Yokogawa AXFA14G/C - Manual (Page 66)

IM 01E20C02-01E 6-37
6. PARAMETER DESCRIPTION
(3) Display and output condition for setting alarm occurrences
50 Span > 10m/s
51 Span < 0.1m/s
52 TTL>10000p/s
53 TTL<0.0001p/s
54 4-20 Lmt Err
55 Multi Rng Err
56 H/L HH/LL Set
57 Dens Set Err
60 PLS >10000p/s
61 PLS > 5000p/s
62 PLS > 1000p/s
63 PLS > 500p/s
64 PLS > 25p/s
65 PLS > 15p/s
66 PLS > 10p/s
67 PLS > 5p/s
70 PLS<0.0001p/s
71 Meas Mod Set
72 Size Set Err
Closed
(On)
Closed
(On)
Closed
(On)
Closed
(On)
Closed
(On)
Closed
(On)
Closed
(On)
Closed
(On)
Closed
(On)
Closed
(On)
Fixed Stopped Stopped
Alarm Mode
(message)
No
Normal
operation Stopped
Normal
operation
Alarm Mode
(message)
No
Fixed
Normal
operation
Normal
operation
Alarm Mode
(message)
No
Fixed Stopped Stopped
Alarm Mode
(message)
No
Normal
operation
Normal
operation
Normal
operation
No
Fixed Stopped Stopped
Alarm Mode
(message)
Alarm Mode
(message)
No
Normal
operation
Normal
operation
Normal
operation
Normal
operation
Normal
operation Stopped
Alarm Mode
(message)
No
Fixed Stopped Stopped
Alarm Mode
(message)
No
Fixed Stopped Stopped
Alarm Mode
(message)
No
Open
(Off)
Fixed Stopped Stopped
Alarm Mode
(message)
No
NO
(G30)
YES
(G30)
T0648.EPS
Alarm
record
Alarm description
Selection
(parameter
number)
Alarm
output
4-20 mA
output
Totali-
zation Pulse
output
Display
unit
Occurring of
any alarm from
50 through 73
–
Span flow velocity setting
is 11 m/s or more
Span flow velocity setting
is 0.05 m/s or less
Totalization rate is 11000
pps or more
Totalization rate is
0.00005 pps or less
The condition [4-20 low
limit (J11) < 4-20 high
limit (J12)] is not satisfied.
The condition [No. 1 range
< No. 2 range < No. 3 range
< No. 4 range] is not
satisfied for multiple ranges.
The condition [High Alarm
(G11) – Low Alarm (G10) >
H/L Alarm Hys (G14)] or the
condition [High High Alarm
(G13) – Low Low Alarm
(G12) > H/L Alarm Hys
(G14)] is not satisfied.
Mass units have been
selected for Base Flow Unit
(C40) but density is set to 0.
Pulse rate is 11000 pps
or more with 50% duty
selection.
Pulse rate is 10000 pps
or more with 0.05 ms
selection.
Pulse rate is 5000 pps or
more with 0.1 ms selection.
Pulse rate is 1000 pps or
more with 0.5 ms selection.
Pulse rate is 500 pps or
more with 1 ms selection.
Pulse rate is 25 pps or
more with 20 ms selection.
Pulse rate is 15 pps or
more with 33 ms selection.
Pulse rate is 10 pps or
more with 50 ms selection.
Pulse rate is 5 pps or
more with 100 ms selection.
Pulse rate is 0.00005 pps
or less.
Measure Mode (C20) is
set to Enhanced DF
without selecting an
optional code
HF1 or HF2.
A value of 3000.1 mm or
more is set for Nominal
Size (C32).
73 Adh Set Err
Alarm Mode
(message)
No
The condition [Level:1<
Level:2<Level:3<Level:4]
is not satisfied for
adhesion diagnostic level.
Note: • Alarm is output only when F20: DO Function or F21: DIO Function is set to “Alarm Output.”
• The operation when “Open (Off) Act” is set for F22: DO Active Mode or “Open/Open Act“ is set for
F23: DIO Active Mode is shown in above table.
• 4-20mA output upon the occurrence of an alarm will be fixed at the value selected with G21: 4-20mA
Alarm Out.