Differences

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--- plc:predefined_procedures [2017/09/27 08:59] – skirillov
+++ plc:predefined_procedures [2021/08/26 15:18] (current) – ivan
@@ Line 1: / Line 1: @@
-==== PLC Predefined Procedures ====
+==== PLC Predefined (Reserved) Procedure names ====
 Most of PLC procedure names represent miscellaneous code. However there are a few reserved PLC names used as a standard event handlers.
@@ Line 6: / Line 6: @@
 ^ PLC name ^ PLC description ^
-| EST | **Emergency Stop** Handler - procedure executed if Emergency Stop Button pressed.
+| EST | **Emergency Stop** Handler - procedure executed if Emergency Stop Button pressed. **Emergency Stop Input** is General purpose binary input assigned as Emergency in [[mycnc:mycnc_configuration_dialogs#alarms|Alarms configuration dialog]] |
-**Emergency Stop Input** is General purpose binary input assigned as Emergency in [[mycnc:mycnc_configuration_dialogs#alarms|Alarms configuration dialog]] |
 | OFF | **OFF moving** procedure executed when **Stop** button pressed. Procedure may contain Stop Handler - stop motion program, clear motion buffer, lift tool to safe height, Off spindle (plasma power source, laser, gas cutting or so) |
 | SPN | **Spindle Speed** Control - Procedure executed if on-screen Spindle button pressed (Spindle speed +, -, set) or single "S" code executed when g-code program running |
 | TRIG01 - TRIG08 | Trigger #1-#8 Activated Handler procedures. Procedure executed when if corresponding trigger activated. Trigger is General purpose input defined in [[mycnc:mycnc_configuration_dialogs#triggers|Triggers configuration dialog]] and activated in PLC procedure. |
+Additionally, different M-codes are typically reserved for certain procedures. It's recommended to use codes M101-M999 for custom procedures.
+^ Name ^ M-code number ^
+| G_M_USER_BEGIN_1 | 75 |
+| G_M_USER_END_1 | 88 |
+| G_M98_SUB_RUN | 98 |
+| G_M99_SUB_END	| 99 |
+| G_M_USER_BEGIN | 101 |
+| G_M_USER_END | 199 |
+| G_M_MYUSER_BEGIN | 200 |
+| G_M_MYUSER_END | 999 |