MODEL: R7E

R7E SPECIFICATIONS

ES-7807 Rev.13 Page 6/31

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

MODBUS I/O ASSIGNMENT

0

15

Input 0 (Burnout, input range error)

Input 1 (Burnout, input range error)

Input 2 (Burnout, input range error)

Unused

Input 3 (Burnout, input range error)

Input 0 (ADC error)

Input 1 (ADC error)

Input 2 (ADC error)

Input 3 (ADC error)

:

Unused

Burnout, input range error (≤-15%, ≥+115%)

0 : Normal

1 : Error

ADC error (no response from ADC)

0 : Normal

1 : Error

■ STATUS

Analog input modules (models: R7E-SV4, R7E-TS4, R7E-RS4, R7E-MS4, R7E-CT4E) can show input status of each channel.

Analog output modules (models: R7E-YS2, R7E-YV2)

, discrete I/O modules (models: R7E-DA16, R7E-DC16A, R7E-DC16B)

and totalized pulse input (model: R7E-PA8) show ‘0’ at the same address.

ADDRESS

DATA TYPE

DATA

Coil (0X)

1 – 16

Digital Output (discrete output of the basic module)

17 – 32

Digital Output (discrete output of the extension module)

Inputs (1X)

1 – 16

Digital Input (discrete input of the basic module)

17 – 32

Digital Input (discrete input of the extension module)

33 – 48

Reserved (unused)

49 – 64

Module Status

65 – 80

Reserved (unused)

Input Registers (3X)

1 – 4

I

Analog Input

5 – 16

----

Reserved (unused)

17 – 24

F

Analog Input

25 – 48

----

Reserved (unused)

Holding Registers (4X)

1 – 2

I

Analog Output

3 – 16

----

Reserved (unused)

17 – 20

F

Analog Output

21 – 48

----

Reserved (unused)

I : Integer, -1500 – +11500 (-15 – +115%)

F : Floating

Note: DO NOT access addresses other than mentioned above. Such access may cause problems such as inadequate operation.