6.2.3 Finding and Binding

The following are configured as the target endpoint and initiator endpoint:
  • Target endpoint – Zigbee coordinator/combined interface
  • Initiator endpoint – Zigbee router/extended lights

Coordinator as a target endpoint receives Identify Query request from router, for which the coordinator sends Identify Query Response to the initiator endpoint (router).

The following figure illustrates packets #57 and # 58 are Identify Query request and Identify Query Response from router and coordinator devices respectively.

The target endpoint identifies itself for a finite duration, then handles subsequent finding and binding requests from an initiator endpoint.

Figure 6-10. Identify Query

The following figure illustrates the Identify Timeout: 135 seconds for target endpoint.

Figure 6-11. Identify Timeout

When the decrementing Identify Timeout attribute reaches zero, the target device terminates the finding and binding procedure for a target endpoint.