Emerson 48330 manual

Emerson 48330 user manual Chapter Operating SCU Serial Alarm Description Default

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			Chapter 5		Operating SCU	45

Serial	Alarm	Description	Default	Default	Related parameter
Serial			Default	related	Related parameter
No.			alarm level	related	configuration
No.			alarm level	relay	configuration
				relay
36	Batt4 Failure	Over-load, short circuit, manual	Critical	None
36	Batt4 Failure	disconnection or alarm circuit faulty	Critical	None
		disconnection or alarm circuit faulty

		The charge current of battery group 1
37	Batt1 Over-curr	is bigger than the set value of	Observation	None
		parameter “Over”

		The charge current of battery group 2
38	Batt2 Over-curr	is bigger than the set value of	Observation	None
		parameter “Over”

39	Rect Vac Err	All AC voltages are lower than the	Major	3
39	Rect Vac Err	AC low-volt point	Major	3
		AC low-volt point

40	Rect Over Temp	Rectifier internal temperature higher	Observation	None
		than 90°C
41	Rect Failure	Rectifier over-voltage, higher than	Critical	3
41	Rect Failure	rectifier high threshold	Critical	3
		rectifier high threshold

42	Rect Protect	AC over-voltage (ƒ295V) or	Observation	3
42	Rect Protect	under-voltage ( 80V)	Observation	3
		under-voltage ( 80V)

43	Rect Fan Fails	Fan faulty	Major	3
		AC voltage lower than 176V, with
44	Rect PowerLimit	rectifier internal higher than 85°C or	Observation	3
		temperature at inlet higher than 45°C

45	Rect Com Failure	Rectifier and monitoring module	Major	3
45	Rect Com Failure	communication interrupted	Major	3
		communication interrupted

46	Multi Rect Fail	More than 2 rectifiers raised alarms	Critical	None
47	Self-detect error	Error is detected through hardware	No alarm	None
47	Self-detect error	self-detection	No alarm	None
		self-detection

48	Manual Mode	Battery management in the manual	No alarm	None
48	Manual Mode	state	No alarm	None
		state

49	Non-FC Status	Including auto-BC, Cyclic Boost,	No alarm	7
49	Non-FC Status	constant current test and short test	No alarm	7
		constant current test and short test

50	Batt Discharge	Battery being discharging	No alarm	None
		In a system with load shunt, the
51	Curr Imbalance	detected load current plus battery	No alarm	None	Not existent in this
		current differs sharply from the			power system series
		rectifier output current

52	Batt Test Error	Battery discharge time unexpectedly	Observation	None
		short
		During the short test, the two
53	Short Test Fault	batteries discharged more than the	Observation	None
		set value

		The maintenance FC voltage
54	Outvolt Fault	different from the busbar voltage, or	Observation	None
54	Outvolt Fault	the reported data. The difference is	Observation	None
		the reported data. The difference is
		more than 1V

55	System Maintain	The pre-set system maintenance	Observation	None
55	System Maintain	time is due	Observation	None
		time is due

56	Alarm Block	Alarms sent to the host are blocked,	No alarm	None
		valid in EEM-M protocol

ACTURA Flex 48330 Power System User Manual

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Contents

Emerson 48330 user manual Chapter Operating SCU Serial Alarm Description Default

Chapter 5

Operating SCU

Serial

Alarm

Description

Default