Rosemount 2700 - Page 66

A-32
MODEL 2700 APPENDIX A
SERIAL COMMUNICATIONS PROTOCOL
dec hex type meaning / ASCII
0 0 delimiter NUL
13 D delimiter CR
35 23 delimiter “#”
37 25 data “%”
45 2D data “-”
47 2F data “/”
48 30 data “0”
49 31 data “1”
50 32 data “2”
51 33 data “3”
52 34 data “4”
53 35 data “5”
54 36 data “6”
55 37 data “7”
56 38 data “8”
57 39 data “9”
63 3F status “?”
65 41 data “A”
66 42 data “B”
67 43 data “C”
68 44 data “D”
69 45 data “E”
70 46 data “F”
71 47 status “G”
72 48 data “H”
73 49 data “I”
74 4A data “J”
75 4B data “K”
77 4D data “M”
78 4E data “N”
79 4F data “O”
80 50 data “P”
82 52 data “R”
83 53 status / data “S”
84 54 data “T”
85 55 data “U”
86 56 data “V”
98 62 data “b”
99 63 command / data Update EEPROM / “c”
100 64 command Read EEPROM
101 65 data “e”
103 67 data “g”
104 68 data “h”
108 6C command Send Measurement
dec hex type meaning / ASCII
109 6D data “m”
110 6E command Read RAM
111 6F command / data Write RAM / “o”
112 70 data “p”
114 72 command Reset Instrument
115 73 command Send Instrument Status
116 74 command / data Send Sensor Status / “t”
117 75 command / data Send Software Version/“u”
118 76 command Send Base Address
119 77 command Send Scale Factors
120 78 command Send Units Text
129 81 instr adr
130 82 instr adr
131 83 instr adr
132 84 instr adr
133 85 instr adr
134 86 instr adr
135 87 instr adr
136 88 instr adr
137 89 instr adr
138 8A instr adr
139 8B instr adr
140 8C instr adr
141 8D instr adr
142 8E instr adr
143 8F instr adr
144 90 instr adr
145 91 instr adr
146 92 instr adr
147 93 instr adr
148 94 instr adr
149 95 instr adr
150 96 instr adr
151 97 instr adr
152 98 instr adr
153 99 instr adr
154 9A instr adr
155 9B instr adr
156 9C instr adr
157 9D instr adr
158 9E instr adr
159 9F instr adr
160 A0 instr adr
TABLE 12. Lexicon