This document is about the “PAN Info” mechanism in a SedonaJen6lpNetwork in a NiagaraAX station running on a JACE controller that is equipped with a Sedona Jennic option card. This network type is used to model 802.15.4 wireless (Jennic-based) Sedona Framework devices in the station.
As shown in Figure 1, a “Pan Sheet” view on the network provides a graphic visualization of the underlying “JenNet” self-healing tree structure, along with RF signal strength data of devices. This view uses data collected in “PAN info polling” (or “Load Pan Info” actions) of devices on the network. The Pan Sheet is a diagnostic tool for examining the wireless network, and identifying RF signal strength problems.
During normal operation with a stable installed system, enabling PAN info polling is not recommended, as it adds to overall
network messaging traffic. However, when first installing a network of Jennic-based devices, or if (and when) subsequent communications
issues arise, loading PAN info can be a valuable aid.
The following sections are included in this document:
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