ViewX Logging Levels

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ViewX clients create log files at frequent intervals to give diagnostics to the support teams for troubleshooting. For some complex displays and multi-screen environments, including Virtual ViewX, this could slow down the workstation.

The settings for ViewX log files are in the PC registry at: Computer\HKEY_CURRENT_USER\SOFTWARE\Schneider Electric\ClearSCADA\ViewX.

"LogLevel" is the property to set which controls the log entries. The value is the sum of these properties:

CORE		1
MIMICPARAM	2
DATASOURCE	4
MIMICPERF	8
MIMICCONTENT   16
HTTPLINK	32

The log level read from the registry defaults to 19 if the registry value is empty.

Usages of each log level:

CORE: default level for log messages that do not specify a log level.

MIMICPARAM: not used.

DATASOURCE: used extensively, e.g. on data change.

MIMICPERF: timing messages for mimic draw, mouse left button down.

MIMICCONTENT: logs object serialization (loading content). Used by mimics and their content, and any tags defined during the object serialization

HTTPLINK: used by scripting.

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