B&B Electronics 485DSS Appendix a Ascii Character Codes, Decimal to HEX to Ascii Conversion Table

Page 21

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

 

 

 

 

 

 

 

 

 

 

 

 

 

485DSS3298 Manual

Appendix A

A-1

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

PH (815) 433-5100 -- FAX (815) 434-7094

Image 21
Contents Electronics Mfg. Co. Inc Designed and Manufactured Ottawa, IllinoisInternet Table of Contents Appendix C Cable Charts Hardware Introduction ChecklistSpecifications Port ConfigurationRS-485/422 Port RS-232 Port RS-422/485 Port Terminal Block Signal Description DirectionWire Mode RS-422/485 WiringComponent Values For Send Data Timing RS-485 Wiring Diagram Wire Mode RS-422 Wiring Diagram RS-485 and RS-422 Termination Power SupplyOperation Distributed Smart Switch Commands Communication ConfigurationOn Command Command StringStatus Request Command OFF CommandSelect State ACK Setting the 485DSS Address Address SwitchDIP Switch Binary File Transfer Software Description Hard Drive InstallationType CD\485DSS\PASCAL and press the Enter key Running Demonstration ProgramDecimal to HEX to Ascii Conversion Table Appendix a Ascii Character CodesSymbol Appendix B Decimal/Hexadecimal/ConversionsDec/Hex Conversions Decimal Hexadecimal Decimal to Hexadecimal Conversion Hexadecimal to Decimal ConversionChart 1. IBM PC DB25 Connector to 485DSS RS-232 DTE Port Appendix C Cable ChartsRS-232 DTE Port DB25 Connector Direction 485DSSDirection Terminal Blocks RS-485/422Class a Equipment
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