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4 character codes, Communication functions – MITSUBISHI ELECTRIC MELSERVO MR-J2S- A User Manual

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14. COMMUNICATION FUNCTIONS

14.4 Character codes

(1) Control codes

Code name

Hexadecimal

(ASCII code)

Description

Personal computer terminal key operation

(General)

SOH

STX

ETX
EOT

01H
02H
03H
04H

start of head

start of text

end of text

end of transmission

ctrl A
ctrl B
ctrl C
ctrl D

(2) Codes for data

ASCII unit codes are used.

b

8

0

0

0

0

0

0

0

0

b

7

0

0

0

0

1

1

1

1

b

6

0

0

1

1

0

0

1

1

b

5

0

1

0

1

0

1

0

1

b

8

to

b

5

b

4

b

3

b

2

b

1

C

R

0

1

2

3

4

5

6

7

0

0

0

0

0

NUL

DLE Space

0

@

P

`

p

0

0

0

1

1

SOH

DC

1

!

1

A

Q

a

q

0

0

1

0

2

STX

DC

2

2

B

R

b

r

0

0

1

1

3

ETX

DC

3

#

3

C

S

c

s

0

1

0

0

4

$

4

D

T

d

t

0

1

0

1

5

%

5

E

U

e

u

0

1

1

0

6

&

6

F

V

f

v

0

1

1

1

7

7

G

W

g

w

1

0

0

0

8

(

8

H

X

h

x

1

0

0

1

9

)

9

I

Y

i

y

1

0

1

0

10

:

J

Z

j

z

1

0

1

1

11

;

K

[

k

{

1

1

0

0

12

,

L

l

|

1

1

0

1

13

M

]

m

}

1

1

1

0

14

.

N

^

n

1

1

1

1

15

/

?

O

_

o

DEL

(3) Station numbers

You may set 32 station numbers from station 0 to station 31 and the ASCII unit codes are used to
specify the stations.

Station number

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

ASCII code

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

Station number

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

ASCII code

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

For example, "30H" is transmitted in hexadecimal for the station number of "0" (axis 1).