MODEL: R1M-GH

R1M-GH SPECIFICATIONS

ES-5657 Rev.16 Page 6/9

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

■ DATA ADDRESS

ADDRESS

TYPE

DATA

NAME

GH2

J3

A1

D1

FORMAT

Coil (0X)

1 – 32

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Y

bit

33 – 48

Y

---

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bit

Cold junction compensation SW

Input Status (1X)

1 – 32

Y

Y

Y

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bit

33 – 48

Y

Y

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bit

ADC overrange

Input Register

1 – 16

Y

---

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I

AI in % (1 – 8 for Type J3)

(3X)

17 – 48

Y

Y

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F

AI per channel in engineering unit

49 – 50

Y

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F

81 – 96

Y

Y

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I

Channel status

513

Y

Y

Y

Y

I

Bit

System Status

0 to 5

Reserved for system use

6

7

ADC error (0: Normal, 1: Error)

8 to 15 Reserved for system use

514 – 521

Y

Y

Y

Y

B16

Model No. (“R1M-x”)

522 – 529

Y

Y

Y

Y

B16

Serial No.

530 – 537

Y

Y

Y

Y

B16

Hardware version No.

538 – 545

Y

Y

Y

Y

B16

Firmware version No.

Holding Register

1 – 16

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I

(Reserved for AO in %)

(4X)

17 – 48

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F

(Reserved for AO in engineering unit)

145 – 160

Y

Y

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I

I/O type No.

161 – 176

Y

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I

Burnout type (161 – 168 for Type J3)

I = 16-bit integer, F = 32-bit floating, B16 = 16-byte character

*1. Discrete output only.

*2. Thermocouple input only.

*3. Trigger contact input for Types GH2 and J3. (Only Address 10001 is enabled.)

*4. Same setting for all channels. For potentiometer inputs, always leave certain residual resistance at 0% side in order to

avoid wrong burnout detection. (0% input or shortcircuit across the terminals 1 – 2 = Wire breakdown at the terminal 3)

Sign

Address n+1

• 32-bit Floating

Address n

Exponent

Mantissa

Address n, High-order

• 32-bit Integer, No sign (R1M-A1)

Address n+1, Low order

High order bytes

High order bytes

Low order bytes

Low order bytes

■ INPUT DATA