ValueMin - property of object tvTrend

Minimum value of the value axis for displaying values of trend data points.
ValueMin As Variant
oTrend.ValueMin = n
Property access for read and write. The preset value of this property is defined in the "Basic setting > Minimum" configurator of this object.
If the tvTrend object is connected to the trends server (e.g. by means of calling the Connect method), then it is possible to set the property to the value of "$default". In this case the value of the property is read from the server (from the PmTrend object) from the Minimum configurator.
PROMOTIC 8.3.30 SCADA system documentation - MICROSYS, spol. s r.o.

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