<5. Functions>
118
IM 01E21A02-03EN
From the table below, select the display item of trend graph.
Selection
Description
Display
F
OUNDATION
Fieldbus
None
None
Does not set any items (item 1 is not selectable).
Flow rate(%)
Flow rate(%)
Specifies the flow rate for the span of the process value that is mapped
with PV in Subsection 5.1.2.
PV
PV
Specifies the process value PV-mapped in Subsection 5.1.2.
Velocity
Velocity
Sets the display item to the flow velocity.
Volume flow
Volume flow
Specifies the display item to the volumetric flow rate.
Mass flow
Mass flow
Specifies the display item to the mass flow rate.
Calorie
Calorie
Sets the display item to the calorie (only available for AXG, not for
AXW).
Totalizer 1
Totalizer1
Specify the totalized value of totalizer 1.
Totalizer 2
Totalizer2
Specify the totalized value of totalizer 2.
(3) Update period setting
The setting can be configured with the following parameter.
Menu path
Display
Device setup ► Detailed setup ► Display set ► Optional config ► (see below)
F
OUNDATION
Fieldbus
Device Configuration ► LTB ► Device Configuration ► Configuration ► Display Operation
Configuration ► (see below)
Block
Name
Relative
Index
Parameter
Description
Display
F
OUNDATION
Fieldbus
LTB
28
Period
Display Period
Specifies the trend graph
update period on the display.
From the table below, select the trend graph update period.
Selection
Description
Display
F
OUNDATION
Fieldbus
0.2 s
0.2 s
Sets the update period to 0.2 sec.
0.4 s
0.4 s
Sets the update period to 0.4 sec.
1.0 s
1.0 s
Sets the update period to 1 sec.
2.0 s
2.0 s
Sets the update period to 2 sec.
4.0 s
4.0 s
Sets the update period to 4 sec.
8.0 s
8.0 s
Sets the update period to 8 sec.