Manual

IM 01E20C01-01E
6-26
6. PARAMETER DESCRIPTION
[G13: High High Alarm] High-high alarm setting
This parameter sets the high-high limit (HH) alarm
value, and this is done using a % value of the maxi-
mum span.
 A setting value of 110% indicates that the alarm is
disabled.
NOTE
Setting of -110% or 110% results in the corre-
sponding function being disabled; accordingly,
settings can be combined to implement only high
alarms or low alarms, etc.
Output Example 1
The high-high alarm (HH) is set to 90% or more of the
flow rate span; the low-low alarm (LL), to 20% or less;
the high alarm (H), to 80% or more; and the low alarm
(L), to 30% or less.
Settings are:
G10: Low Alarm = 30%
G11: High Alarm = 80%
G12: Low Low Alarm = 20%
G13: High High Alarm = 90%
0 Time (t)
HL
HH
SO1
SO2
LL
HH
AL
LL
High High Alarm
High Alarm
Instantaneous flow rate
Low Alarm
Low Low Alarm
20
30
50
80
90
100
[%]
Select “H/L Alarm” for F10: SO1 Function
Select “HH/LL Alarm” for F11: SO2 Function
Select “Closed (On) Act” for F14: SO1/2 Active Mode
Select “Open (Off) Act” for G20: Alm Out Act Mode
Select “Yes” for G33: Alm-HH/LL
F0610.EPS
Output Example 2
The high alarm (H) is set to 80% or more of the flow
rate span; the low-low alarm (LL), to 20% or less.
Settings are:
G10: Low Alarm = -110%
G11: High Alarm = 80%
G12: Low Low Alarm = 20%
G13: High High Alarm = 110%
0 Time (t)
H
SO1
SO2
LL
AL
LL
Instantaneous flow rate
20
50
80
100
[%]
F0611.EPS
L Alarm set to
-110% indicates
that the alarm is
disabled.
High Alarm
Low Low Alarm
HH Alarm set to 110% indicates
that the alarm is disabled.
Select “H/L Alarm” for F10: SO1 Function
Select “HH/LL Alarm” for F11: SO2 Function
Select “Closed (On) Act” for F14: SO1/2 Active Mode
Select “Open (Off) Act” for G20: Alm Out Act Mode
Select “Yes” for G33: Alm-HH/LL