KRAL BEM 100 - Clearing Error Messages; Maintenance; Required Maintenance; Cleaning the Electronic Unit

10 Maintenance
10.1 Required maintenance
9.2.2 Clearing error messages
Error messages are stored in the parameter "Alarm_Read". Individual, several or all the error
messages can be cleared.
The parameter "Alarm_Clear" is used to clear error messages. The parameter has to be written with
the mask assigned to the error message. The masks of the individual error messages have to be
added to clear several error messages.
Cleaning an error message
Enter the error message in the parameter "Alarm_Clear".
Example: Error message 3 is to be cleared.
Enter 0x00000004 for Error message 3 in the parameter "Alarm_Clear".
ð If the cause of the error message is not eliminated, the corresponding value is retained in the para-
meter "Alarm_Read".
Clearing several error messages
Enter the total of the masks of the error messages in the parameter "Alarm_Clear".
Example: Error messages 3 and 32 are to be cleared.
Enter 0x10000004 (= 0x00000004 for Error message 3 + 0x10000000 for Error message 32) in
the parameter "Alarm_Clear".
ð If the causes of the error messages are not eliminated, the corresponding value is retained in the
parameter "Alarm_Read".
Clearing all the error messages
Enter the mask 0xFFFFFFFF in the parameter "Alarm_Clear".
ð If the causes of the error messages are not eliminated, the corresponding value is retained in the
parameter "Alarm_Read".
10 Maintenance
10.1 Required maintenance
The electronic unit is maintenance-free.
10.2 Cleaning the electronic unit
ATTENTION
Device damage through water.
► Ensure that no water enters the electronic unit.
Wipe the housing with a soft cloth. In the case of strong soiling wipe off the housing surface
slightly moist with a common detergent.
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OIE 26en-GB Edition 2021-08
Operating instructions