Can an AS or ES also send a SNVT to the bound device, even though the value itself hasn't been updated?
AS or ES with bound SNVT to send
Just to be clear, a TAC Xenta will send out a bound SNVT's value if it has been updated or by period. For the AS or ES, can it also send a SNVT to the bound device, even though the value itself hasn't been updated?
Example: a SNVT_switch that is 100,1... it then writes 100,1 again. Will the SNVT be send again, as it's actually updated, even though the value hasn't changed?
For devices it shall be send again in StruxureWare Building Operation 1.0 or 1.1.
In StruxureWare Building Operation 1.3 is going to be send always.