Omron NT11 - 01-2004 User Manual page 129

Memory Table Entries and Bar Graph
Symbol C-series PLCs
C TC Area,
Counter PVs
CU ---
W ---
TK ---
D DM Area
E *2
EM Area ,
current bank
E0_ to ---
EC_
Writing Numerals to Numeral Memory Table Entries
Setting the Words of the Numeral Memory Table Entry
116
Allocation CV-series PLCs
No Counter Area,
Counter PVs
--- ---
--- ---
--- ---
OK DM Area
OK EM Area,
current bank
--- ---
*1 LR 00000 to LR 00199 are converted to CIO 01000 to CIO 01199.
*2 The EM Area is supported only by the C200HX/HG/HE(-Z)E PLCs.
If the "number of registration words x 2" ("word setting window") set with the
support tool is larger than the "number of character digits" ("character-string
display setting" window), the character-string may be broken halfway.
The range of respective area varies with the type of PLC. Refer to Appendix H
Special Characters (page 163).
Since numeral memory table entries can be allocated to PLC words, it is pos-
sible to write data into the numeral memory tables from the PLC and to set the
initial values during screen data creation.
The numeral display area where the
numeral memory table entry 2 is
NT11
allocated
Defect
The bar graph display area where the
numeral memory table entry 4 is
allocated
During the operation, the display contents are automatically updated so that
the contents of the numeral memory table entry being displayed are the same
as that of the PLC word.
When creating the screen data by using the support tool, make the following
settings for each numbered numeral:
• Initialization setting
Set whether or not the PLC words are initialized with the numeral memory
table initial value registered to the screen data memory when the main
power supply is turned ON or reset.
• Number of registration words
Set the number of words within 2 words required for registering the numer-
al data. One word can store up to 4 digits. Two words can store up to 8 dig-
its.
• Setting the words for the numeral memory table entries
Allocation CS/CJ-series PLCs
No TC Area,
Counter PVs
--- TC Area,
Counter Completion Flags
--- WR Area
--- Task Flags
OK DM Area
Not for Host EM Area,
Link current bank
--- EM Area,
EM banks 0 to C
Numeral memory
table
The contents are the same while they are
displayed.
Can be updated by the PLC.
Section 5-3
Allocation
No
No
Not for Host
Link
No
OK
Not for Host
Link
Not for Host
Link
PLC
Word