BACnetSetDeviceAddressBindingsCacheOptions
(FUN)
FUNCTION BACnetSetDeviceAddressBindingsCacheOptions : IEC_BACNET_STATUS
Configures timing an retry parameters for the ‘dynamic’ address binding procedure.
This function configures the timing and retry parameters for the ‘dynamic’ address binding procedure as defined in the BACnet standard.
- InOut:
Scope
Name
Type
Comment
Return
BACnetSetDeviceAddressBindingsCacheOptions
A status indicating whether the operation worked.
Input
refreshIamCache
Specifies the refresh time in seconds after all listed dynamic bindings get refreshed. After expiration of the refresh interval all bindings are requested using Who-Is requests again.
whoIsInterval
Specifies the interval in which periodically Who-Is requests are sent as long as they have not been answered and thus it is also the timeout in which an answer is expected.
whoIsRetries
Specifies the number of retries made before dynamic resolution will stop until next refresh interval has expired.
whoIsMaxPedning
Specifies the maximum number of requests with outstanding replies which might be sent out into the network.
bPrefillCache
Is set to True all received I-Am requests from the network are collected even if no dynamic address resolution is requested for that device.