Omron NT21 User Manual

2-3SectionMemory Tables
81
Symbol C-series PCs Allocation CV-series PCs Allocation CS/CJ-series PCs Allocation
None IR Area OK CIO Area OK CIO Area OK
H HR Area OK --- --- HR Area
Not for
Host Link
A AR Area OK Auxiliary Area No AR Area OK
L LR Area OK --- --- LR Area
*1
Not for
Host Link
T
TC Area,
Timer PVs
No
Timer Area,
Timer PVs
No
TC Area,
Timer PVs
No
TU --- --- --- ---
TC Area,
Timer Completion Flags
No
C
TC Area,
Counter PVs
No
Counter Area,
Counter PVs
No
TC Area,
Counter PVs
No
CU --- --- --- ---
TC Area,
Counter Completion Flags
No
W --- --- --- --- WR Area
Not for
Host Link
TK --- --- --- --- Task Flags No
D DM Area OK DM Area OK DM Area OK
E
EM Area
*2
,
current bank
OK
EM Area,
current bank
Not for
Host Link
EM Area,
current bank
Not for
Host Link
E0_ to
EC_
--- --- --- ---
EM Area,
EM banks 0 to C
Not for
Host Link
*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 PCs.
The Auxiliary Area of the CVM1 and CV-series PCs is allocated to system func-
tions, and it cannot be used for purposes other than system use.
The range of each memory area differs according to the PC. Refer to Appendix D
PC Memory Maps on page 435.
The relationships among the allocated words, the number of allocated words,
and the contents of character string memory table entries are indicated in the
figure below.
Example: Number of allocated words = 4 words
4
4
F
4
ABCDEF
A = 41H, B = 42H First word
C = 43H, D = 44H First word + 1
 = FF01
H First word + 2
E = 45
H, F = 46H First word + 3
1
3
F
5
4
4
0
4
2
3
1
6
Resume Function and Initial Values
When the resume function is not used, the preset initial values are written in the
character string memory table entries when the power to the PT is turned ON,
the PT is reset, or the PT is switched to RUN mode from the System Menu. (See
Initialize below.)
Use the resume function to prevent initialization and retain the last values that
were in place before operation stopped.
Resume setting Character string memory table contents
Yes The previous character string memory table values are used.
No The character string memory table entry’s initial values are
used.

Omron NT21 Specifications

General

Brand	Omron
Model	NT21
Category	Touch terminals
Language	English