...

Rule 2: If the received pivot object has not an expected attribute then we create the attribute of the protocol specific datapoint with default value.

Rule 3: Case when ASDU timestamp is not received:

A the HNZTOPIVOT step:
If the received ASDU is without timestamp Then
    We create a pivot object With timestamp = current system time
    And <>.TmOrg.stVal = substituted

Converting commands data types

...

Rule 2: If the received pivot object has not an expected attribute then we create the attribute of the protocol specific datapoint with default value.

Rule 3: the timestamp of the original command issued by the Center must be transmitted as is to the Station.

Rule 4: Case when IEC104 command object timestamp is not received for ASDU type with timestamp, then HNZ command object is rejected with error message.

Rule 5: Case when IEC104 command object for ASDU type without timestamp is received then:

A the HNZTOPIVOT step:
If the received ASDU is without timestamp Then We create a pivot object With timestamp = current system time