Model 3095FB Multivariable Transmitter with Modbus Protocol
Modbus Protocol Guide
Page 5 of 79
FS full scale
GP gage pressure - above atmospheric pressure
holding register A read/write 16 bit register
inH2O inches of water (at defined temperature)
input register A read only 16 bit register
LCD liquid crystal display
psi pounds per square inch
psia pounds per square inch absolute
psig pounds per square inch gauge
PT process temperature
PV(s) process variable(s)
query a request from the master (host) device for a slave device to per-
form an action
register a 16 bit memory location that can be read/write or read only
response a response from a slave device to a master (host) device
SP static pressure
ST sensor temperature
U16 16-bit unsigned integer 0 to 65535
U32 32-bit unsigned integer 0 to 4294967295
U8 8-bit unsigned integer
$ Signifies a hexadecimal number
% Signifies a binary number
Table 1-1 Glossary
Term Description
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