Create GVL_APP and add axisNum constant variable in it

solution/tc_project_app/GVLs/GVL_APP.TcGVL

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4022.17">
+  <GVL Name="GVL_APP" Id="{8fe9690c-7907-432e-bedb-6fc99b5ce255}">
+    <Declaration><![CDATA[{attribute 'qualified_only'}
+VAR_GLOBAL
+	
+END_VAR
+
+VAR_GLOBAL CONSTANT
+	axisNum	:	UINT:=3;
+	//axisCoupleMax	:	UINT:=4;
+END_VAR]]></Declaration>
+  </GVL>
+</TcPlcObject>