KRAL BEM 100 - Error Messages

5 Function description
5.2 Modbus communication
5.2.9 Error messages
No. Mask Error message Description
1 0x00000001 Alarm1 – K-factor table: Frequencies not in
ascending order
The frequency values in the K-factor table are not all
in ascending order.
2 0x00000002 Alarm2 – Density table: Temperatures not in
ascending order
The temperature values in one of the density tables
are not all in ascending order.
3 0x00000004 Alarm3 – Density table: Density values not in
descending order
The density values in one of the density tables are not
all in descending order.
5 0x00000010 Alarm5 – K-factor table: Frequency outside the
permissible range
At least one frequency value in the K-factor table lies
outside the permissible range.
6 0x00000020 Alarm6 – K-factor table: K-factor outside the
permissible range
At least one K-factor value in the K-factor table lies
outside the permissible range.
7 0x00000040 Alarm7 – Density table: Temperature outside the
permissible range
At least one temperature value in one of the density
tables lies outside the permissible range.
8 0x00000080 Alarm8 – Density table: Density outside the
permissible range
At least one density value in one of the density tables
lies outside the permissible range.
9 0x00000100 Alarm9 – Parameter X_Temperature outside the
permissible range
The value of the parameter "X_Temperature" lies
below-40°C or above200°C.
10 0x00000200 Alarm10 – Parameter Flow_Metering_Mode not
supported
Impermissible value of the parameter
"Flow_Metering_Mode". Possible values are:
0 = Volume at X °C
1 = Volume without temperature compensation
2 = Volume as mass [kg]
11 0x00000400 Alarm11 – Parameter Pulse_Type not supported Impermissible value of the parameter "Pulse_Type".
Possible values are:
0 = Encoder
1 = Counter
12 0x00000800 Alarm12 – Parameter Density_Determination not
supported
Impermissible value of the parameter
"Density_Determination". Possible values are:
0 = Automatic selection of the density table + manual
input of the density values
1 = Selection of Density table 1 + manual input of the
density values
2 = Selection of Density table 2 + manual input of the
density values
3 = Automatic selection of density calculation for
diesel or heavy fuel oil
4 = Density calculation for diesel
5 = Density calculation for heavy fuel oil
13 0x00001000 Alarm13 – Parameter Temperature_Switch outside
the valid range
The value of the parameter "Temperature_Switch" lies
below-40°C or above200°C.
14 0x00002000 Alarm14 – Parameter Density_Reference_... outside
the valid range
Impermissible reference value for density calculation
in Density table 1 or Density table 2.
17 0x00010000 Alarm17 - Maintenance required Limit value operating hours until required
maintenance is reached.
21 0x00100000 Alarm21 – Temperature outside the permissible
range
Currently measured temperature of the pumped liquid
lies below-40°C or above200°C.
22 0x00200000 Alarm22 – Temperature sensor faulty Failure or fault of the temperature sensor.
23 0x00400000 Alarm23 – Device temperature outside the
permissible range
The currently measured temperature of the
processing unit lies above105°C.
29 0x10000000 Alarm29 – Maximum flow rate exceeded The current flow rate exceeds the value of the
parameter "Flow_Rate_Max".
30 0x20000000 Alarm30 – Pick up faulty Failure or fault of a pick up.
31 0x40000000 Alarm31 – Maximum frequency exceeded The maximum permissible frequency of the pro-
cessing unit(4kHz) is exceeded.
32 0x80000000 Alarm32 – Device has been restarted Information message about automatic restart of the
processing unit.
Tab.18: Description of the error messages
12
OIE 26en-GB Edition 2021-08
Operating instructions