Hi all, today I tried filling the missing gaps in S7DataType ... so I created a little program that requested all possible values for datatypes (256 of them) and evaluated how the S7 device reacts on them. So I did find 1 or 2 new codes (WCHAR, for example) but it seems that while INT is supported as Numeric type, SINT and USINT isn’t directly available as code in the S7 protocol.
I did some experiments to request SINT as BYTE and that worked, but it sort of feels strange. Anyone else got information on this? Chris
