Omron CJ1W-DRM21, Руководство по эксплуатации

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3-53
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
3-3-2 Ma
ster User-set
Allocations Setup T
a
b
le
Use device variables for CJ-series Unit to specify the I/O words for Master User-set Allocations. You
can only set OUT block 1 and IN block 1 with this table.
Additional Information
OUT blocks 1 and 2 and IN block 1 and 2 can be set from CX-Integrator.
You can update I/O allocations in the master by setting this table and changing *_Sw1MstrAlocCmd
(Master User-set Allocations Switch) to TRUE. The Unit restarts automatically and starts operating with
the scan list enabled.
* For details on the first word in the allocation size setup table l, refer to Allocation Size Setup Table (page 3-55).
3-3-2 Master User-set Allocations Setup Table
Name of device variable for
CJ-series Unit
Type R/W Area Function
*_MstrAlocTblCfg[0] UINT RW OUT block
1 area Specifies the OUT 1 block area.
Data range: 0 to 20
Default: 0
*_MstrAlocTblCfg[1] UINT RW First word in
OUT block
1 Specifies the first word for the OUT 1
block.
Data range: 0 to 32767
Default: 0
*_MstrAlocTblCfg[2] UINT RW IN block 1
area Specifies the IN 1 block area.
Data range: 0 to 20
Default: 0
*_MstrAlocTblCfg[3] UINT RW First word in
IN block 1 Specifies the first word for the IN 1 block.
Data range: 0 to 32767
Default: 0
*_MstrAlocTblCfg[4] UINT RW Allocation
size setup
table area Specifies the area for the allocation size
setup table.
Data range: 0 to 20
Default: 0
*_MstrAlocTblCfg[5] UINT RW First word in
the alloca-
tion size
setup table
1*. Specifies the first word in the allocation
size setup table (l).
Data range: 0 to 32767
Default: 0
*_MstrAlocTblCfgSta WORD R Setting
Results of
Master
User-set
Allocations
Setup Stores the Setting Results of Master User-
set Allocations Setup.
Data range: 16#0000 to FFFF
Default: 16#0000