onError - event of object TrendsView

The event fires if error occured in viewer. For example, the received data are inconsistent.
pMe(Object) Reference to the PmiAx object that owns this ActiveX. The reference to the ActiveX object itself can be obtained by the pMe.Acx expression.
nCode(Long) Numerical error code. See property LastErr.
sCodeText(String) Error text description. See property LastErrText.
PROMOTIC 8.3.30 SCADA system documentation - MICROSYS, spol. s r.o.

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