RequestFactory to support reading
and hardware must support
and is not supported anymore.
#A NumPending 16#B NotSupported
only if not supported by the Bin
Initial IEC61850_ENUM_DA_ORCAT_NOT_SUPPORTED
Initial IEC61850_ENUM_DA_ORIGINATORCATEGORYKIND_NOT_SUPPORTED
_MasterIdent_Features_1 Supported features
-timestamp is not supported by all PLCs
