MODEL: R3-WT1

R3-WT1 SPECIFICATIONS

ES-8388 Rev.6 Page 3/5

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

EXTERNAL VIEW

■ FRONT VIEW

RUN LED

ERR LED

1

2

3

4

5

6

7

8

9

10

■ SIDE VIEW

ON

8

7

6

5

4

3

2

1

SW1

SW2

ON

8

7

6

5

4

3

2

1

SW3

ON

4

3

2

1

TRANSMISSION DATA DESCRIPTIONS

ADDRESS

CONTENTS

n

n + 1

n + 2

n + 3

n + 4

n + 5

Incoming active energy (upper bits)

n + 6

n + 7

Outgoing active energy (upper bits)

n + 8

n + 9

LAG reactive energy (upper bits)

n +10

n +11

LEAD reactive energy (upper bits)

n +12

0

n +13

0

n +14

0

n +15

0

R3CON type ID

WT1****

Network module

4, 8, 16

data allocation

n = I/O address on the installation base

Factory setting = 1 kWh and 1 kvarh per bit.

Data address depends upon the data allocation mode as

indicated below:

4 (n thr. n+3)

8 (n thr. n+7)

16 (n thr. n+15)

*1. Fixed at 16 for the R3-NPx.

*2. 16-bit data

*3. 32-bit data

I/O DATA DESCRIPTIONS

■ 16-BIT DATA

0

15

16-bit binary data. Minus values are represented in 2’s complements.

■ 32-BIT DATA

16

31

0

15

s

t

i

g

i

d

r

e

w

o

l

s

t

i

g

i

d

r

e

p

p

u

32-bit binary data. Minus values are represented in 2’s complements.