Siemens SITRANS FC410 Operating Instructions Manual page 132

Modbus holding registers
A.3 Modbus holding registers tables
Modbus Data type /
address Size [bytes]
2207 Unsigned /
2
2214 Unsigned /
2
2215 Unsigned /
2
2216 Unsigned /
2
2217 Unsigned /
2
2218 Unsigned /
2
Table A- 12 Zero point adjustment
Modbus Data type /
address Size [bytes]
2132 Unsigned /
2
2133 Float / 4
2135 Unsigned /
2
2136 Float / 4
130
Parameter Description
Minimum Filtering The filtering time is reset
Time each time hysteresis band is
exceeded
Pickup Amplitude Enable/disable pickup
Filter amplitude filter.
0 = Disable
1 = Enable
Bad Measurement Number of bad measure-
Count ments counted during the
last period
Filter Iteration Set the number of times to
repeat the same filter.
Increasing the number will
increase the damping.
Active only if Filter Time
Constant is set to 7.
Bandwidth Factor Increase the Bandwidth
Factor to reduce the LP (low
pass) bandwidth filtering.
Active only if Filter Time
Constant is set to 7.
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
Constant is set to 7.
Parameter Description
Zero Point Select zero-point adjust-
Adjustment ment method. Automatic
zero point adjustment is
recommended.
•
•
Manual Zero Point Enter agreed zero point
Offset offset value for manual zero
point adjustment mode.
Zero Point Duration Define duration of zero point
adjustment.
Standard Deviation Standard deviation during
auto zero point adjustment
0 = Auto
1 = Manual
Operating Instructions, 02/2016, A5E33120874-AC
Default value Value range Access
[unit]
10 [ms cycles] 0 to 65535
1 0 to 1
0 0 - 65535
3 1 to 5
2 0 to 4
2 1 to 5
Default value Value range Access
[unit]
0 0 to 1
0 [kg/s] 0 to 1023
30 [s] 1 to 999
0 [kg/s] -1023 to
+1023
FC410 with Modbus
level
Read /
Write
Read /
Write
Read Only
Read /
Write
Read /
Write
Read /
Write
level
Read /
Write
Read /
Write
Read /
Write
Read only