diff --git a/examples/iec61850_9_2_LE_example/sv.icd b/examples/iec61850_9_2_LE_example/sv.icd
index b52f8d92..af5fe962 100644
--- a/examples/iec61850_9_2_LE_example/sv.icd
+++ b/examples/iec61850_9_2_LE_example/sv.icd
@@ -93,7 +93,7 @@ SCL.xsd">
 						</DataSet>
 
 						<SampledValueControl name="MSVCB01" datSet="PhsMeas1"
-							smvID="xxxxMUnn01" smpRate="80" nofASDU="1" confRev="1">
+							smvID="xxxxMUnn01" smpRate="80" nofASDU="1" confRev="1" smpMod="SmpPerPeriod">
 
 							<SmvOpts refreshTime="false" sampleSynchronized="true"
 								security="false" dataRef="false" />
diff --git a/tools/model_generator/src/com/libiec61850/scl/model/SampledValueControl.java b/tools/model_generator/src/com/libiec61850/scl/model/SampledValueControl.java
index f2f03b66..6ef8c29b 100644
--- a/tools/model_generator/src/com/libiec61850/scl/model/SampledValueControl.java
+++ b/tools/model_generator/src/com/libiec61850/scl/model/SampledValueControl.java
@@ -16,9 +16,8 @@ public class SampledValueControl {
     private int nofASDU;
     private boolean multicast = false;
     private SmvOpts smvOpts;
-    
-    
-    
+    private SmpMod smpMod = SmpMod.SMP_PER_PERIOD;
+
     public SampledValueControl(Node smvControlNode) throws SclParserException {
         this.name = ParserUtils.parseAttribute(smvControlNode, "name");
         this.desc = ParserUtils.parseAttribute(smvControlNode, "desc");
@@ -49,10 +48,25 @@ public class SampledValueControl {
         Node smvOptsNode = ParserUtils.getChildNodeWithTag(smvControlNode, "SmvOpts");
         
         this.smvOpts = new SmvOpts(smvOptsNode);
+
+        String smpModString = ParserUtils.parseAttribute(smvControlNode, "smpMod");
+
+        if (smpModString != null) {
+            if (smpModString.equals("SmpPerPeriod")) {
+                smpMod = SmpMod.SMP_PER_PERIOD;
+            }
+            else if (smpModString.equals("SmpPerSec")) {
+                smpMod = SmpMod.SMP_PER_SECOND;
+            }
+            else if (smpModString.equals("SecPerSmp")) {
+                smpMod = SmpMod.SEC_PER_SMP;
+            }
+            else {
+                throw new SclParserException(smvControlNode, "Invalid smpMod value " + smpModString);
+            }
+        }
     }
-    
-    
-    
+
     public String getName() {
         return name;
     }
@@ -88,5 +102,8 @@ public class SampledValueControl {
     public SmvOpts getSmvOpts() {
         return smvOpts;
     }
-   
+
+    public SmpMod getSmpMod() {
+        return smpMod;
+    }
 }
diff --git a/tools/model_generator/src/com/libiec61850/scl/model/SmpMod.java b/tools/model_generator/src/com/libiec61850/scl/model/SmpMod.java
new file mode 100644
index 00000000..4de9f6eb
--- /dev/null
+++ b/tools/model_generator/src/com/libiec61850/scl/model/SmpMod.java
@@ -0,0 +1,56 @@
+package com.libiec61850.scl.model;
+
+/*
+ *  Copyright 2023 Michael Zillgith
+ *
+ *  This file is part of libIEC61850.
+ *
+ *  libIEC61850 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  libIEC61850 is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with libIEC61850.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  See COPYING file for the complete license text.
+ */
+
+public enum SmpMod
+{
+    SMP_PER_PERIOD(0),
+    SMP_PER_SECOND(1),
+    SEC_PER_SMP(2);
+
+    private int value;
+
+    private SmpMod(int value) {
+        this.value = value;
+    }
+
+    public int getValue() {
+        return value;
+    }
+
+    public boolean compare(int i)
+    {
+        return (value == i);
+    }
+
+    public static SmpMod fromValue(int val)
+    {
+        SmpMod[] errors = SmpMod.values();
+
+        for (int i = 0; i < errors.length; i++) {
+            if (errors[i].compare(val))
+                return errors[i];
+        }
+
+        return SmpMod.SMP_PER_PERIOD;
+    }
+}
diff --git a/tools/model_generator/src/com/libiec61850/tools/DynamicModelGenerator.java b/tools/model_generator/src/com/libiec61850/tools/DynamicModelGenerator.java
index a5ec467b..516b200e 100644
--- a/tools/model_generator/src/com/libiec61850/tools/DynamicModelGenerator.java
+++ b/tools/model_generator/src/com/libiec61850/tools/DynamicModelGenerator.java
@@ -186,7 +186,7 @@ public class DynamicModelGenerator {
             output.print(svcb.getSmvID() + " ");
             output.print(svcb.getDatSet() + " ");
             output.print(svcb.getConfRev() + " ");
-            output.print("0" + " ");
+            output.print(svcb.getSmpMod().getValue() + " ");
             output.print(svcb.getSmpRate() + " ");
             output.print(svcb.getSmvOpts().getIntValue() + " ");
             output.print(svcb.isMulticast() ? "0" : "1");
diff --git a/tools/model_generator/src/com/libiec61850/tools/StaticModelGenerator.java b/tools/model_generator/src/com/libiec61850/tools/StaticModelGenerator.java
index 144c23a0..d9d54c85 100644
--- a/tools/model_generator/src/com/libiec61850/tools/StaticModelGenerator.java
+++ b/tools/model_generator/src/com/libiec61850/tools/StaticModelGenerator.java
@@ -1010,8 +1010,10 @@ public class StaticModelGenerator {
                 svString += "NULL, ";
             
             svString += svCB.getSmvOpts().getIntValue() + ", ";
+
+            svString += svCB.getSmpMod().getValue() + ", ";
             
-            svString += "0, " + svCB.getSmpRate() + ", ";
+            svString += svCB.getSmpRate() + ", ";
             
             svString += svCB.getConfRev() + ", ";