MULTICAL® 803
Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019
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Info logger
The first display reading states the date of the
latest info code change.
The display reading shows the info code of the
preshown date. Repeated activations of the front
keys alternately induce date and corresponding
info code.
The data logger saves the latest 280 changes. The
latest 50 changes can be displayed. All 50 changes
can be read by means of METERTOOL. The whole
info log (280 changes) can be displayed via
LogView HCW.
Note: The info code is saved in the calculator’s data logger too for diagnostic purposes.
In case of error, the info code types related to the calculator’s different sensors will influence the display readings to
which they are tied. In connection with current values for temperatures and power, three horizontal lines appear in
the display, and the energy registers, in which counting is dependent on the sensor function, are not accumulated.
See paragraphs 6 and 7.7 for further information on sensor errors.
Temperature sensor error
The error can be due to the sensor being disconnected or short-
circuited. An erroneous ΔΘ alone will n
ot be
considered a temperature sensor error.
In case of an error in one or more temperature sensors (t1, t2, t3 and t4), the value of the serial communication of
the sensor in question will be 0.00 °C (lowest valid temperature) or 185.00 °C (highest valid temperature),
respectively, depending on the measurement being below range (sensor short-circuited) or above range (sensor
disconnected). The display reading of the sensor in question shows lines in the three digits to the far right in the
display, independent of the cause of the error. Decimal points are not included.
The display readings of ΔΘ and current power also show three lines for errors in one or more temperature sensors.
In serial communication, the value is 0.00 K and 0.0 kW.
Information codes in transport state
The calculator leaves the factory in transport state, i.e. the info codes are only active in the display, not in the
calculator's data logger. This prevents info events from being counted and non-relevant data from being saved in the
info log during transportation. The first time the calculator registers flow after the installation, the info code
automatically becomes active.