Fixed Allocations Example - Omron CJ1W-DRM21 Operation Manual

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Fixed Allocations Example

This example shows the allocations that are used when Fixed Allocations 1 are used for the following
slaves.
Node address
0
1
2
3
4
5
6
7
8
9
Resulting Slave Allocation
Slave type
8 inputs
8 outputs
16 inputs
16 outputs
8 inputs, 8 outputs
16 inputs, 16 outputs
48 inputs
(Master)
32 outputs
Note 1 The Master Unit does not require any word allocation and so it can use any available
address.
2 You can allocate blocks for which allocation is enabled to Slaves as long as the blocks do
not overlap.
3 To use the I/O data allocated to the address above using Sysmac Studio, you need to reg-
ister user-defined variables.
Change the Scan List Enable Switch to TRUE
Change *_Sw1SListEnblCmd (Scan List Enable Switch) to TRUE. This will create a scan list based
on data for slaves that are actually online and will start remote I/O communications with the scan list
enabled.
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
Outputs Inputs
0 pts 8 pts
8 pts 0 pts
0 pts 16 pts
16 pts 0 pts
8 pts 8 pts
16 pts 16 pts
0 pts 48 pts
32 pts
0 pts
Allocation
Node
address Node
setting address Output Input
0 8
00 00
8 0
01 01
02 02 0 16
03 03 16 0
8 8
04 04
16 16
05 05
06 06 0 48
See
07 07 Master Unit
note 1.
08 08
32 0
09 See note 2.
10 None None
11
63 None None
4 Remote I/O Master Communications
Product
8-pt Transistor Input Terminal
(DRT1-ID08)
8-pt Transistor Output Termi-
nal (DRT1-OD08)
16-pt Transistor Input Terminal
(DRT1-ID16)
16-pt Transistor Output Termi-
nal (DRT1-OD16)
8-pt Input and 8-pt Output
Environment-resistant Terminal
(DRT1-MD16C)
CQM I/O Link Terminal
(CQM1-DRT21)
C200 I/O Link Unit (C200HW-
DRM21) with 48 input pts (3
words)
Analog Output Terminal with 2
output pts (DRT2-DA02)
OUT block
CIO 15 0
3200 Allocation disabled
Allocation
3201
Allocated
disabled
3202
Allocation disabled
3203 Allocated
Allocation
Allocated
3204
disabled
3205 Allocated
3206 Allocation disabled
3207 Allocation enabled
Allocated
3208
Allocated
3209
3210 Not used
3211 Not used
Not used
3263
IN block
CIO 15 0
Allocation
3300
Allocated
disabled
3301 Allocation disabled
3302 Allocated
3303 Allocation disabled
Allocation
3304 Allocated
disabled
Allocated
3305
3306
Allocated
3307 Allocated
Allocation enabled
3308
3309 Allocation enabled
3310 Not used
Not used
3311
Not used
3363
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