Modbus
Address
Parameter
Default
value
Value
range
Access
level
Description
40808
501
Operating hours since
power up
1105 h
3.4 E+38
Read
Total operation hours since first power
up
40807
503
Numbers of power up
e.g. 4
0 to 65535 Read
Total number of power-ups since first
power-up.
18
540
Battery change enable
No
No, Yes
R/W
Select "Yes" to set battery installation
date to current date and reset remaining
battery operation capacity to maximum.
Valid only for battery-powered versions
40881
541
Battery installation date
last bat‐
tery instal‐
lation date
dd-mm-
yyyy;
hh:mm:ss
Read
Latest installation date of batteries.
Valid only for battery-powered versions
40880
542
Power supply mode
Product
depend‐
ent
Battery
only,
Mains on‐
ly, Mains
with back‐
up battery.
Read
The flowmeter is either powered by bat‐
tery only, mains only or by mains with
battery backup.
The type is defined by the order code
and cannot be changed.
40849
543
Actual battery capacity
Product
depend‐
ent
0 to 50
R/W**
The capacity of the battery in Ah
- Single 16.5 Ah
- Dual battery pack 33.0 Ah
Valid only for battery-powered versions
40851
544
Battery alarm limit
80
0 to 90
R/W
Present an alarm when the consumed
energy superceeds this percentage of
the battery capacity.
Valid only for battery-powered versions
* Not supported for FUS080
** Maintenance = Read only
A.4
Meter setup
Table A-4
Meter setup parameters
Modbus
Address
Parameter
Default
value
Value
range
Access
level
Description
Meter Setup
40179
307
Flow velocity offset
0 m/s
-10 to 10
m/s
HW key
Velocity added to measured flow veloc‐
ity
40182
310
Calibration factor
1.0
0 to 2
R/W
This calibration factor will be calculated
at the factory with wet-calibration.
For FUS080-SONOKIT (retrofit) instal‐
lations this parameter should be calcu‐
lated by the pipe geometric tool (see
"Pipe geo. assistant" in "Device" menu)
Parameter lists
A.4 Meter setup
FUS380/FUE380
Operating Instructions, 09/2016, A5E00730100-AB
93