Grundfos CIU 501 User Manual

15. Modbus RTU rotary switch addresses
Modbus
address
SW6 SW7
Modbus
address
SW6 SW7
Modbus
address
SW6 SW7
Modbus
address
SW6 SW7
Modbus
address
SW6 SW7
1 0 1 51 3 3 101 6 5 151 9 7 201 C 9
2 0 2 52 3 4 102 6 6 152 9 8 202 C A
3 0 3 53 3 5 103 6 7 153 9 9 203 C B
4 0 4 54 3 6 104 6 8 154 9 A 204 C C
5 0 5 55 3 7 105 6 9 155 9 B 205 C D
6 0 6 56 3 8 106 6 A 156 9 C 206 C E
7 0 7 57 3 9 107 6 B 157 9 D 207 C F
8 0 8 58 3 A 108 6 C 158 9 E 208 D 0
9 0 9 59 3 B 109 6 D 159 9 F 209 D 1
10 0 A 60 3 C 110 6 E 160 A 0 210 D 2
11 0 B 61 3 D 111 6 F 161 A 1 211 D 3
12 0 C 62 3 E 112 7 0 162 A 2 212 D 4
13 0 D 63 3 F 113 7 1 163 A 3 213 D 5
14 0 E 64 4 0 114 7 2 164 A 4 214 D 6
15 0 F 65 4 1 115 7 3 165 A 5 215 D 7
16 1 0 66 4 2 116 7 4 166 A 6 216 D 8
17 1 1 67 4 3 117 7 5 167 A 7 217 D 9
18 1 2 68 4 4 118 7 6 168 A 8 218 D A
19 1 3 69 4 5 119 7 7 169 A 9 219 D B
20 1 4 70 4 6 120 7 8 170 A A 220 D C
21 1 5 71 4 7 121 7 9 171 A B 221 D D
22 1 6 72 4 8 122 7 A 172 A C 222 D E
23 1 7 73 4 9 123 7 B 173 A D 223 D F
24 1 8 74 4 A 124 7 C 174 A E 224 E 0
25 1 9 75 4 B 125 7 D 175 B F 225 E 1
26 1 A 76 4 C 126 7 E 176 B 0 226 E 2
27 1 B 77 4 D 127 7 F 177 B 1 227 E 3
28 1 C 78 4 E 128 8 0 178 B 2 228 E 4
29 1 D 79 4 F 129 8 1 179 B 3 229 E 5
30 1 E 80 5 0 130 8 2 180 B 4 230 E 6
31 1 F 81 5 1 131 8 3 181 B 5 231 E 7
32 2 0 82 5 2 132 8 4 182 B 6 232 E 8
33 2 1 83 5 3 133 8 5 183 B 7 233 E 9
34 2 2 84 5 4 134 8 6 184 B 8 234 E A
35 2 3 85 5 5 135 8 7 185 B 9 235 E B
36 2 4 86 5 6 136 8 8 186 B A 236 E C
37 2 5 87 5 7 137 8 9 187 B B 237 E D
38 2 6 88 5 8 138 8 A 188 B C 238 E E
39 2 7 89 5 9 139 8 B 189 B D 239 E F
40 2 8 90 5 A 140 8 C 190 B E 240 F 0
41 2 9 91 5 B 141 8 D 191 B F 241 F 1
42 2 A 92 5 C 142 8 E 192 C 0 242 F 2
43 2 B 93 5 D 143 8 F 193 C 1 243 F 3
44 2 C 94 5 E 144 9 0 194 C 2 244 F 4
45 2 D 95 5 F 145 9 1 195 C 3 245 F 5
46 2 E 96 6 0 146 9 2 196 C 4 246 F 6
47 2 F 97 6 1 147 9 3 197 C 5 247 F 7
48 3 0 98 6 2 148 9 4 198 C 6
49 3 1 99 6 3 149 9 5 199 C 7
50 3 2 100 6 4 150 9 6 200 C 8
Example: To set the slave address to the value 142, set the rotary
switches SW6 and SW7 to "8" and "E", respectively. Note that 0 is
not a valid slave address as this is used for broadcasting.
It is very important to ensure that two devices do not have
the same address on the network. If two devices have the
same address, the result will be an abnormal behaviour of
the whole serial bus.
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English (GB)

Grundfos CIU 501 Specifications

General

Brand	Grundfos
Model	CIU 501
Category	Controller
Language	English