diff --git a/plugins/de.cau.cs.kieler.sccharts/src/de/cau/cs/kieler/sccharts/processors/Signal.xtend b/plugins/de.cau.cs.kieler.sccharts/src/de/cau/cs/kieler/sccharts/processors/Signal.xtend
index 6bd2bee30b..eca4ca2b5c 100644
--- a/plugins/de.cau.cs.kieler.sccharts/src/de/cau/cs/kieler/sccharts/processors/Signal.xtend
+++ b/plugins/de.cau.cs.kieler.sccharts/src/de/cau/cs/kieler/sccharts/processors/Signal.xtend
@@ -14,6 +14,7 @@
 package de.cau.cs.kieler.sccharts.processors
 
 import com.google.inject.Inject
+import de.cau.cs.kieler.annotations.extensions.AnnotationsExtensions
 import de.cau.cs.kieler.kexpressions.CombineOperator
 import de.cau.cs.kieler.kexpressions.OperatorExpression
 import de.cau.cs.kieler.kexpressions.OperatorType
@@ -90,6 +91,10 @@ class Signal extends SCChartsProcessor implements Traceable {
     @Inject extension SCChartsStateExtensions
     @Inject extension SCChartsActionExtensions
     @Inject extension KExpressionsArrayExtensions
+    @Inject extension AnnotationsExtensions
+    
+    // Prevents reset from being generated
+    static public final String NO_RESET_ANNOTATION = "NoReset"
 
     // This prefix is used for naming of all generated signals, states and regions
     static public final String GENERATED_PREFIX = "_"
@@ -300,7 +305,7 @@ class Signal extends SCChartsProcessor implements Traceable {
 
             // Add a during reset action for the presentVariable if it is an output or local variable.
             // Do not do this for only-input-variables.
-            if (!presentVariable.isInput) {
+            if (!presentVariable.isInput && !presentVariable.hasAnnotation(NO_RESET_ANNOTATION)) {
 
                 if (absentDuringAction === null) {
                     absentDuringAction = state.createDuringAction
diff --git a/plugins/de.cau.cs.kieler.sccharts/src/de/cau/cs/kieler/sccharts/processors/dataflow/Dataflow.xtend b/plugins/de.cau.cs.kieler.sccharts/src/de/cau/cs/kieler/sccharts/processors/dataflow/Dataflow.xtend
index 84f76bfc5b..43b64dc3fa 100644
--- a/plugins/de.cau.cs.kieler.sccharts/src/de/cau/cs/kieler/sccharts/processors/dataflow/Dataflow.xtend
+++ b/plugins/de.cau.cs.kieler.sccharts/src/de/cau/cs/kieler/sccharts/processors/dataflow/Dataflow.xtend
@@ -46,10 +46,11 @@ import de.cau.cs.kieler.sccharts.extensions.SCChartsScopeExtensions
 import de.cau.cs.kieler.sccharts.extensions.SCChartsStateExtensions
 import de.cau.cs.kieler.sccharts.extensions.SCChartsTransitionExtensions
 import de.cau.cs.kieler.sccharts.processors.SCChartsProcessor
+import de.cau.cs.kieler.sccharts.processors.Signal
 import org.eclipse.emf.ecore.EObject
 
-import static extension de.cau.cs.kieler.kicool.kitt.tracing.TransformationTracing.*
 import static extension de.cau.cs.kieler.kicool.kitt.tracing.TracingEcoreUtil.*
+import static extension de.cau.cs.kieler.kicool.kitt.tracing.TransformationTracing.*
 
 /**
  * @author ssm
@@ -391,11 +392,9 @@ class Dataflow extends SCChartsProcessor {
                 localDeclaration.input = false
                 localDeclaration.output = false
                 if (localDeclaration.signal) {
-                    localDeclaration.signal = false
                     if (localDeclaration.type != ValueType.PURE) {
                         environment.errors.add("Access to valued signal inputs/outputs in dataflow SCCharts not yet supported", localDeclaration, true)
                     }
-                    localDeclaration.type = ValueType.BOOL
                 }
                 
                 for (valuedObject : declaration.valuedObjects) {
@@ -521,6 +520,10 @@ class Dataflow extends SCChartsProcessor {
                         }
                     }
                 }
+                
+                if (assignment.reference !== null && assignment.reference.valuedObject !== null && assignment.reference.valuedObject.signal) {
+                    assignment.reference.valuedObject.addTagAnnotation(Signal.NO_RESET_ANNOTATION)
+                }
             }
             lastSequential = eq.value.isSequential
         }