Siemens SITRANS F Series Operating Instructions Manual page 199

Modbus ad‐ Data type /
dress Size (bytes)
4131 String / 32
4147 String / 32
4164 String / 32
4180 String / 16
4188 String / 16
Table B-4 Operating conditions
Modbus ad‐ Data type /
dress Size [bytes]
2100 Unsigned /
2
2130 Unsigned /
2
FC310 (From firmware 4.0)
Operating Instructions, 06/2018, A5E44036384-AA
Parameter Description
Sensor Order Num‐ Sensor order number part 2
ber (MLFB).
Also shown on the device
nameplate
Sensor Order Num‐ Sensor order number part 3
ber (MLFB).
Also shown on the device
nameplate
Long TAG Enter a unique TAG name
for the device (up to 32 char‐
acters)
Descriptor Enter a unique description
for the measurement point
(up to 16 characters)
Startup Date Enter the installation date of
the device
Parameter Description
Flow Direction Define positive and negative
flow direction.
Default positive flow direc‐
tion is indicated by the arrow
on the sensor.
Possible selections:
● 0: Negative: The flow is
● 1: Positive: The flow is
Process Noise Select process noise damp‐
Damping ing 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)
measured '+' in default
negative direction and '-'
in default positive
direction.
measured '+' in default
positive direction and '-'
in default negative
direction
Modbus communication
B.3 Modbus holding registers tables
Default value Value range Access
(unit)
- -
- -
Default value Value range Access
[unit]
1 0 to 1
2 0 Low to 4
High
level
Read Only
Read Only
level
Read /
Write
Read /
Write
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