by admin-trutegra | Apr 20, 2016 | Uncategorized
By An Nguyen A PLC programmer may want to create an Add-on Instruction as part of a project. This can make code re-usable, more compact or just more readable. Passing an array into an AOI is possible, but when the array to be passed is of unknown length, some tricks...
by admin-trutegra | Apr 11, 2016 | Uncategorized
Four Simple Rules for Using TONR in Structured Text By Douglas Taylor After struggling with using the TONR instruction within structured text in Logix 5000, I have empirically devised four rules that takes the mystery out of it. These are: 1. You can call TONR...
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