Yokogawa ADMAG AXR - Manual (Page 91)

<6. PARAMETER DESCRIPTION>
6-43
IM 01E30D01-01EN
(3) Display and output condition for setting alarm occurrences
Alarm description
Selection
(parameter
number)
Alarm
output
4-20 mA
output Totalization
Pulse
output Displayunit
Alarm
record
50 Span > 10m/s Span flow velocity setting is
11 m/s or more
NO
(G30)
Closed
(On)
Fixed Stopped Stopped Alarm Mode
(message)
No
51 Span < 0.3m/s Span flow velocity setting is
0.25 m/s or less
52 TTL>10000p/s Totalization rate is 11000
pps or more
Closed
(On)
Normal
operation
Stopped Normal
operation
Alarm Mode
(message)
No
53 TTL<0.0001p/s Totalization rate is 0.00005
pps or less
54 4-20 Lmt Err The condition [4-20 low limit
(J11) < 4-20 high limit (J12)]
is not satisfied.
Closed
(On)
Fixed Normal
operation
Normal
operation
Alarm Mode
(message)
No
55 Multi Rng Err The condition [No. 1 range <
No. 2 range < No. 3 range <
No. 4 range] is not satisfied
for multiple ranges.
Closed
(On)
Fixed Stopped Stopped Alarm Mode
(message)
No
56 H/L Set Err The condition [High Alarm
(G11) – Low Alarm (G10) >
H/L Alarm Hys (G12)] is not
satisfied.
Closed
(On)
Normal
operation
Normal
operation
Normal
operation
Alarm Mode
(message)
No
57 Dens Set Err Mass units have been
selected for Base Flow Unit
(C40) but density is set to 0.
Closed
(On)
Fixed Stopped Stopped Alarm Mode
(message)
No
60 PLS >10000p/s Pulse rate is 11000 pps
or more with 50% duty
selection.
Closed
(On)
Normal
operation
Normal
operation
Stopped Alarm Mode
(message)
No
Pulse rate is 10000 pps 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.
63 PLS > 500p/s Pulse rate is 500 pps or
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.
68 PLS > 2.5p/s Pulse rate is 2.5 pps or
more with 200 ms selection.
69 PLS > 1.5p/s Pulse rate is 1.5 pps or
more with 333 ms selection.
70 PLS > 1.0p/s Pulse rate is 1.0 pps or
more with 500 ms selection.
71 PLS > 0.5p/s Pulse rate is 0.5 pps
or more with 1000 ms
selection.
72 PLS > 0.25p/s Pulse rate is 0.25 pps
or more with 2000 ms
selection.
73 PLS<0.0001p/s Pulse rate is 0.00005 pps
or less.
74 Size Set Err A value of 3000.1 mm or
more is set for Nominal Size
(C32).
Closed
(On)
Fixed Stopped Stopped Alarm Mode
(message)
No
75 Adh Set Err The condition [Level:1
< Level:2 < Level:3 <
Level:4]is not satisfied for
adhesion diagnostic level.
Closed
(On)
Normal
operation
Normal
operation
Normal
operation
Alarm Mode
(message)
No
Occurring of any
alarm from 50
through 75
– YES
(G30)
Open
(Off)
Fixed Stopped Stopped Alarm Mode
(message)
No
Note: • Alarm is output only when F10: DO Function is set to “Alarm Output.”
• The operation when “Open (Off) Act” is set for F11: DO Active Mode is shown in above table.
• 4-20mA output upon the occurrence of an alarm will be fixed at the value selected with G30: 4-20 mA Setting Alarm.