Priority levels - Johnson Controls - LIT-1201668 - System Integration - LonWorks Integration - 12.0

LonWorks Network Integration with Network Engines and LCS Technical Bulletin

Brand
Johnson Controls
Product name
LonWorks Integration
Document type
Technical Bulletin
Document number
LIT-1201668
Version
12.0
Revision date
2022-08-30
Product status
Active
Language
English

All point objects are assigned a priority level. Priorities are assigned on a point-by-point basis, using a three-level priority scheme. The most critical points are assigned Priority 1, less critical points are assigned Priority 2, and non-critical points are assigned Priority 3. Priority 3 is the default value for all objects.

Note: The three-level priority scheme is not maintained if the number of point objects assigned Priority 1 is greater than the number of point objects assigned Priority 2 or Priority 3.

Every time a polling cycle takes place, a preset number of objects have their status updated, based on their priority setting. Table 1 shows the number of objects updated per polling cycle for each priority level.

Table 1. Priority Object Status Updates

Priority Level

Critical Designation

Total Objects Updated per Polling Cycle

Priority 1

Most Critical

3

Priority 2

Critical

2

Priority 3

Least Critical

1