MODEL: R3-NF3

R3-NF3 SPECIFICATIONS

ES-8288 Rev.2 Page 4/7

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

■ WITH INPUT / OUTPUT MODULE STATUS (KS3: ON)

• I/O TYPE: INPUT ONLY

Status data is assigned to the last 2 words of the area.

Slot 6 and 7 are invalid.

0

15

+0

Slot 1

+2

+4

+6

+8

+10

+12

+14

Slot 2

Slot 3

Module Status

Error Status

Slot 4

Slot 5

Begin

Address

• I/O TYPE: INPUT / OUTPUT MIXED

Status data is assigned to the last 2 words of the area.

Data in the 3rd and 4th words of slot 2 are invalid.

0

15

+0

Slot 1

+2

+4

+6

+8

+10

+12

+14

Slot 2

Input

(8 points)

Output

(8 points)

Slot 3

Slot 4

Slot 5

Slot 6

Slot 7

Begin

Address

Module

Status

Error

Status

• I/O TYPE: OUTPUT

Status data cannot be assigned because there is no input data.

For output only, operate without status area.

• Module Status indicates whether individual I/O modules are mounted or not. The bit corresponding to the mounted slot turns to

“1,” and the unmounted slot to “0.”

• Error Status indicates error status for each module as described below. The bit corresponding to such module turns to “1.”

R3-TSx, R3-RSx, R3-US4 (T/C, RTD input): Input burnout

R3-DA16A: Power input in error or disconnected

R3-YSx: Output current error (e.g. load unconnected)

R3-PC16A: External power supply in error or disconnected

Every module which input is less than -15% or more than +115%

R3-US4 (voltage input): out of -10 to +110% input.

MODULE STATUS, ERROR STATUS

0

15

Module 1

Module 2

Module 3

:

Module 16

Shows each module's availability and error status.