Table B-10
Maintenance
Modbus ad‐
Data type /
dress
Size [bytes]
700
Unsigned /
2
2700
Unsigned /
4
2702
Unsigned /
4
4088
String / 14
4105
String / 32
Table B-11
Device diagnostics
Modbus ad‐
Data type /
dress
Size [bytes]
2756
Float / 4
2758
Float / 4
2760
Float / 4
2762
Float / 4
3032
Float / 4
Table B-12
Aerated flow
Modbus ad‐
Data type /
dress
Size [bytes]
2200
Unsigned /
2
2201
Unsigned /
2
2202
Unsigned /
2
FC310 (From firmware 4.0)
Operating Instructions, 06/2018, A5E44036384-AA
Parameter
Description
Set To Default
Reset all parameters to fac‐
tory settings
Operating Time Total Total operating time since
first power up
Operating Time
Operating time since last
power up
Firmware Time
Firmware time stamp speci‐
Stamp
fies the date and time when
the sensor firmware was built
Sensor PCBA Serial
Serial number of the sensor
Number
electronic
Parameter
Description
Driver Current
Actual sensor driver current.
The actual driver current is
viscosity and sensor size de‐
pendent
Pick-up Amplitude 1
Actual pick-up 1 amplitude
Pick-up Amplitude 2
Actual pick-up 2 amplitude
Sensor Frequency
Actual sensor frequency
PCB Temperature
Actual sensor electronic tem‐
perature
Parameter
Description
Aerated Flow Alarm
Alarm limit calculated in per
Limit
cent of accepted bad meas‐
urements.
Aerated Flow Warn‐
Warning limit calculated in
ing Limit
per cent of accepted bad
measurements
Measurement Sam‐
The time period over which
ple Time
the actual percentage of bad
measurements is calculated
Modbus communication
B.3 Modbus holding registers tables
Default value
Value range Access
[unit]
-
Enter 1 to
reset
0 [h]
-
0 [h]
-
-
-
-
-
Default value
Value range Access
[unit]
- [A]
0 to 0.124
- [V]
0 to 0 9999
- [V]
0 to 0 9999
- [Hz]
0 to 1 023
- [C°]
-50 to 200
Default value
Value range Access
[unit]
80 [%]
0 to 99
0 [%]
0 to 99
5 [s]
1 to 10
level
Write
Read Only
Read Only
Read Only
Read only
level
Read Only
Read Only
Read Only
Read Only
Read Only
level
Read /
Write
Read /
Write
Read /
Write
203