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Data Conversion
Correction related to sampling cycles of trend graphs
Correction related to the 100% value, 0% value and –100% value of a graph
S Conversion result, error message and corrective action
Status before
Conversion
With a conventional
With a new model,
model, the marks
marks registered
with codes FFEF to
with a conventional
FFF5 are used as
model are used as
desired.
trend graph control
touch switches.
With a conventional
With a new model,
model, the marks
nothing is registered
with codes FFEF to
for codes FFEF to
FFF5 are not used.
FFF5 and trend
graph control touch
switches are not
displayed.
In the conversion of the data between a conventional and a new model, conver-
sion is executed in the manner shown below due to differences of trend graph
sampling cycles.
S Difference
New models:
Conventional models:
S Conversion result, error message and corrective action
Status before
Conversion
With a conventional
With a new model,
model, the sampling
the sampling cycle
cycle is set in units
is corrected to 0.5 s
other than 0.5 s.
unit cycle (corrected
to the nearest val-
ue).
In the conversion of the data between a conventional and a new model, conver-
sion is executed in the manner shown below due to differences in the range of
numeral that can be input.
Status after
Error Message
Conversion
––
––
The sampling cycle can be set in the range from 0.5 to
6553.5 s in units of 0.5 s.
The sampling cycle can be set in the range from 0.1 to
6553.5 s in units of 0.1 s.
Status after
Error Message
Conversion
[W]
Sampling cycle less
than minimum val-
ue. Minimum value
restored.
[W]
Sampling cycle not
multiple of 5. Value
rounded off to near-
est multiple of 5.
Appendix A
Corrective Action
(1) Copy marks regis-
tered under codes
FFEF to FFF5 to
other codes with the
mark editor.
(2) Reset the marks
with codes FFEF to
FFF5 with the mark
editor. (By resetting,
the marks are re-
turned to the trend
graph control
marks.)
(3) For the elements
that use the conven-
tional marks of
codes FFEF to
FFF5, correct the
codes to those as-
signed after copying
the marks. (Refer to
8-3 Mark Editor.)
Reset the marks with
codes FFEF to FFF5
with the mark editor. The
marks of these codes
are recognized as the
trend graph control
marks. (Refer to 8-3
Mark Editor.)
Corrective Action
Since there are no prob-
lems in actual operation,
correction is not neces-
sary.
481
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