APC AXFA11G user manual Display and output condition for setting alarm occurrences, Output Unit

6. PARAMETER DESCRIPTION

(3) Display and output condition for setting alarm occurrences

		Alarm description	Selection	Alarm	4-20 mA	Totali-	Pulse	Display	Alarm
			(parameter	output	output	zation	output	unit	record
			number)
50	Span > 10m/s	Span flow velocity setting
		is 11 m/s or more		Closed	Fixed	Stopped	Stopped	Alarm Mode	No
		Span flow velocity setting
51	Span < 0.1m/s			(On)				(message)
		is 0.05 m/s or less
52	TTL>10000p/s	Totalization rate is 11000
		pps or more		Closed	Normal		Normal	Alarm Mode
						Stopped			No
53	TTL<0.0001p/s	Totalization rate is		(On)	operation		operation	(message)
		0.00005 pps or less
54	4-20 Lmt Err	The condition [4-20 low		Closed	Fixed	Normal	Normal	Alarm Mode	No
		limit (J11) < 4-20 high				operation	operation	(message)
		limit (J12)] is not satisfied.		(On)
		The condition [No. 1 range
55	Multi Rng Err	< No. 2 range < No. 3 range		Closed	Fixed	Stopped	Stopped	Alarm Mode	No
		< No. 4 range] is not
		satisfied for multiple ranges.		(On)				(message)
		The condition [High Alarm
		(G11) – Low Alarm (G10) >
		H/L Alarm Hys (G14)] or the		Closed	Normal	Normal	Normal	Alarm Mode
56	H/L HH/LL Set	condition [High High Alarm							No
		(G13) – Low Low Alarm		(On)	operation	operation	operation	(message)
		(G12) > H/L Alarm Hys
		(G14)] is not satisfied.
		Mass units have been		Closed				Alarm Mode
57	Dens Set Err	selected for Base Flow Unit			Fixed	Stopped	Stopped		No
				(On)				(message)
		(C40) but density is set to 0.
		Pulse rate is 11000 pps
		or more with 50% duty
60	PLS >10000p/s	selection.	NO
		Pulse rate is 10000 pps	(G30)
		or more with 0.05 ms
		selection.
61	PLS > 5000p/s	Pulse rate is 5000 pps or
		more with 0.1 ms selection.
62	PLS > 1000p/s	Pulse rate is 1000 pps or
		more with 0.5 ms selection.
				Closed	Normal	Normal		Alarm Mode
63	PLS > 500p/s	Pulse rate is 500 pps or					Stopped		No
				(On)	operation	operation		(message)
		more with 1 ms selection.
64	PLS > 25p/s	Pulse rate is 25 pps or
		more with 20 ms selection.
65	PLS > 15p/s	Pulse rate is 15 pps or
		more with 33 ms selection.
66	PLS > 10p/s	Pulse rate is 10 pps or
		more with 50 ms selection.
67	PLS > 5p/s	Pulse rate is 5 pps or
		more with 100 ms selection.
70	PLS<0.0001p/s	Pulse rate is 0.00005 pps
		or less.
		Measure Mode (C20) is
71	Meas Mod Set	set to Enhanced DF		Closed	Fixed	Stopped	Stopped	Alarm Mode	No
		without selecting an
				(On)				(message)
		optional code HF1 or
		HF2.
72	Size Set Err	A value of 3000.1 mm or		Closed	Fixed	Stopped	Stopped	Alarm Mode	No
		more is set for Nominal		(On)				(message)
		Size (C32).
		The condition [Level:1<		Closed	Normal	Normal	Normal	Alarm Mode
73	Adh Set Err	Level:2<Level:3<Level:4]							No
		is not satisfied for		(On)	operation	operation	operation	(message)
		adhesion diagnostic level.
	Occurring of	–	YES	Open	Fixed	Stopped	Stopped	Alarm Mode	No
	any alarm from
			(G30)	(Off)				(message)
	50 through 73

Note: • Operations are performed in accordance with above table, when “Open (Off) Act” is set for G20: Alm Out Act Mode.

•4-20 mA output upon the occurrence of an alarm will be fixed at the value selected with G21: 4-20mA Alarm Out.

T0650.EPS

6-37 IM 01E20C01-01E