ErrLog

Logs a message to the Plant SCADA system log file.

This function is useful for logging errors in user functions, and for debugging user functions. The Plant SCADA system log file 'SYSLOG.DAT' is created in the local Windows directory of the computer, %PROGRAMDATA%\AVEVA Plant SCADA <VersionNumber>\Logs.

Syntax

ErrLog(Message)

Message:

The message to log. This field can also contain control (such as /n) and formatting characters.

Return Value

0 (zero) if successful, otherwise an error is returned.

Related Functions

DebugMsg, DebugMsgSet, CodeTrace, TraceMsg, Halt

Example

FUNCTION MyFunc(INT Arg)

IF Arg<0 THEN

ErrLog("Invalid arg in Myfunc");

Halt();

END

END

See Also

Error Functions