by write or read
should be read cached
SourceDriver Read
Report (Action) Read (Action
read. service
being read by RECV
CommunicationState (Method) PdiRead
read access
ETC ¶ Axis_REF_ETC_DSP402_SML (FunctionBlock) AfterReadInputs (Method) Before
CAN ¶ Axis_REF_CAN_DSP402_SML (FunctionBlock) AfterReadInputs (Method) Before