diff --git a/fVarMcxVd.scl b/fVarMcxVd.scl
index 84b7fe6..c29a3cf 100644
--- a/fVarMcxVd.scl
+++ b/fVarMcxVd.scl
@@ -19,7 +19,7 @@ VERSION : 0.1
       iAccel : UInt;
       iDecel : UInt;
       iwDo : Word;
-      iTpsSecu : Time := T#500MS;
+      iTpsSecu2 : Time := T#500MS;
    END_VAR
 
    VAR_OUTPUT