Kamstrup MULTICAL 403 - Page 74

MULTICAL® 403
74
Kamstrup A/S · Technical description · FILE100000166_B_EN-55121689_M1_07.2023
7. Flow sensor position: Inlet or outlet (A-code)
The installation position of the flow sensor can be adjusted in ”SETUP loop”. That is, the meter can be changed from
being an outlet meter to being an inlet meter and visa versa. A symbol in the top left corner of the meter’s display
shows whether the meter is configured as an inlet or an outlet meter.
8. Measuring unit and resolution (B and CCC code)
The meter’s measuring unit (B-code) and resolution (CCC-code) can be adjusted in ”SETUP loop”. It is thus possible to
change the meter’s energy reading to be displayed in kWh, MWh or GJ, as well as change the resolutions of both
energy reading and volume reading.
Note: A change of B-code and/or CCC-code code is not saved until you leave ”SETUP loop”.
You can choose between an exactly defined number of combinations of B and CCC codes. These combinations are
entered in a table and programmed into the meter during factory programming. The table is determined on the basis
of selected flow sensor and nominal flow (q
p
) . Below you see an example of this table at q
p
= 1,5 m
3
/h.
q
p
= 1,5 m³/h
Number of decimals in display
B-code
CCC-code
GJ
kWh
MWh
m³
l/h
m³/h
kW
2 419 2 - - 2 0 - 1
3 419 - 0 - 2 0 - 1
4 419 - - 3 2 0 - 1
2 407 3 - - 3 0 - 1
3 407 - 1 - 3 0 - 1
2 455 3 - - 2 0 - 1
3 455 - 1 - 2 0 - 1
9. Primary address of module
The meter’s primary M-Bus address can be adjusted in ”SETUP loop”. The address can be selected in the interval
0…250.