Xxx / 74xx family register allocations continued

14	Bus phase rotation	0	15	13/16-16/16
	Priority selection error	0	15	9/16-12/16
	MSC data error	0	15	5/16-8/16
	MSC ID error	0	15	1/16-4/16
15	Bus low voltage	0	15	13/16-16/16
	Bus high voltage	0	15	9/16-12/16
	Bus low frequency	0	15	5/16-8/16
	Bus high frequency	0	15	1/16-4/16
16	MSC failure	0	15	13/16-16/16
	MSC too few sets	0	15	9/16-12/16
	MSC alarms inhibited	0	15	5/16-8/16
	MSC old version units on the bus	0	15	1/16-4/16
17	Mains reverse power alarm/mains export alarm	0	15	13/16-16/16
	Minimum sets not reached	0	15	9/16-12/16
	Insufficient capacity	0	15	5/16-8/16
	Out of sync	0	15	1/16-4/16
18	Alternative aux mains fail	0	15	13/16-16/16
	Loss of excitation	0	15	9/16-12/16
	Mains ROCOF	0	15	5/16-8/16
	Mains vector shift	0	15	1/16-4/16
19	Mains decoupling low frequency	0	15	13/16-16/16
	Mains decoupling high frequency	0	15	9/16-12/16
	Mains decoupling low voltage	0	15	5/16-8/16
	Mains decoupling high voltage	0	15	1/16-4/16
20	Mains decoupling combined alarm	0	15	13/16-16/16
	Charge air temperature	0	15	9/16-12/16
	Mains phase rotation alarm identifier	0	15	5/16-8/16
	AVR Max Trim Limit alarm	0	15	1/16-4/16
21	High coolant temperature electrical trip alarm	0	15	13/16-16/16
	Temperature sender open circuit alarm	0	15	9/16-12/16
	Out of sync Bus	0	15	5/16-8/16
	Out of sync Mains	0	15	1/16-4/16
22	Bus 1 live	0	15	13/16-16/16
	Bus 1 phase rotation	0	15	9/16-12/16
	Bus 2 live	0	15	5/16-8/16
	Bus 2 phase rotation	0	15	1/16-4/16
23	Out of sync Mains (Aux Mains Fail)	0	15	13/16-16/16
	ECU Protect	0	15	9/16-12/16
	ECU Malfunction	0	15	5/16-8/16
	ECU Information	0	15	1/16-4/16
24	ECU Shutdown	0	15	13/16-16/16
	ECU Warning	0	15	9/16-12/16
	ECU Electrical Trip	0	15	5/16-8/16
	ECU After-treatment	0	15	1/16-4/16
25	Water In Fuel	0	15	13/16-16/16
	ECU Heater	0	15	9/16-12/16
	ECU Cooler	0	15	5/16-8/16
	Unimplemented	0	15	1/16-4/16
26-64	Unimplemented
65-255	Reserved

Register allocation

Register offset	Name	Minimum value	Maximum value	Bits/ Sign
0	Number of named alarms	0	256	16
1	Battery High Voltage	0	15	13/16-16/16
	Battery Low Voltage	0	15	9/16-12/16
	Generator Failure Latched	0	15	5/16-8/16
	Generator Failure Unlatched	0	15	1/16-4/16
2	Mains Failure Latched	0	15	13/16-16/16
	Mains Failure Unlatched	0	15	9/16-12/16
	Fail to start	0	15	5/16-8/16
	Fail to stop	0	15	1/16-4/16
3	Failed to reach loading voltage	0	15	13/16-16/16
	Failed to reach loading frequency	0	15	9/16-12/16
	Unimplemented	0	15	5/16-8/16
	Unimplemented	0	15	1/16-4/16
4-64	Unimplemented
65-255	Reserved

Register allocation

Register offset	Name	Minimum value	Maximum value	Bits/ Sign
0	Number of named alarms	0	256	16
1	Battery High Voltage	0	15	13/16-16/16
	Battery Low Voltage	0	15	9/16-12/16
	S2 Failure Latched	0	15	5/16-8/16
	S2 Failure Unlatched	0	15	1/16-4/16
2	S1 Failure Latched	0	15	13/16-16/16
	S1 Failure Unlatched	0	15	9/16-12/16
	Fail to start	0	15	5/16-8/16
	Fail to stop	0	15	1/16-4/16
3	Failed to reach loading voltage	0	15	13/16-16/16
	Failed to reach loading frequency	0	15	9/16-12/16
	Expansion unit watchdog alarm (335 only)	0	15	5/16-8/16
	Unimplemented	0	15	1/16-4/16
4-64	Unimplemented
65-255	Reserved

