Emerson Micro Motion 5700 Configuration And Use Manual page 172

Configure digital communications
March 2019
Modbus ASCII support
Enabled
2. Set Modbus Address to a unique value on the network.
3. Set Floating-Point Byte Order to match the byte order used by your Modbus host.
Code
0
1
2
3
See the following table for the bit structure of bytes 1, 2, 3, and 4.
Table 9-2: Bit structure of floating-point bytes
Byte Bits
1 SEEEEEEE
2 EMMMMMMM
3–4 MMMMMMMM
4. Set Double-Precision Byte Order to match the byte order used by your Modbus host.
Code
0
1
2
3
4
5
6
7
See the following table for the bit structure of bytes 1–8.
172
Available Modbus addresses
1–15, 32–47, 64–79, and 96–110
Byte order
1–2 3–4
3–4 1–2
2–1 4–3
4–3 2–1
Byte order
1–2–3–4 5–6–7–8
3–4–1–2 7–8–5–6
2–1–4–3 6–5–8–7
4–3–2–1 8–7–6–5
5–6–7–8 1–2–3–4
7–8–5–6 3–4–1–2
6–5–8–7 2–1–4–3
8–7–6–5 4–3–2–1
Micro Motion Model 5700 Transmitters with Configurable Outputs
Configuration and Use Manual
Definition
S=Sign
E=Exponent
E=Exponent
M=Mantissa
M=Mantissa
MMI-20025166