Writemode

Writing to the third-party device is implemented as WriteOnChange by default. This means that values are only written if the value has changed. A periodic writing can be set in the client FBs.

Typ E_BACnet_Writemode specifies write access to client properties:

eAuto = Automatic, the mode is determined from the properties of the client device if TRUE

eCyclic = Cyclic writing, cycle time is taken from tWriteCycleTime

eOnChange = Writing is only triggered if the value has changed