Alarm condition codes

Condition	Meaning	Displayed string
0	Disabled input	None
1	Not active alarm	None
2	Warning alarm	Active string
3	Shutdown alarm	Active string
4	Electrical trip alarm	Active string
5-7	Reserved
8	Inactive indication (no string)	None
9	Inactive indication (displayed string)	Inactive string
10	Active indication	Active string
11-14	Reserved
15	Unimplemented alarm	None

 

Page 156 – Expansion module enable status

1. This page indicates which expansion modules are currently included in the configuration.
2. The 72xx does not support expansion modules so all registers return false.
3. The 73xx currently only supports the 2130, 2157 and 2548.
4. The 335 currently only supports the 2130, 2157 and 2548.
5. False = 0, True =1.
6. These registers are Read-Only
7. Unimplemented registers within a family/module are shaded

 

Registers

Register offset	Name	Minimum value	Maximum value	Scaling factor	Units	Bits/ sign	8xxx/ 74xx	73xx	335
0	2130 Expansion module 0 enable	False	True			16	ü	ü	ü
1	2130 Expansion module 1 enable	False	True			16	ü	ü	ü
2	2130 Expansion module 2 enable	False	True			16	ü	ü
3	2130 Expansion module 3 enable	False	True			16	ü	ü
4	2130 Expansion module 4 enable	False	True			16	ü	ü
5	2130 Expansion module 5 enable	False	True			16
6	2130 Expansion module 6 enable	False	True			16
7	2130 Expansion module 7 enable	False	True			16
8	2130 Expansion module 8 enable	False	True			16
9	2130 Expansion module 9 enable	False	True			16
10	2157 Expansion module 0 enable	False	True			16	ü	ü	ü
11	2157 Expansion module 1 enable	False	True			16	ü	ü	ü
12	2157 Expansion module 2 enable	False	True			16	ü	ü
13	2157 Expansion module 3 enable	False	True			16	ü	ü
14	2157 Expansion module 4 enable	False	True			16	ü	ü
15	2157 Expansion module 5 enable	False	True			16	ü	ü
16	2157 Expansion module 6 enable	False	True			16	ü	ü
17	2157 Expansion module 7 enable	False	True			16	ü	ü
18	2157 Expansion module 8 enable	False	True			16	ü	ü
19	2157 Expansion module 9 enable	False	True			16	ü	ü
20	2548 Expansion module 0 enable	False	True			16	ü	ü	ü
21	2548 Expansion module 1 enable	False	True			16	ü	ü	ü
22	2548 Expansion module 2 enable	False	True			16	ü	ü
23	2548 Expansion module 3 enable	False	True			16	ü	ü
24	2548 Expansion module 4 enable	False	True			16	ü	ü
25	2548 Expansion module 5 enable	False	True			16	ü	ü
26	2548 Expansion module 6 enable	False	True			16	ü	ü
27	2548 Expansion module 7 enable	False	True			16	ü	ü
28	2548 Expansion module 8 enable	False	True			16	ü	ü
29	2548 Expansion module 9 enable	False	True			16	ü	ü
30	2131 Expansion module 0 enable	False	True			16	ü
31	2131 Expansion module 1 enable	False	True			16	ü
32	2131 Expansion module 2 enable	False	True			16	ü
33	2131 Expansion module 3 enable	False	True			16	ü
34	2133 Expansion module 0 enable	False	True			16	ü
35	2133 Expansion module 1 enable	False	True			16	ü
36	2133 Expansion module 2 enable	False	True			16	ü
37	2133 Expansion module 3 enable	False	True			16	ü
38	2152 Expansion module 0 enable	False	True			16	ü
39	2152 Expansion module 1 enable	False	True			16	ü
40	2152 Expansion module 2 enable	False	True			16	ü
41	2152 Expansion module 3 enable	False	True			16	ü
42	2510/20 Expansion module 0 enable	NO	YES			16	ü	ü
43	2510/20 Expansion module 1 enable	NO	YES			16	ü	ü
44	2510/20 Expansion module 2 enable	NO	YES			16	ü	ü
45-255	Reserved

 

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