Pepperl+Fuchs OPC - Page 65

OPC / OPD / OPE
Appendix
2015-07
65
event InternalError(ErrorTypes errorType, string errorMessage)
This is triggered when an internal error has occurred. This happens in the
following cases:
■ When calling GetSingleParameter (ErrorType =
PARAMETER_NOT_FOUND) if the required parameter has not been found in
the internal list
■ When calling SetSingleParameter (ErrorType =
PARAMETER_NOT_FOUND) if the parameter to be set is not present
■ When calling SaveSettingsToFile (ErrorType =
SAVE_FILE_ERROR) if the parameter data could not be saved to a file
■ When calling LoadSettingsFromFile (ErrorType =
LOAD_FILE_ERROR) if the parameter file could not be loaded
■ When calling SetAllParameters (ErrorType = LOAD_FILE_ERROR)
if the parameter data could not be loaded from the file or if the file contains
invalid data
■ In all cases where ParameterDataReceived or
SensorResultDataReceived would be triggered but the sensor data
received is incorrect (ErrorType = INVALID_DATA_RECEIVED).
■ If log data is received from the sensor but this is incorrect (ErrorType =
INVALID_DATA_RECEIVED)
■ When calling SendVsxFile (ErrorType = LOAD_FILE_ERROR) if the
file cannot be loaded or does not correspond to the VSX syntax
The errorMessage parameter contains a more detailed description of the
respective error.
enum·ErrorTypes{ INVALID_DATA_RECEIVED, SAVE_FILE_ERROR,
LOAD_FILE_ERROR, PARAMETER_NOT_FOUND }
See InternalError event.
enum·DataModifier{ NONE, LOAD_DATA, LOAD_DEFAULT_DATA }
See ParameterDataReceived event.
enum LogMessageTypes { DEBUG, INFO, RESULT_OK, RESULT_NOT_OK,
WARNING, ERROR, CRITICAL, ASSERT }
See LogDataReceived event.