
Modbus ad‐
dress
Data type /
Size [bytes]
Parameter
Description
Default value
[unit]
Value range
Access
level
7600
unsigned / 2 Density unit
Select unit for density proc‐
ess value
92: kilograms
per cubic me‐
ter [kg/m
3
]
91: grams per
cubic centime‐
ters
92: kilograms
per cubic me‐
ter
94: pounds
per cubic foot
95: grams per
milliliter
96: kilograms
per liter
97: grams per
liter
98: pounds
per cubic inch
93: pounds
per gallon
99: short tons
per cubic yard
146: micro‐
grams per liter
147: micro‐
grams per cu‐
bic meter
170: milli‐
grams per liter
253: custom
mass flow unit
Read /
Write
7700
unsigned / 2 Temperature unit
Select unit for temperature
process value
32: °C
32: °C
33: °F
34: °R
35: K
Read /
Write
8320
unsigned / 2 Mass totalizer units Select unit for mass totalizer
value
61: kilograms
[kg]
60: grams
61: kilograms
62: metric
tons
63: pounds
64: short tons
65: long tons
125: ounces
253: custom‐
ized unit
Read /
Write
Modbus communication FCT010
C.4 Modbus holding registers tables
SITRANS MASS 2100 & FC300 (FCT010/DSL)
Operating Instructions, 06/2020, A5E39788682-AB
161