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Appendix A
A.1 Modbus, EIP, HART & N2 Profile Mappings
F US Clamp-on Communications Protocol Manual
Hardware Installation Manual, 11/2015, A5E34981613-AC
129
C1 Aeration Units 30609 8
String String_In
44 UINT16
n/a
BD(Byte)
89 8
C1 Status
/Alarms: Spacing
10021 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
1
1
C1 Status
/Alarms: Empty
10022 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
3
1
C1 Status
/Alarms: Rate
10023 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
4
1
C1 Status
/Alarms: Fault
10024 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
5
1
C1 Status
/Alarms: Aeration
10025 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
6
1
C1 Status
/Alarms: Memory
10026 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
7
1
C1 Status
/Alarms: Makeup
10027 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
8
1
C1 Status
/Alarms: Interface
10028 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
9
1
C1 Status
/Alarms: Zeroma-
tic
10030 1 Bit
Coil
Binary_In
0
UINT16
n/a
DI(Dig In)
2
1
C1 Delta Time
30179 4
Real
Analog_In
19 Float
n/a
ADF(Float)
14 1
C1 Delta Time
Units
30629 8
String String_In
48 UINT16
n/a
BD(Byte)
97 8
C2 Site ID
30505 8
String String_In
52 UINT16
n/a
BD(Byte)
105 8
C2 Avg Energy
Rate
30203 4
Real
Analog_In
20 Float
129 41-29h Q ADF(Float)
15 1
C2 Inst.Energy
Rate
30197 4
Real
Analog_In
21 Float
n/a
ADF(Float)
16 1
C2 Energy Rate
Units
30657 8
String String_In
56 UINT16 131 41-29h
BD(Byte)
113 8
C2 Energy Total 30209 4
Real
Analog_In
22 Float
129 44-2Ch
ADF(Float)
17 1
C2 EnergyTotal
Units
30665 8
String String_In
60 UINT16 131 44-2Ch
BD(Byte)
121 8
C2 Inst.Flow
Rate
30111 4
Real
Analog_In
23 Float
129 7-07h
ADF(Float)
18 1
C2 Avg Flow
Rate
30123 4
Real
Analog_In
24 Float
129 2-02h T
ADF(Float)
19 1
C2 Flow Rate
Units
30521 8
String String_In
64 UINT16 131 2-02h
BD(Byte)
129 8
C2 Total
30147 4
Real
Analog_In
25 Float
129 35-23h
ADF(Float)
20 1
C2 Total Units
30561 8
String String_In
68 UINT16 131 35-23h
BD(Byte)
137 8
C2 Supply Temp 30305 4
Real
Analog_In
26 Float
n/a
ADF(Float)
21 1
C2 Supply Temp
Units
30777 8
String String_In
72 UINT16
n/a
BD(Byte)
145 8
C2 Return Temp 30311 4
Real
Analog_In
27 Float
n/a
ADF(Float)
22 1
C2 Return Temp
Units
30785 8
String String_In
76 UINT16
n/a
BD(Byte)
153 8
C2 Temp
Difference
30317 4
Real
Analog_In
28 Float
n/a
ADF(Float)
23 1