTD TEMPERATURE / RTD #5
2520	RTD #5 Application	0 to 4	1	–	F121	1
2521	RTD #5 Alarm	0 to 2	1	–	F115	0
2522	Assign Alarm Relays (2-5)	1 to 4	1	–	F50	16
2523	RTD #5 Alarm Temperature	1 to 250	1	°C	F1	130
2524	RTD #5 Alarm Events	0 to 1	1	–	F105	0
2525	RTD #5 Trip	0 to 2	1	–	F115	0
2526	RTD #5 Trip Voting	1 to 12	1	–	F122	5
2527	Assign Trip Relays (1-4)	0 to 3	1	–	F50	1
2528	RTD #5 Trip Temperature	1 to 250	1	°C	F1	155
2529	RTD #5 Name	0 to 8	1	–	F22	_
RTD TEMPERATURE / RTD #6
2560	RTD #6 Application	0 to 4	1	–	F121	1
2561	RTD #6 Alarm	0 to 2	1	–	F115	0
2562	Assign Alarm Relays (2-5)	1 to 4	1	–	F50	16
2563	RTD #6 Alarm Temperature	1 to 250	1	°C	F1	130
2564	RTD #6 Alarm Events	0 to 1	1	–	F105	0
2565	RTD #6 Trip	0 to 2	1	–	F115	0

1, 2, 3 See Table footnotes on page 39

30

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