Econ OP320 - Trenddiagram

Page
46
of
86
Pages
2
-
2
-
10
S
ingle
line
Trend
I
n
the
proce
ss
industry
,
the value of
some parameters
change
slowly.
The operator want
s
to
know
these parameters
’
change process in a certain time. The
trend
diagram
is the best way
to display these values.
Click the
b
utton, there
will be a rectangle dashed frame moving with the mouse.
Move to the
desired
position and click the mouse
’
s left key to confirm.

Register
No.
The
address correspond
s
with the
trend
diagram
.

Full
value
When the
trend
diagra
m
displays in 100% scale, the value
correspond
s
with the
register

Z
ero value
When the
trend
diagram
displays in 0% scale, the value
correspond
s
with
the register

S
ampl
e
d
ata (the number of the dot
s
)
The number of all
the
sampled dot
s
from left to right.
The larger th
e
number, the
more
detailed
the
trend
has.

Sample
cycle
The inter
v
al time of every two sampl
ed
dot
s
.

Range
This value
sets
the length and the w
id
th of the
trend
diagram
.
Note:
One
trend
diagram
element can only display one line.