MODEL: R3-NF3

R3-NF3 SPECIFICATIONS

ES-8288 Rev.2 Page 3/7

http://www.m-system.co.jp/

TRANSMISSION DATA DESCRIPTIONS

The DIP SW in the front of the module speci es I/O points, I/O type and with or without of I/O module status data setting.

I/O DATA is assigned data allocation setting from module 1 orderly.

The data of I/O module out of the setting area is invalid.

When there is I/O module status data, use the data area of the last 2 words of the input data area as the status data. When the

status data and I/O data overlap, the status data takes precedence.

For example, when the number of I/O points is “16” and SW1 and SW2 are set as shown below.

Slot 1

4

Slot 2

4

Slot 3

4

Slot 4

1

Slot 5

1

Slot 6

1

Slot 7

1

Then the I/O data are assigned as in the gures below:

■ IN THE CASE OF NO I/O MODULE STATUS (KS3: OFF)

• I/O TYPE: INPUT ONLY or OUTPUT ONLY

The side DIP SW (SW1, 2) determine data allocation of mod-

ule (number of data) per module.

The number of data set by SW1 and SW2 is assigned to trans-

mission data in order from slot 1.

0

15

+0

+2

+4

+6

+8

+10

+12

+14

Slot 1

Slot 2

Slot 3

Slot 4

Slot 5

Slot 6

Slot 7

Begin

Address

• I/O TYPE: INPUT / OUTPUT MIXED

The number of input points and the number of output points

are assigned half numbers of KS0 to 1 respectively.

The rst half of the data area is the input area and the second

half is the output area.

Please set the input module in slot 1 and 2, and output mod-

ule after slot 3.

0

15

+0

+2

+4

+6

+8

+10

+12

+14

Slot 1

Slot 2

Slot 3

Slot 4

Slot 5

Slot 6

Slot 7

Input

(8 points)

Output

(8 points)

Begin

Address