5. CONFIGURATION
bStart := FALSE;
// Actions executed during the counting
IF (TP_NR.Q = TRUE) THEN
// Executes while the counter is activated
ELSE
// Executes when the counter is deactivated
END_IF
5.12.6. User Log
Feature that allows the user to create own records and write to log files on the memory card present in the CPU. The files
are generated in a specific directory of the memory card in the CSV format, allowing viewing in text editors and spreadsheets.
The separator was the semicolon character. For more information about the use of the memory card, see section Memory
Card.
There are two functions available, one for log information and another to remove all records. The following is a description
of the types of data used by the functions:
Data type Option Description
USER_LOG_EVENT_ERROR
USER_LOG_EVENT_TYPES USER_LOG_EVENT_DEBUG
USER_LOG_EVENT_INFO
USER_LOG_EVENT_WARN
The user is free to use the best
indication according to log
message severity.
USER_LOG_MESSAGE
Log message with 150-character
max.
USER_LOG_OK
The operation was performed suc-
cessfully.
USER_LOG_FAILED
The operation was not performed
successfully. The reason for the
failure can be checked in the system
logs – see section System Log.
USER_LOG_BUFFER_FULL
Messages are being added beyond
the processing capacity.
USER_LOG_ERROR_CODES USER_LOG_NO_MEMORY
At the time, there were no resources
to perform the operation.
USER_LOG_FILE_SYSTEM_ERROR
There was an error while access-
ing the memory card or there is no
available space. Error information
can be verified in the logs of system
– see section System Log.
USER_LOG_NO_MEMORY_CARD
There is a memory card present in
the CPU.
USER_LOG_MEMORY_CARD_FULL
There is no free space available on
the memory card.
USER_LOG_PROCESSING
The resource is busy executing the
last operation, for example, deleting
all log files.
Table 197: Data Type for User Log
The following are described the two functions available in the LibLogs library on MasterTool IEC XE. To perform the
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