MULTICAL® 302
Kamstrup A/S · Technical Description · 5512-1334_F1_GB_12.2016
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7.7
Info codes
MULTICAL
302 constantly monitors a number of important functions. If a serious error occurs in measuring system or
installation, a flashing “info” will appear in the display. The ”Info” field keeps flashing as long as the error exists no
matter which reading you choose. The ”Info” field automatically disappears when the reason for the error has been
removed.
However, configuration for ”Manual reset of info codes” (static info codes) is possible. If ”Manual reset of info codes”
has been selected, info codes will remain in the display until they have been manually reset).
7.7.1
Info code types
Info code Description
Response time
0
No irregularities
-
1
Supply voltage has been interrupted
-
4
Temperature sensor T2 outside measuring range
<
32 s
8
Temperature sensor T1 outside measuring range
<
32 s
32
Temperature difference has wrong polarity
<
32 s and 0.05 m
3
128
Supply voltage too low
<
10 s
16
Flow sensor with weak signal or air
<
32 s
2
Flow sensor with wrong flow direction
<
32 s
If more than one info code appear at a time, the sum of info codes is displayed. If e.g. both temperature sensors are
outside measuring range, info code 12 (info codes 4+8) is displayed.
Info codes 4 and 8 are set when the temperature falls below 0.00
°
C or exceeds 155.00
°
C. Info codes 4 and 8 are also
set for short-circuited and disconnected sensors.
Note
: If Info = 4 or 8, the meter's energy calculation and volume accumulation stop.