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--- mycnc:triggers [2018/10/13 18:03] – pupalaiser
+++ mycnc:triggers [2018/10/15 08:13] – pupalaiser
@@ Line 33: / Line 33: @@
   * Next, you need to use this trigger in the plz procedure of cutting on (M71 or M03) and in the cutting off procedure (M74 and M05).{{ :mycnc:plc_02.png?nolink |}}
-=== Example M71/M03 procedure ===
+=== M71/M03 example  procedure ===
@@ Line 67: / Line 67: @@
 };
 </file>
-=== Procedure description ===
+=== M71/M03 Procedure description ===
   * We assign the variable "relay_PLAZMA_ON" a value of 2. This variable determines the number of the output responsible for the inclusion of the plasma cutting source in the work.
@@ Line 112: / Line 112: @@
 };
 </file>
+=== M74/M05 example  procedure ===
+<file M03 >
+#define relay_PLAZMA_ON 2
+#define input_ARC_READY 5
+main()
+{
+	timer=0;
+	portclr (relay_PLAZMA_ON);
+	message=PLCCMD_TRIGGER1_OFF;
+	timer=3;do{timer--;}while(timer>0);
+	exit(99);
+};
+</file>
+=== M74/M05 Procedure description ===
+  * We assign the variable "relay_PLAZMA_ON" a value of 2. This variable determines the number of the output responsible for the inclusion of the plasma cutting source in the work.
+<file>
+#define relay_PLAZMA_ON 2
+</file>
+  * We assign the variable "input_ARC_READY" a value of 5. This variable determines the number of the "arc sensor" input from the plasma cutting source.
+<file>
+#define input_ARC_READY 5
+</file>
+  * timer-This variable is temporary and is used to start timers at different intervals.
+<file>
+timer=0;
+</file>
+  * portclr (relay_PLAZMA_ON)-Set the output to control the source is shut down.
+<file>
+portclr (relay_PLAZMA_ON);
+</file>
+  * We swith off the program trigger (message=PLCCMD_TRIGGER1_OFF). Now the program will not automatically follow the change in the state of the "arc sensor" input. (timer=3;do{timer--;}while(timer>0);) - program pause 3ms.
 ==== Example "Probing operations" ====
   - Probing operations. Events from probe sensor should be handled while probing operations. However, Probe input activated while normal moving might be in fact hitting the probe into the material. It can lead to Probe sensor breakage and run should be stopped immediately. A solution is to set up probe input as a trigger, configure  Immediate Stop in the Slot PLC procedure and disable the trigger while probing operations ONLY.