Differences

This shows you the differences between two versions of the page.

--- mycnc:mpg_through_binary_inputs [2019/11/11 09:34] – ivan
+++ mycnc:mpg_through_binary_inputs [2019/11/14 12:51] – ivan
@@ Line 53: / Line 53: @@
   * If necessary, select the coordinate axis which will be controlled by MPG. This will allow to move the machine along that axis when the MPG wheel is turned.
 {{ :mycnc:2018-08-20_11-34-09.jpg?nolink |}}
-  * Next we select the length of displacements with the help of MPG. Number of movements in mm per pulse MPG:
+  * Next we select the length of displacements with the help of MPG. This specifies the length of each movement per one click of the MPG wheel (turning by one mark). //Note that this number is IGNORED when using the ''Pendant'' option - the software value will be chosen instead//:
 {{ :mycnc:2018-08-20_11-34-48.jpg?nolink |}}
-  * We set the resolving power of the MPG - the number of pulses per one revolution of MPG. Note that since this number will be counting not the number of clicks (for example, 100 clicks/markings around the MPG wheel dial), but rather the number of pulses sent by going through one full rotation of the MPG wheel. Therefore, this number is typically found by taking the number of markings/lines for one full rotation of the MPG wheel and multiplying it by 4 (for example, 400 pulses for 100 clicks). {{:mycnc:encoders-007-mpg-0.png}}
+    * If using a software pendant approach while having selected a particular axis (for example, by using the hotkeys to switch the step size while only using the MPG wheel to control the X axis), you can enter ''soft'' into the Dimension field so that the length of displacements uses the pendant value.
+{{:mycnc:encoders-011-x-soft.png}}
+  * The encoder resolution is hard-coded to be 65536.
     * This is different from encoder setup in the Settings > Config > Hardware > Encoders section. In here, it is the number of lines/markings on the MPG wheel for one full rotation that must be specified, as opposed to the number of pulses. Therefore, you would put ''100'' if your MPG wheel had 100 lines in this section: