diff --git a/INT63DC_2C/DataStore.cs b/INT63DC_2C/DataStore.cs
index e358021..b4467c4 100644
--- a/INT63DC_2C/DataStore.cs
+++ b/INT63DC_2C/DataStore.cs
@@ -206,6 +206,8 @@ namespace INT63DC_2C
         public static readonly string Start = "Cbs00";
         // 정지
         public static readonly string Stop = "Cbt00";
+        // 소거
+        public static readonly string Clear = "Cbe00";
         // 영점
         public static readonly string Zero = "Cbz00";
         // NG Signal
diff --git a/INT63DC_2C/Forms/FormMainDisplay.cs b/INT63DC_2C/Forms/FormMainDisplay.cs
index ba44c45..057b441 100644
--- a/INT63DC_2C/Forms/FormMainDisplay.cs
+++ b/INT63DC_2C/Forms/FormMainDisplay.cs
@@ -2713,6 +2713,8 @@ namespace INT63DC_2C.Forms
             DialogFormYesNo myDlg = new DialogFormYesNo(this.ParentForm.SystemConfig.Language, 8);
             if (myDlg.ShowDialog() == DialogResult.Yes)
             {
+                this.ParentForm.TransferData(CommunicationCommand.Clear, CommunicationID.SubBoardAll);
+
                 switch (this.ParentForm.SystemConfig.EquipmentColumns)
                 {
                     case 2: