Note
. 3
Section 5-2
Available allocation words
The memory tables can be allocated to the following PC areas:
C Series PCs
CVM1/CV Series PCs
Symbol
Area Name
Allocation
Area Name
Allocation
y
Area Name
Numeral
Character
Area Name
Numeral
Character
DM
Data Memory
✓
✓
Data Memory
✓
✓
CH
Internal/Special
Relay
✓
✓
Internal/Special
Relay
✓
✓
TIM
Timer
Timer
CNT
Counter
Counter
HR
Holding Relay
✓
✓
--
AR
Auxiliary Relay
✓
✓
Auxiliary Relay
LR
Link Relay
✓
✓
--
✓
: OK
: 1 word only
: NG
Since the special auxiliary relays of the CVM1/CV series PCs are allocated to the
system, they cannot be used for purposes other than the system use.
The range of respective area varies with the type of PC. Refer to Appendix L PC
Memory Map (page 291).
Contents of the numeral memory tables
Numerals are stored in the allocated words as shown below.
[Stored as a single word]
15
to 12
11
to
8
7
to
4
3
to
0
Bit
Digit 4
Digit 3
Digit 2
Digit 1
Example: 1234
15
to 12
11
to
8
7
to
4
3
to
0
Bit
1
2
3
4
[Stored as a double words]
Word
15
to 12
11
to
8
7
to
4 3
to
0
Bit
Start
Digit 4
Digit 3
Digit 2
Digit 1
Start+ 1
Digit 8
Digit 7
Digit 6
Digit 5
Example: 12345678
Word
15
to 12
11
to
8
7
to
4 3
to
0
Bit
Start
5
6
7
8
Start+ 1
1
2
3
4
Summary of Contents for NT-series
Page 1: ...NT series Programmable Terminal Operation Manual Cat No V022 E3 1 ...
Page 2: ... ...
Page 4: ... ...
Page 9: ... PRECAUTIONS ...
Page 14: ... ...
Page 36: ... ...
Page 166: ... ...
Page 254: ... 0 4 4 5 4 5 6 5 4 4 5 5 7 5 5 6 5 ...
Page 267: ... ...
Page 281: ... 2 C500 LK201 and C200H LK201 V1 only ...
Page 311: ... ...
Page 317: ... ...