diff --git a/Document/통신/2001 응답(1).txt b/Document/통신/2001 응답(1).txt
new file mode 100644
index 0000000..5bab77e
--- /dev/null
+++ b/Document/통신/2001 응답(1).txt	
@@ -0,0 +1 @@
+PR0000000420010001AA
\ No newline at end of file
diff --git a/Document/통신/2001 응답(5).txt b/Document/통신/2001 응답(5).txt
new file mode 100644
index 0000000..570193d
--- /dev/null
+++ b/Document/통신/2001 응답(5).txt	
@@ -0,0 +1 @@
+PR0000000420010005AE
\ No newline at end of file
diff --git a/Document/통신/운전.txt b/Document/통신/운전.txt
new file mode 100644
index 0000000..4b901e4
--- /dev/null
+++ b/Document/통신/운전.txt
@@ -0,0 +1 @@
+CBS00068
\ No newline at end of file
diff --git a/Document/통신/정지.txt b/Document/통신/정지.txt
new file mode 100644
index 0000000..1b03261
--- /dev/null
+++ b/Document/통신/정지.txt
@@ -0,0 +1 @@
+CBT00069
\ No newline at end of file
diff --git a/Document/통신/판정중량_10열.txt b/Document/통신/판정중량_10열.txt
new file mode 100644
index 0000000..43d8d82
--- /dev/null
+++ b/Document/통신/판정중량_10열.txt
@@ -0,0 +1 @@
+SR070Z 120sp0019411413sp0019615112sp0019217354sp0019514220sp0019410860sp0019324684so0020712807sp0019916892sp0020120275so00210 9089F9
\ No newline at end of file
diff --git a/Document/통신/판정중량_6열_1.txt b/Document/통신/판정중량_6열_1.txt
new file mode 100644
index 0000000..f77f481
--- /dev/null
+++ b/Document/통신/판정중량_6열_1.txt
@@ -0,0 +1 @@
+SR010Z  60sp+  10100sp+  10200sp+  10300sp+  10400sp+  10500sp+  10600C5
\ No newline at end of file
diff --git a/Document/통신/판정중량_6열_Feedback_1.txt b/Document/통신/판정중량_6열_Feedback_1.txt
new file mode 100644
index 0000000..fb048ae
--- /dev/null
+++ b/Document/통신/판정중량_6열_Feedback_1.txt
@@ -0,0 +1 @@
+SR020Z  60sp+   1600sp+   1700sp+   1800sp+   1900sp+   2400sp+   25007A
\ No newline at end of file
diff --git a/Document/통신/판정중량_6열_Feedback_2.txt b/Document/통신/판정중량_6열_Feedback_2.txt
new file mode 100644
index 0000000..23a408d
--- /dev/null
+++ b/Document/통신/판정중량_6열_Feedback_2.txt
@@ -0,0 +1 @@
+SR030Z  60sp+   1650sp+   1750sp+   1850sp+   1950sp+   2450sp+   255099
\ No newline at end of file
diff --git a/Document/통신/판정중량_6열_Feedback_3.txt b/Document/통신/판정중량_6열_Feedback_3.txt
new file mode 100644
index 0000000..53dcd11
--- /dev/null
+++ b/Document/통신/판정중량_6열_Feedback_3.txt
@@ -0,0 +1 @@
+SR040Z  60sp+   1600sp+   1700sp+   1800sp+   1950sp+   2400sp+   250081
\ No newline at end of file
diff --git a/Document/통신/판정중량_6열_Feedback_4.txt b/Document/통신/판정중량_6열_Feedback_4.txt
new file mode 100644
index 0000000..9a8fb57
--- /dev/null
+++ b/Document/통신/판정중량_6열_Feedback_4.txt
@@ -0,0 +1 @@
+SR020Z  60sp+   1800sp+   1700sp+   1800sp+   1900sp+   2400sp+   25007C
\ No newline at end of file
diff --git a/Document/통신/판정중량_6열_Feedback_5.txt b/Document/통신/판정중량_6열_Feedback_5.txt
new file mode 100644
index 0000000..8520b85
--- /dev/null
+++ b/Document/통신/판정중량_6열_Feedback_5.txt
@@ -0,0 +1 @@
+SR040Z  60sp+   1670sp+   1700sp+   1800sp+   1950sp+   2430sp+   25008B
\ No newline at end of file
diff --git a/INT63DC_6CH/Forms/FormMain.cs b/INT63DC_6CH/Forms/FormMain.cs
index e76f641..4c12c29 100644
--- a/INT63DC_6CH/Forms/FormMain.cs
+++ b/INT63DC_6CH/Forms/FormMain.cs
@@ -410,10 +410,6 @@ namespace INT63DC_6CH.Forms
             }
             else if (this.SystemConfig.EthernetOperationMode == 2)
                 this.EthernetClientDisconnect();
-
-            // FeedbackSystem
-            if (this.SystemConfig.IsFeedback == true)
-                this.CurrentFeedbackItem = new FeedbackConfiguration();
         }
 
         private bool UI_Invoke(System.Threading.ThreadStart invoker)
@@ -7350,6 +7346,13 @@ namespace INT63DC_6CH.Forms
             // 시스템설정 값 로딩 후 셋팅
             this.DefaultSetting2();
 
+            // Feedback System
+            if(this.SystemConfig.IsFeedback == true)
+            {
+                this.CurrentFeedbackItem = new FeedbackConfiguration();
+                this.LoadFeedbackItemFile(ref this.CurrentFeedbackItem, this.SystemConfig.ProductNumber - 1);
+            }
+
             // Modbus 데이터 초기화
             if (this.SystemConfig.IsModbus == true)
             {
diff --git a/INT63DC_6CH/Forms/FormMainDisplay.cs b/INT63DC_6CH/Forms/FormMainDisplay.cs
index ee99d09..dbba046 100644
--- a/INT63DC_6CH/Forms/FormMainDisplay.cs
+++ b/INT63DC_6CH/Forms/FormMainDisplay.cs
@@ -721,6 +721,12 @@ namespace INT63DC_6CH.Forms
                 this.pictureBoxEthernetConnection.Visible = false;
                 this.pictureBoxEthernetDisconnection.Visible = true;
             }
+
+            // Feedback
+            if (this.ParentForm.SystemConfig.IsFeedback == true)
+                this.buttonFeedback.Visible = true;
+            else
+                this.buttonFeedback.Visible = false;
         }
 
         public void RescaleControl()
