GetMaxDCIValue

Deprecated in 6.2.

Please use getMaxValue() method of DCI class instead.

GetMaxDCIValue(node, dciId, from, to): String

Get the maximum value of the DCI for the given period. The DCI value must be of numeric type.

Table 1. Parameters
node	Node	node object instance (e.g. `$node`)
dciId	Integer	DCI ID
from	Integer	Start of the period (as UNIX timestamp).
to	Integer	End of the period (as UNIX timestamp).

Return

Maximum value (as String) or null on failure, if DCI is not found, is a table DCI, or there is no data for the period.

value = GetMaxDCIValue(FindObject("MYWORKPC"), 18, 0, time()); //Max value from the beginning till now
println(value); //Will print maximum value