Siemens SITRANS FC410, Operating Instructions Manual, Page: 126 / 160

Modbus holding registers
A.3 Modbus holding registers tables
FC410 with Modbus
124
Operating Instructions, 02/2016, A5E33120874-AC
Modbus
address
Data type /
Size (bytes)
Parameter Description Default value
(unit)
Value range Access
level
4164 String / 32 Long TAG Enter a unique TAG name
for the device (up to 32
characters)
4180 String / 16 Descriptor Enter a unique description
for the measurement point
(up to 16 characters)
4188 String / 16 Startup Date Enter the installation date of
the device
A.3.3 Setup
Table A- 3 Operating conditions
Modbus
address
Data type /
Size [bytes]
Parameter Description Default value
[unit]
Value range Access
level
2100 Unsigned /
2
Flow Direction Define positive and negative
flow direction.
Default positive flow direction is
indicated by the arrow on the
sensor.
Possible selections:
•
0: Negative: The flow is
measured '+' in default ne-
gative direction and '-' in
default positive direction.
•
1: Positive: The flow is
measured '+' in default po-
sitive direction and '-' in
default negative direction
1 0 to 1 Read /
Write
2130 Unsigned /
2
Process Noise
Damping
Select process noise damping
level:
0: 55 ms filtering
(Centrifugal Pump)
1: 110 ms filtering
(Triplex Pump)
2: 220 ms filtering
(Duplex Pump)
3: 400 ms filtering
(Simplex Pump)
4: 800 ms filtering
(Cam Pump)
2 0 Low to 4
High
Read /
Write