BACnetSetClientDeviceFixSubscribeCovTime (FUN)ΒΆ

FUNCTION BACnetSetClientDeviceFixSubscribeCovTime : IEC_BACNET_STATUS

Function sets or deletes an fix daily timepoint for sending resubscribes instead of using an configured intervall.

This Function sets or deletes an fix daily timepoint for sending resubscribes instead of using an configured intervall. Main use of this function is to be able to separate resubscribe attempts for devices so that the will not be sent at the same time as this would happen if using the same intervall for many registered objects in different devices which could put heavy traffinc on the network.

Return: IEC_BACNET_STATUS

InOut:

Scope

Name

Type

Comment

Return

BACnetSetClientDeviceFixSubscribeCovTime

IEC_BACNET_STATUS

Input

devId

IEC_BACNET_INST_NUMBER

The device instance number for which an fixed timepoint for sending COV/COVP resubscribe requests shall be set or deleted.

pSubscribeTime

POINTER TO IEC_BACNET_TIME

A pointer to an BACnet time structure containing the timepoint for fixed sending of the COV/COVP resubscribe requests. A NULL pointer removes the fix timepoint and reverts using given intervalls configured with function ::BACnetRegisterClientDataPoint.