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The function activates the picture history mode from script specifying the required time period.
%HI_HistoryStart( TIME in _bt, TIME in _et INT in _step := 0 )
_bt | Beginning of time interval. |
_et | End of time interval. |
_step | Optional parameter. Time step for resampling of values in an archive. |
The function activates the picture history start from script in required time period. When entering a time step, data will be resampled in archive.
If the picture is in history mode, the input times will be used as a new required interval. The changes of connection to the objects of D2000 are not acceptable after the history has been started.
Picture history mode can be exited by calling %Hi_HistoryEnd.
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