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ClockStop - method of the Pm object

Description:
Stopping the time clock and dump of the elapsed time.
Syntax:
Double ClockStop([Double fClock])
Parameters:
fClock[optional] (Double) Stored value returned by the previous calling of the Pm.ClockStart method in case of local timing. If the parameter is missing, then global timing is presumed with the value stored internally by the PROMOTIC system.
Note:
The method serves to stopping the time clock started by the Pm.ClockStart method. Returns the measured period time in seconds with the precision of microseconds. In case of global timing it dumps the measured time into the Debug item of the INFO system.
 

This method is functional also in Macro expression $.expr and in the onDraw event of the PmgCanvas object.

This method is not functional in Web panels.

Example:
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Pm.ClockStart();
//...
Pm.ClockStop();
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var nClock, nTime;
nClock = Pm.ClockStart(true);
//...
nTime = Pm.ClockStop(nClock);
Pm.Debug("Time=" + nTime);
PROMOTIC 9.0.15 SCADA system documentation - MICROSYS, spol. s r.o.

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