Duration is in Seconds, Reports the tags periodically if the tag is continued to be seen after the duration has elapsed. 0 - Report tags after the end of inventory. n - Report tag first time it is reader and then after every 'n' seconds (periodically) time interval if the tag is continued to be read. The following restrictions are applicable when using a periodic report trigger on the reader. 1. Access Operation results will not be sent as part of the periodic report trigger and the reader sends an exception event when access operations are added with reader configured for periodic reporting of tags. 2. Stop trigger of type tagObservation 'Upon_Seeing_N_Tags_Or_Timeout' is not supported with the reader configured for periodic reporting of tags.
