Omron NT-SERIES - SUPPORT TOOL FOR WINDOWS V4, Руководство по эксплуатации

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Appendix A Data Conversion
472
Correction related to history screens
When a history screen is converted, an error message may be displayed due to
differences in the handling of the screen numbers of the frequency history screen
and the occurrence history screen between conventional and new models.
Difference:
New models:
Screen No. 9001 and No. 9002
History screens (occurrence order, frequency order)
cannot be edited.
Conventional models: Screen No. 1997 and No. 1998
History screens (occurrence order, frequency order)
can be edited.
Conversion result, error message and corrective action
Status before
Conversion
Status after
Conversion
Error Message Corrective Action
With a conventional
model, a history
screen (occurrence
order, frequency or-
der) is edited.
With a new model,
the history screen is
deleted (displaying
the edited history
screen is possible
by specifying it from
a PT).
The screen no. xxx
was a history occur-
rence (frequency)
screen that is not
supported in this
model. It is dis-
carded.
––
Correction related to the number of memory tables
Since the number of entries that can be used in the memory tables depend on the
PT model, conversion is executed in the manner shown below.
Difference
NT11S/
NT11
NT20/
NT20S
NT600S
NT30
NT30C
NT620S
NT620C
NT625C
NT21
NT31
NT31C
NT631
NT631C
Numeral
memory table
128 128 512
512, or
1000
512, or
1000
512,
1000, or
2000
Character
string memory
table (String
table)
128 128 256
256, or
1000
256, or
1000
256,
1000, or
2000
Bit memory
table
–– –– –– 256 256
256, or
1000
Extended I/O
input table
–– –– –– 64 –– ––
Extended I/O
output table
–– –– –– 64 –– ––
F-key input
notify table
4 –– –– –– –– ––
Conversion result, error message and corrective action
Status before
Conversion
Status after
Conversion
Error Message Corrective Action
A memory table
number that is out-
side the allowable
range for the
memory table is
used for display or
input.
The memory table
number is reset to
0.
[Object Name] re-
fers to invalid nu-
meral table entry.
The referenced
table entry is reset
to entry 0.
Correct the memory
table number to the one
that is in the valid range.
If the memory table
number is specified in a
program, correct it also.
(Refer to Dialog Box
Settings in the PT Con-
figuration on page 46.)