Appendix C. Modbus register map
NOTE:
Grayed out register addresses indicate the register is reserved for future use only.
Table 28: Modbus register map
Composite
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Category Measure-
ments
Read/
write
Type
Size
Format
Reg. add.
Reg. add.
Reg. add.
Reg. add.
Reg. add.
Reg. add.
Reg. add.
Reg. add.
Reg. add.
(Dec)
(hex)
(Dec)
(hex)
(Dec)
(hex)
(Dec)
(hex)
(Dec)
(hex) (Dec) (hex)
(Dec)
(hex)
(Dec)
(hex)
(Dec)
(hex)
Primary
measure-
ments
Velocity
R
F
2
LSW float
1
0x0000 1025 0x0400 2049 0x0800 3073 0x0C00 4097 0x1000
5121
0x1400
6145
0x1800
7169
0x1C00
8193 0x2000
Volumetric
R
F
2
LSW float
3
0x0002 1027 0x0402 2051 0x0802 3075 0x0C02 4099 0x1002 5123
0x1402
6147
0x1802
7171
0x1C02
8195 0x2002
Std
Volumetric
R
F
2
LSW float
5
0x0004
1029 0x0404 2053 0x0804 3077 0x0C04 4101
0x1004 5125 0x1404
6149
0x1804
7173
0x1C04
8197 0x2004
Mass flow
R
F
2
LSW float
7
0x0006
1031
0x0406 2055 0x0806 3079 0x0C06 4103
0x1006 5127 0x1406
6151
0x1806
7175
0x1C06 8199 0x2006
Energy
rate
R
F
2
LSW float
9
0x0008 1033 0x0408 2057 0x0808 3081 0x0C08 4105
0x1008 5129 0x1408
6153
0x1808
7177
0x1C08
8201 0x2008
Transit time
diagnostics
Sound-
speed
R
F
2
LSW float
11
0x000A
1035 0x040A 2059 0x080A 3083 0x0C0A 4107
0x100A
5131
0x140A
6155
0x180A
7179
0x1C0A 8203 0x200A
UP transit
R
F
2
LSW float
13
0x000C
1037 0x040C 2061 0x080C 3085 0x0C0C 4109 0x100C 5133 0x140C
6157
0x180C
7181
0x1C0C 8205 0x200C
DN transit
R
F
2
LSW float
15
0x000E
1039 0x040E 2063 0x080E 3087 0x0C0E
4111
0x100E 5135
0x140E
6159
0x180E
7183
0x1C0E 8207 0x200E
Delta T
R
F
2
LSW float
17
0x0010
1041
0x0410 2065 0x0810 3089 0x0C10
4113
0x1010
5137
0x1410
6161
0x1810
7185
0x1C10
8209 0x2010
Receiver
diagnostics
UP sig
strength
R
F
2
LSW float
19
0x0012
1043
0x0412
2067
0x0812
3091
0x0C12
4115
0x1012
5139
0x1412
6163
0x1812
7187
0x1C12
8211
0x2012
DN sig
strength
R
F
2
LSW float
21
0x0014
1045
0x0414 2069 0x0814 3093 0x0C14
4117
0x1014
5141
0x1414
6165
0x1814
7189
0x1C14
8213
0x2014
Gain
Up[dB]
R
F
2
LSW float
23
0x0016
1047
0x0416
2071
0x0816 3095 0x0C16
4119
0x1016
5143
0x1416
6167
0x1816
7191
0x1C16
8215
0x2016
Gain
Dn[dB]
R
F
2
LSW float
25
0x0018
1049
0x0418
2073
0x0818 3097 0x0C18
4121
0x1018
5145
0x1418
6169
0x1818
7193
0x1C18
8217
0x2018
UP DAC
R
U
2
Unsigned
integer
27
0x001A
1051
0x041A 2075 0x081A 3099 0x0C1A
4123
0x101A
5147
0x141A
6171
0x181A
7195
0x1C1A
8219
0x201A
DN DAC
R
U
2
Unsigned
integer
29
0x001C
1053
0x041C 2077 0x081C
3101
0x0C1C 4125
0x101C
5149
0x141C
6173
0x181C
7197
0x1C1C
8221
0x201C
UP amp
discrim
R
F
2
LSW float
31
0x001E
1055
0x041E
2079
0x081E
3103
0x0C1E
4127
0x101E
5151
0x141E
6175
0x181E
7199
0x1C1E
8223
0x201E
DN amp
discrim
R
F
2
LSW float
33
0x0020
1057 0x0420 2081 0x0820 3105 0x0C20 4129
0x1020 5153 0x1420
6177
0x1820
7201
0x1C20 8225 0x2020
Signal
processing
diagnostics
PEAK%
R
F
2
LSW float
35
0x0022
1059 0x0422 2083 0x0822
3107 0x0C22
4131
0x1022 5155 0x1422
6179
0x1822
7203 0x1C22 8227 0x2022
UP signal Q
R
F
2
LSW float
37
0x0024
1061
0x0424 2085 0x0824 3109 0x0C24 4133
0x1024
5157
0x1424
6181
0x1824
7205 0x1C24 8229 0x2024
DN signal Q
R
F
2
LSW float
39
0x0026
1063 0x0426 2087 0x0826
3111
0x0C26 4135
0x1026 5159 0x1426
6183
0x1826
7207 0x1C26
8231
0x2026
UP +- peak
R
F
2
LSW float
41
0x0028
1065 0x0428 2089 0x0828
3113
0x0C28 4137
0x1028
5161
0x1428
6185
0x1828
7209 0x1C28 8233 0x2028
DN +-
peak
R
F
2
LSW float
43
0x002A
1067 0x042A 2091 0x082A
3115
0x0C2A 4139
0x102A 5163 0x142A
6187
0x182A
7211
0x1C2A 8235 0x202A
UP norm
factor
R
F
2
LSW float
45
0x002C
1069 0x042C 2093 0x082C
3117
0x0C2C 4141
0x102C 5165 0x142C
6189
0x182C
7213
0x1C2C 8237 0x202C
DN norm
factor
R
F
2
LSW float
47
0x002E
1071
0x042E 2095 0x082E
3119
0x0C2E 4143
0x102E
5167
0x142E
6191
0x182E
7215
0x1C2E 8239 0x202E
Theta 3
R
F
2
LSW float
49
0x0030 1073 0x0430 2097 0x0830
3121
0x0C30 4145
0x1030 5169 0x1430
6193
0x1830
7217
0x1C30
8241 0x2030
CEE1
R
F
2
LSW float
51
0x0032 1075 0x0432 2099 0x0832
3123 0x0C32 4147
0x1032
5171
0x1432
6195
0x1832
7219
0x1C32 8243 0x2032
117
117
Содержание Panametrics Sentinel LCT8
Страница 1: ...Sentinel LCT8 User s manual...
Страница 2: ...ii...
Страница 4: ...no content intended for this page proceed to next page iv...
Страница 29: ...Figure 32 Wiring LCT8 to SEN898 electronics cross plane 6 24 flowcell local mount ref dwg 702 2041 19...
Страница 30: ...20...
Страница 98: ...88...
Страница 122: ...no content intended for this page 112...
Страница 132: ...122...