IEC_BACNET_WRITE_GROUP_INFO (STRUCT)¶

TYPE IEC_BACNET_WRITE_GROUP_INFO : STRUCT

The BACNET_WRITE_GROUP_INFO data structure contains the information for the routine BACnetWriteGroup and the Write-Group application hook. This data type contains information about the group co-ordinates: object and Property IDs, Array index, Priority level, and also Property Contents.

InOut:

Name	Type	Comment
nGroupNumber	IEC_BACNET_UNSIGNED	This parameter is an unsigned integer in the range 1 to 4,294,967,295 that represents the control group to be affected by this request. Control group zero shall never be used and shall be reserved. WriteGroup service requests containing a zero value for ‘Group Number’ shall be ignored
nWritePriority	IEC_BACNET_SIGNED	This parameter is an integer in the range 1-16, which indicates the priority assigned to this write operation.
nChangeListCount	IEC_BACNET_ELEMENT_COUNT	The count of values in the list of changed channel values.
pChangeList	POINTER TO IEC_BACNET_GROUP_CHANNEL_VALUE	The different values in the list of changed channel values.
fInhibitDelayPresent	IEC_BACNET_BOOLEAN	If set the bInhibitDelay service element is present and contains an actual value.
bInhibitDelay	IEC_BACNET_BOOLEAN	If set the configured delay in the channel object gets disabled if this is supported by the channel object.