Modbus holding registers
A.3 Modbus holding registers tables
FC410 with Modbus
126
Operating Instructions, 02/2016, A5E33120874-AC
Modbus
address
Data type /
Size [bytes]
Parameter
Description
Default value
[unit]
Value range Access
level
2442
Float / 4
Density Correction
Factor
Set density compensation
value (gain) in order to
make a density correction
(scale factor).
To increase the displayed
density value with +0.5 %,
set the density factor to
1.005.
The displayed density value
will now be 0.5 % higher
than before
1
-1.999 to
+1.999
Read /
Write
2444
Float / 4
Density Correction
Offset
Set density compensation
value (offset) in order to
make an offset on the mea-
sured density.
To make the flowmeter
show + 2 kg/m
3
, change the
density offset to 2.000 kg/m
3
in the 'Sensor' menu
0 [kg/m
3
]
-1 400 to +1
400
Read /
Write
A.3.4
Totalizer
Table A- 7
Totalizer
Modbus
address
Data type /
Size [bytes]
Parameter
Description
Default
value [unit]
Value range
Access
level
2609
unsigned /
2
Totalizer State
Totalizer state
•
0 = paused
•
1= running
1
0 to 1
Read only
2610
float / 4
Totalizer Value
The totalized MASS value in
kg
0 [kg]
Min. -1.70E+38
Max. 1.70E+38
Read Only