B&B Electronics 232SDD16 manual Appendix a

Page 17

APPENDIX A

ASCII Character Codes

DECIMAL to HEX to ASCII CONVERSION TABLE

DEC

HEX

ASCII

KEY

DEC

HEX

ASCII

DEC

HEX

ASCII

DEC

HEX

ASCII

0

0

NUL

ctrl @

32

20

SP

64

40

@

96

60

`

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

SOH

ctrl A

33

21

!

65

41

A

97

61

a

 

 

 

 

 

 

 

 

 

 

 

 

 

2

2

STX

ctrl B

34

22

66

42

B

98

62

b

 

 

 

 

 

 

 

 

 

 

 

 

 

3

3

ETX

ctrl C

35

23

#

67

43

C

99

63

c

 

 

 

 

 

 

 

 

 

 

 

 

 

4

4

EOT

ctrl D

36

24

$

68

44

D

100

64

d

 

 

 

 

 

 

 

 

 

 

 

 

 

5

5

ENQ

ctrl E

37

25

%

69

45

E

101

65

e

 

 

 

 

 

 

 

 

 

 

 

 

 

6

6

ACK

ctrl F

38

26

&

70

46

F

102

66

f

 

 

 

 

 

 

 

 

 

 

 

 

 

7

7

BEL

ctrl G

39

27

'

71

47

G

103

67

g

 

 

 

 

 

 

 

 

 

 

 

 

 

8

8

BS

ctrl H

40

28

(

72

48

H

104

68

h

 

 

 

 

 

 

 

 

 

 

 

 

 

9

9

HT

ctrl I

41

29

)

73

49

I

105

69

i

 

 

 

 

 

 

 

 

 

 

 

 

 

10

A

LF

ctrl J

42

2A

*

74

4A

J

106

6A

j

 

 

 

 

 

 

 

 

 

 

 

 

 

11

B

VT

ctrl K

43

2B

+

75

4B

K

107

6B

k

 

 

 

 

 

 

 

 

 

 

 

 

 

12

C

FF

ctrl L

44

2C

,

76

4C

L

108

6C

l

 

 

 

 

 

 

 

 

 

 

 

 

 

13

D

CR

ctrl M

45

2D

-

77

4D

M

109

6D

m

 

 

 

 

 

 

 

 

 

 

 

 

 

14

E

SO

ctrl N

46

2E

.

78

4E

N

110

6E

n

 

 

 

 

 

 

 

 

 

 

 

 

 

15

F

SI

ctrl O

47

2F

/

79

4F

O

111

6F

o

 

 

 

 

 

 

 

 

 

 

 

 

 

16

10

DLE

ctrl P

48

30

0

80

50

P

112

70

p

 

 

 

 

 

 

 

 

 

 

 

 

 

17

11

DC1

ctrl Q

49

31

1

81

51

Q

113

71

q

 

 

 

 

 

 

 

 

 

 

 

 

 

18

12

DC2

ctrl R

50

32

2

82

52

R

114

72

r

 

 

 

 

 

 

 

 

 

 

 

 

 

19

13

DC3

ctrl S

51

33

3

83

53

S

115

73

s

 

 

 

 

 

 

 

 

 

 

 

 

 

20

14

DC4

ctrl T

52

34

4

84

54

T

116

74

t

 

 

 

 

 

 

 

 

 

 

 

 

 

21

15

NAK

ctrl U

53

35

5

85

55

U

117

75

u

 

 

 

 

 

 

 

 

 

 

 

 

 

22

16

SYN

ctrl V

54

36

6

86

56

V

118

76

v

 

 

 

 

 

 

 

 

 

 

 

 

 

23

17

ETB

ctrl W

55

37

7

87

57

W

119

77

w

 

 

 

 

 

 

 

 

 

 

 

 

 

24

18

CAN

ctrl X

56

38

8

88

58

X

120

78

x

 

 

 

 

 

 

 

 

 

 

 

 

 

25

19

EM

ctrl Y

57

39

9

89

59

Y

121

79

y

 

 

 

 

 

 

 

 

 

 

 

 

 

26

1A

SUB

ctrl Z

58

3A

:

90

5A

Z

122

7A

z

 

 

 

 

 

 

 

 

 

 

 

 

 

27

1B

ESC

ctrl [

59

3B

;

91

5B

[

123

7B

{

 

 

 

 

 

 

 

 

 

 

 

 

 

28

1C

FS

ctrl \

60

3C

<

92

5C

\

124

7C

 

 

 

 

 

 

 

 

 

 

 

 

 

29

1D

GS

ctrl ]

61

3D

=

93

5D

]

125

7D

}

 

 

 

 

 

 

 

 

 

 

 

 

 

30

1E

RS

ctrl ^

62

3E

>

94

5E

^

126

7E

~

 

 

 

 

 

 

 

 

 

 

 

 

 

31

1F

US

ctrl _

63

3F

?

95

5F

_

127

7F

DEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

232SDD16-1005 Manual

Appendix A

A-1

A-2

Appendix A

232SDD16-1005 Manual

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5104

PH (815) 433-5100 -- FAX (815) 433-5104

Image 17
Contents Internet Electronics Mfg. Co. IncDesigned and Manufactured Ottawa, Illinois Table of Contents 232SDD16-1005 Manual 232SDD16 FeaturesIntroduction Size 232SDD16 SpecificationsCommunications Digital I/O Connections Connections232SDD16 I/O Port Pinout Serial Port ConnectionsPower Supply Connections RS-232 Connector Pinout232SDD16 To DTE Connections 232SDD16 To DCE Connections232SDD16 Commands CommandsEquivalent Values SyntaxBit Assignments for I/O Lines Read I/O Lines CommandSet Output Lines Command Read Configuration Command Define I/O Lines CommandSet Power-up States Command Bin. Example !0RC01010101010000010101000001000000 Digital Inputs InterfacingIsolated Solid State Input Digital I/O Mask Values SoftwareProgramming Techniques MSdefs = MSdefs and mask LSdefs = LSdefs and mask Set Output States CommandMSpups = MSpups and mask LSpups = LSpups and mask MSstates = MSstates or mask LSstates = LSstates or maskSet Power-up States Command Define I/O Lines CommandMSdefs = MSdefs or mask LSdefs = LSdefs or mask MSdefs = MSdefs and NOTmask LSdefs = LSdefs and NOTmaskRunning Demonstration Program Demonstration ProgramAppendix a Appendix B Decimal to Hexadecimal Conversion 232SDD16-1005 Manual Appendix C Figure C.1 DTB25 Outline DrawingTable C.2 DBM16 I/O Connections Table C.1 DTB25 ConnectionsDBM16 Interfacing Figure C.2 DBM16 Outline DrawingFigure C.6 Isolated Solid State Input Outputs DBM16 Specifications LinesInputs 232SDD16-1005 Manual Appendix C Msb~ I/O msbI/O lsb ~ I/O lsb #0RD00FF01FE Comp = not x and &HFF232SDD16-1005 Manual Appendix D Table D-1 Extended Commands