diff --git a/6040-003上下料 V2.1.Device.Application.xml b/6040-003上下料 V2.1.Device.Application.xml
index 438d3d8..55f5df0 100644
--- a/6040-003上下料 V2.1.Device.Application.xml	
+++ b/6040-003上下料 V2.1.Device.Application.xml	
@@ -441,7 +441,7 @@
       <UserDefElement iecname="iGripPosIndex" type="T_INT" byteoffset="104" vartype="VAR" />
       <UserDefElement iecname="iGripPosCount" type="T_INT" byteoffset="106" vartype="VAR" />
     </TypeUserDef>
-    <TypeUserDef name="T_U1_EM00_HMI" size="41" nativesize="44" typeclass="Userdef" pouclass="STRUCTURE" iecname="U1_EM00_HMI">
+    <TypeUserDef name="T_U1_EM00_HMI" size="43" nativesize="44" typeclass="Userdef" pouclass="STRUCTURE" iecname="U1_EM00_HMI">
       <UserDefElement iecname="btnLightControl" type="T_BOOL" byteoffset="0" vartype="VAR" />
       <UserDefElement iecname="relCT_Current" type="T_REAL" byteoffset="4" vartype="VAR" />
       <UserDefElement iecname="relCT_Act" type="T_REAL" byteoffset="8" vartype="VAR" />
@@ -454,8 +454,10 @@
       <UserDefElement iecname="bClearCT" type="T_BOOL" byteoffset="36" vartype="VAR" />
       <UserDefElement iecname="bScanDisable" type="T_BOOL" byteoffset="37" vartype="VAR" />
       <UserDefElement iecname="bTestMode" type="T_BOOL" byteoffset="38" vartype="VAR" />
-      <UserDefElement iecname="bRobotGoHome" type="T_BOOL" byteoffset="39" vartype="VAR" />
-      <UserDefElement iecname="bRobotStart" type="T_BOOL" byteoffset="40" vartype="VAR" />
+      <UserDefElement iecname="bPalletArrive1" type="T_BOOL" byteoffset="39" vartype="VAR" />
+      <UserDefElement iecname="bPalletArrive2" type="T_BOOL" byteoffset="40" vartype="VAR" />
+      <UserDefElement iecname="bRobotGoHome" type="T_BOOL" byteoffset="41" vartype="VAR" />
+      <UserDefElement iecname="bRobotStart" type="T_BOOL" byteoffset="42" vartype="VAR" />
     </TypeUserDef>
     <TypeUserDef name="T_U1_EM00_Port" size="41" nativesize="44" typeclass="Userdef" pouclass="STRUCTURE" iecname="U1_EM00_Port">
       <UserDefElement iecname="bFeedScanFromWcsDone1" type="T_BOOL" byteoffset="0" vartype="VAR" />
@@ -2062,7 +2064,7 @@
       <UserDefElement iecname="ARRAYREAL_单小时优率" type="T_ARRAY__0__23__OF_REAL" byteoffset="7888" vartype="VAR" />
       <UserDefElement iecname="单班日期显示" type="T_ARRAY__0__3__OF_OEE_生产统计字符串" byteoffset="7984" vartype="VAR" />
     </TypeUserDef>
-    <TypeUserDef name="T_U1_EM00_APP" size="6522" nativesize="6652" typeclass="Userdef" pouclass="STRUCTURE" iecname="U1_EM00_APP">
+    <TypeUserDef name="T_U1_EM00_APP" size="6524" nativesize="6652" typeclass="Userdef" pouclass="STRUCTURE" iecname="U1_EM00_APP">
       <UserDefElement iecname="OpState" type="T_UDT_OpState" byteoffset="0" vartype="VAR" />
       <UserDefElement iecname="OpCtrlCmd" type="T_UDT_OpCtrlCmd" byteoffset="198" vartype="VAR" />
       <UserDefElement iecname="I" type="T_U1_EM00_Input" byteoffset="220" vartype="VAR" />
@@ -2071,12 +2073,12 @@
       <UserDefElement iecname="Port" type="T_U1_EM00_Port" byteoffset="6424" vartype="VAR" />
       <UserDefElement iecname="Tag" type="T_U1_EM00_Tag" byteoffset="6465" vartype="VAR" />
       <UserDefElement iecname="HMI" type="T_U1_EM00_HMI" byteoffset="6468" vartype="VAR" />
-      <UserDefElement iecname="FromRobot" type="T_U1_EM00_Un_FromRobot" byteoffset="6509" vartype="VAR" />
-      <UserDefElement iecname="ToRobot" type="T_U1_EM00_Un_ToRobot" byteoffset="6509" vartype="VAR" />
-      <UserDefElement iecname="LoadPallet1_ToWcs" type="T_E_StationWcsCommand" byteoffset="6510" vartype="VAR" />
-      <UserDefElement iecname="LoadPallet2_ToWcs" type="T_E_StationWcsCommand" byteoffset="6512" vartype="VAR" />
-      <UserDefElement iecname="LoadPallet1_FromWcs" type="T_UDT_WcsToStation" byteoffset="6514" vartype="VAR" />
-      <UserDefElement iecname="LoadPallet2_FromWcs" type="T_UDT_WcsToStation" byteoffset="6518" vartype="VAR" />
+      <UserDefElement iecname="FromRobot" type="T_U1_EM00_Un_FromRobot" byteoffset="6511" vartype="VAR" />
+      <UserDefElement iecname="ToRobot" type="T_U1_EM00_Un_ToRobot" byteoffset="6511" vartype="VAR" />
+      <UserDefElement iecname="LoadPallet1_ToWcs" type="T_E_StationWcsCommand" byteoffset="6512" vartype="VAR" />
+      <UserDefElement iecname="LoadPallet2_ToWcs" type="T_E_StationWcsCommand" byteoffset="6514" vartype="VAR" />
+      <UserDefElement iecname="LoadPallet1_FromWcs" type="T_UDT_WcsToStation" byteoffset="6516" vartype="VAR" />
+      <UserDefElement iecname="LoadPallet2_FromWcs" type="T_UDT_WcsToStation" byteoffset="6520" vartype="VAR" />
     </TypeUserDef>
     <TypeUserDef name="T_U2_EM00_APP" size="6520" nativesize="6836" typeclass="Userdef" pouclass="STRUCTURE" iecname="U2_EM00_APP">
       <UserDefElement iecname="OpState" type="T_UDT_OpState" byteoffset="0" vartype="VAR" />
diff --git a/6040-003上下料 V2.1.project b/6040-003上下料 V2.1.project
index 469a012..6adff5a 100644
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diff --git a/6040-003上料下侧ZA02.cmtp b/6040-003上料下侧ZA02.cmtp
index d350c8c..a985ba4 100644
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diff --git a/doc/~$KUKA机器人PLC通信地址.xlsx b/doc/~$KUKA机器人PLC通信地址.xlsx
new file mode 100644
index 0000000..e69de29