bytes. 0 if failed
always 0. </param
test and reset. 0
test and set. 0
error code, 0 is ok
Ua_FilterOperator_Equals 0 Opc
_COMM_CLASS_UNDEFINED UDINT 16#0 RCX
_PACKET_FLAGS_NOT_INITIALIZED UDINT 16#0 The trace
2_CLIENT 16#0 Not Available