Appendix A - Modbus Variable Map
Register
Permis-
sions
Informer
Modbus
Register
Description
Size
Units
Low
Limit
High
Limit
Notes
Read/Write 403023 System, Flow Rate Minimum
32 Bit cc
0
999000
Read/Write 403025 System, Meter K-Factor
16 Bit cc
10
5000
0.010 to
5.000 cc
Read/Write 403026 System, Pressure Transducer
Type
16 Bit 0=Type 1,
1=Type 2
0
1
Type 1. 100
psi
Type 2. 7500
psi
Read/Write 403027 System, Pressure Transducer
Offset
32 Bit mV
0
999999 0 to 9999.99
mV
Read/Write 403029 System, Pressure Transducer
Scale
32 Bit mV/Bar
0
999999 0 to 9.99999
mV/Bar
3A2614H
47