Siemens FCT010/DSL, Руководство по эксплуатации, Страница: 168 / 180

Modbus ad‐
dress Data type /
Size [bytes] Parameter Description Default value
[unit] Value
range Access
level
2203 Unsigned / 2 Aerated Flow Filter Aerated flow filter
0: Disabled
1: Enabled
2: Auto
Auto means that filtering
starts automatically when
aerated flow is measured. 2 0 to 2 Read /
Write
2204 Unsigned / 2 Filter Time Constant PV Filter Time Constant
0: 0.5 seconds
1: 1 second
2: 2 seconds
3: 5 seconds
4: 10 seconds
5: 20 seconds
6: 30 seconds
7: User Defined Value 4 0 to 7 Read /
Write
2205 Float / 4 Filter Start Hysteresis The filter is active when the
hysteresis value is exceeded.
Aerated Flow Filter must be
set to Auto
0.015 [V] 0 to 0.124 Read /
Write
2207 Unsigned / 2 Minimum Filtering
Time
The filtering time is reset
each time hysteresis band is
exceeded 10 [ms cycles] 0 to 65535 Read /
Write
2214 Unsigned / 2 Pickup Amplitude Fil‐
ter
Enable/disable pickup ampli‐
tude filter.
0 = Disable
1 = Enable 1 0 to 1 Read /
Write
2215 Unsigned /
2 Bad Measurement
Count Number of bad measure‐
ments counted during the
last period 0 0 - 65535 Read Only
2216 Unsigned /
2 Filter Iteration Set the number of times to
repeat the same filter. In‐
creasing the number will in‐
crease the damping.
Active only if Filter Time Con‐
stant is set to 7. 3 1 to 5 Read /
Write
2217 Unsigned /
2 Bandwidth Factor Increase the Bandwidth Fac‐
tor to reduce the LP (low
pass) bandwidth filtering.
Active only if Filter Time Con‐
stant is set to 7. 2 0 to 4 Read /
Write
2218 Unsigned /
2 Filter Pole Shift Configure the bandwidth
and damping in the stop
band. A high number will
give a small bandwidth and
an increased damping in the
stop band.
Active only if Filter Time Con‐
stant is set to 7. 2 1 to 5 Read /
Write
Modbus communication FCT010
C.4 Modbus holding registers tables
SITRANS MASS 2100 & FC300 (FCT010/DSL)
168
Operating Instructions, 06/2020, A5E39788682-AB