diff --git a/src/enginuity/io/connection/TestSSMConnectionImpl.java b/src/enginuity/io/connection/TestSSMConnectionImpl.java
index 692c23b1..5953d020 100644
--- a/src/enginuity/io/connection/TestSSMConnectionImpl.java
+++ b/src/enginuity/io/connection/TestSSMConnectionImpl.java
@@ -23,7 +23,10 @@ import java.util.Random;
 @SuppressWarnings({"PointlessArithmeticExpression"})
 public final class TestSSMConnectionImpl implements SerialConnection {
     private static final Random RANDOM = new Random(System.currentTimeMillis());
-    private static final String ECU_INIT_RESPONSE = "8010F001BF4080F01039FFA21011315258400673FACB842B83FEA800000060CED4FDB060000F200000000000DC0000551E30C0F222000040FB00E1000000000000000059";
+    private static final String ECU_INIT_RESPONSE_01_UP = "8010F001BF4080F01039FFA21011315258400673FACB842B83FEA800000060CED4FDB060000F200000000000DC0000551E30C0F222000040FB00E1000000000000000059";
+    private static final String ECU_INIT_RESPONSE_PRE_01 = "8010F001BF4080F01029FFA1100B195458050561C4EB800808000000000070CE64F8BA080000E00000000000DC0000108000007B";
+    private static final String ECU_INIT_RESPONSE = ECU_INIT_RESPONSE_01_UP;
+//    private static final String ECU_INIT_RESPONSE = ECU_INIT_RESPONSE_PRE_01;
     private byte[] request = new byte[0];
 
     public TestSSMConnectionImpl(ConnectionProperties connectionProperties, String portName) {
diff --git a/src/enginuity/logger/definition/xml/LoggerDefinitionHandler.java b/src/enginuity/logger/definition/xml/LoggerDefinitionHandler.java
index 940194c7..60b6ba22 100644
--- a/src/enginuity/logger/definition/xml/LoggerDefinitionHandler.java
+++ b/src/enginuity/logger/definition/xml/LoggerDefinitionHandler.java
@@ -251,10 +251,16 @@ public final class LoggerDefinitionHandler extends DefaultHandler {
         }
     }
 
-    private boolean isSupportedParameter(final EcuInit ecuInit, final String ecuByteIndex, final String ecuBit) {
-        byte[] bytes = new byte[1];
-        System.arraycopy(ecuInit.getEcuInitBytes(), Integer.parseInt(ecuByteIndex), bytes, 0, 1);
-        return (bytes[0] & 1 << Integer.parseInt(ecuBit)) > 0;
+    private boolean isSupportedParameter(EcuInit ecuInit, String ecuByteIndex, String ecuBit) {
+        byte[] ecuInitBytes = ecuInit.getEcuInitBytes();
+        int index = Integer.parseInt(ecuByteIndex);
+        if (index < ecuInitBytes.length) {
+            byte[] bytes = new byte[1];
+            System.arraycopy(ecuInitBytes, index, bytes, 0, 1);
+            return (bytes[0] & 1 << Integer.parseInt(ecuBit)) > 0;
+        } else {
+            return false;
+        }
     }
 
     public List<EcuParameter> getEcuParameters() {