Arrays in the S7-1200 seem to be broken. This thread found the same thing, even when using UaExpert.
The S7-1200 and S7-1500 have entirely independent OPC UA implementations and limitations.
Arrays in the S7-1200 seem to be broken. This thread found the same thing, even when using UaExpert.
The S7-1200 and S7-1500 have entirely independent OPC UA implementations and limitations.