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3-59
3 Data Exchange with the CPU Unit
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
3-3 De
vic
e
V
a
riab
les f
o
r CJ-series Un
it (Allocation
s
Set
tin
g T
a
b
le
, Sla
ve Deta
iled Sta
tus)
3
3-3-5 Ma
ster User-set Al
locations Ref
e
re
nce T
a
b
le
z
Areas and Word Ranges
Note
You cannot use Holding Area H512 and its subsequent holding areas, or EM Area Bank D and its subse-
quent banks.
*_MstrAlocRefTblSta[4]
UINT
R
First word in
IN block 1
Stores the first word for IN 1 area.
Data range: 0 to 32767
Default: 0
*_MstrAlocRefTblSta[5]
UINT
R
No. of bytes
in IN block 1
Stores the size of IN 1 area.
The OUT 1 block is not allocated if the
value is 0.
Data range: 0 to 1000
Default: 0
*_MstrAlocRefTblSta[6]
UINT
R
OUT block
2 area
Stores the OUT 2 area.
Data range: 0 to 20
Default: 0
*_MstrAlocRefTblSta[7]
UINT
R
First word in
OUT block
2
Stores the first word for OUT 2 area.
Data range: 0 to 32767
Default: 0
*_MstrAlocRefTblSta[8]
UINT
R
No. of bytes
in OUT
block 2
Stores the size of OUT 2 area.
The OUT 1 block is not allocated if the
value is 00 hex.
Data range: 0 to 1000
Default: 0
*_MstrAlocRefTblSta[9]
UINT
R
IN block 2
area
Stores the IN 2 area.
Data range: 0 to 20
Default: 0
*_MstrAlocRefTblSta[10]
UINT
R
First word in
IN block 2
Stores the first word for IN 2 area.
Data range: 0 to 32767
Default: 0
*_MstrAlocRefTblSta[11]
UINT
R
No. of bytes
in IN block 2
Stores the size of IN 2 area.
The OUT 1 block is not allocated if the
value is 0.
Data range: 0 to 1000
Default: 0
Code
Area name in memory for CJ-series Units
Word range
0
---
The block is not used.
1
CIO Area (CIO)
0 to 6143
3
Data Memory (DM)
0 to 32767
4
Work Area (WR)
0 to 511
5
Holding Relay (HR)
0 to 511
8 to 20
Expansion Data Memory (EM)
Bank 0 to bank C (13 banks)
0 to 32767 (E0_00000 to E0_32767, ...,
EC_00000 to EC_32767) for all banks
Name of device variable for
CJ-series Unit
Type
R/W
Area
Function
Содержание CJ1W-DRM21
Страница 12: ...Manual Structure 10 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Страница 42: ...Revision History 40 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Страница 214: ...6 Message Communications 6 26 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Страница 345: ...Index 1 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 I Index ...
Страница 349: ......