Specifications

 

 

 

 

 

Section 1-3

 

 

 

 

 

 

 

 

 

 

Item

 

 

 

Specifications

 

 

 

 

 

 

 

 

 

 

Remote I/O

Allocation method

Fixed allo-

Select one of the following fixed allocation areas using the Slave

slave

 

cations

Fixed Allocated Area Switches 1, 2, and 3 in the software

 

 

 

switches in the allocated CIO Area words.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allocated

I/O

Size

Fixed

Fixed

Fixed

 

 

 

words

 

 

Alloca-

Alloca-

Alloca-

 

 

 

(CIO

 

 

tion

tion

tion

 

 

 

Area)

 

 

Area

Area

Area

 

 

 

 

 

 

Setting

Setting

Setting

 

 

 

 

 

 

1

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

Output

1 word

3370

3570

3770

 

 

 

 

(OUT)

 

 

 

 

 

 

 

 

area to the

 

 

 

 

 

 

 

 

slave from

 

 

 

 

 

 

 

 

the master

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input

1 word

3270

3470

3670

 

 

 

 

(OUT)

 

 

 

 

 

 

 

 

area to the

 

 

 

 

 

 

 

 

master

 

 

 

 

 

 

 

 

from the

 

 

 

 

 

 

 

 

slave

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note Select one of the preceding areas using the software

 

 

 

switches. All are fixed at 1 word per node address. The

 

 

 

default setting is Fixed Allocation Area Setting 1.

 

 

 

 

 

 

 

 

 

 

 

 

User-set

By allo-

Set the areas, the first words, and slave allocation

 

 

allocations

cated DM

size for the OUT 1 and IN 1 blocks (total of 2 blocks)

 

 

 

Area

using the Slave User Allocation Setup Table in the

 

 

 

words

allocated DM Area words.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allocated

The input and output areas can be the

 

 

 

 

words

following sizes starting from any word in

 

 

 

 

 

any of the following areas: CIO Area,

 

 

 

 

 

WR Area, HR Area, DM, Area, or EM

 

 

 

 

 

Area.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output (OUT) area from this

100

 

 

 

 

 

slave

 

 

words

 

 

 

 

 

 

 

 

 

 

 

 

Input (IN) area to this slave

100

 

 

 

 

 

 

 

 

words

 

 

 

 

 

 

 

 

 

 

 

 

By Config-

Set the areas for the OUT 1/2 and IN 1/2 blocks, the

 

 

 

urator

first words, and the slave allocation sizes using the

 

 

 

 

Configurator.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allocated

The input and output areas can be the

 

 

 

 

words

following sizes starting from any word in

 

 

 

 

 

any of the following areas: CIO Area,

 

 

 

 

 

WR Area, HR Area, DM, Area, or EM

 

 

 

 

 

Area.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output (OUT) area from this

100

 

 

 

 

 

slave

 

 

words

 

 

 

 

 

 

 

 

 

 

 

 

Input (IN) area to this slave

100

 

 

 

 

 

 

 

 

words

 

 

 

 

 

 

 

 

 

 

Max. No. of I/O points per

Fixed allocations

32 points (1 input word, 1 output word)

 

 

DeviceNet Unit slave

 

 

 

 

 

 

 

 

User-set

By allo-

3,200 pts (100 input words, 100 output words)

 

 

 

 

allocations

cated DM

 

 

 

 

 

 

 

 

Area

 

 

 

 

 

 

 

 

words

 

 

 

 

 

 

 

 

 

 

 

 

 

By Config-

4,800 pts (100 input words x 2, 100 output words

 

 

 

urator

x 1)

 

 

 

 

 

 

 

 

 

 

 

 

 

25

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Omron CS1W-DRM21, CJ1W-DRM21 operation manual Remote I/O Allocation method Fixed allo