http://docs.pv-automation.com/ 2026-04-18T09:37:04+00:00 http://docs.pv-automation.com/ http://docs.pv-automation.com/_media/wiki/logo.png text/html 2022-06-02T19:17:05+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.pv-automation.com/mycnc/global_variables/5023?rev=1654197425&do=diff 5023 (Machine position Z) and 5043 (Work position Z) Conversion between work position and machine position and vice versa relies on the following components: 1) Work offset (5223) 2) Tool length (5403) 3) Tool offset (7517) 4) Tool correction (4700) 5) On-the-fly correction (8140) 6) Flatbed correction (8153) text/html 2023-11-28T20:50:29+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.pv-automation.com/mycnc/global_variables/7180-7187?rev=1701204629&do=diff Global Variables - Hardware I/O Ports (#7180-7187) This section is a subtopic of Global Variables manual. A video on the topic is available here: The global variables 7180-7183 store the input values in 32 bit increments. Therefore, each register contains 32 bits corresponding to 32 input ports. In this way, Input0 is 31-0, Input1 is 63-32, etc. text/html 2023-12-05T18:42:03+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.pv-automation.com/mycnc/global_variables/20000-20100?rev=1701801723&do=diff PLC program diagnostics via Debug Messages When diagnosing the way in which a PLC program operates (for instance, checking some values from an arbitrary point within the PLC code, making sure the final output values are correct, correcting PLC logic, etc), it is often useful to utilize the debug global variables (#20000-#20100). This will allow for the PLC procedures to return some value(s) to the Log window: text/html 2025-02-21T14:07:17+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.pv-automation.com/mycnc/global_variables/key_counter?rev=1740146837&do=diff Incremental key counters This article is a subsection of the larger Global Variables list. ---------- The following global variables for incremental key counters are implemented in myCNC: GVAR_KEY_COUNTER_ENTER 8785 Each press of the Enter key increments the value of the corresponding counter