From OpenSCADAWiki
Revision as of 17:24, 26 February 2018 by FuzzyBot (Talk | contribs) (Importing a new version from external source)
The second method is more reliable because it excludes the operation delay problem due to the possibility of calculating the cycle procedure over the cycle time — loss of loops-cycles. Although this effect should not occur in properly configured configurations and tasks, and also the latest versions of OpenSCADA mainly take into account such loop losses in the calculation of the value f_frq.