diff --git a/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/siemens_conveyor/SiemensConveyorDeviceDriver.java b/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/siemens_conveyor/SiemensConveyorDeviceDriver.java
index ea5398420..853600f67 100644
--- a/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/siemens_conveyor/SiemensConveyorDeviceDriver.java
+++ b/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/siemens_conveyor/SiemensConveyorDeviceDriver.java
@@ -216,6 +216,11 @@ public class SiemensConveyorDeviceDriver extends AbstractOpcDeviceDriver impleme
                         requireSucess = false;
                         requireEmptyInSuccess = false;
                     }
+                } else if (StrUtil.equals(this.device_code, "1016")) {
+                    if (mode == 8 && last_mode == 2) {
+                        requireSucess = false;
+                        requireEmptyInSuccess = false;
+                    }
                 } else {
                     requireSucess = false;
                     requireEmptyInSuccess = false;
@@ -748,8 +753,8 @@ public class SiemensConveyorDeviceDriver extends AbstractOpcDeviceDriver impleme
                 map3.put("value", "1");
                 list.add(map3);
                 this.writing(list);
-                while(!StrUtil.equals(this.getOpcValueAccessor().getValue(this.getOpcServer()+"."+this.getOpcPlc()+"."+this.getDevice_code()+".task").toString()
-                        ,instdto.getInstruction_code())){
+                while (!StrUtil.equals(this.getOpcValueAccessor().getValue(this.getOpcServer() + "." + this.getOpcPlc() + "." + this.getDevice_code() + ".task").toString()
+                        , instdto.getInstruction_code())) {
                     this.writing(list);
                     logServer.deviceExecuteLog(device_code, "", "", inst.getInstruction_code() + "再次下发电气信号");
                     try {
@@ -790,8 +795,8 @@ public class SiemensConveyorDeviceDriver extends AbstractOpcDeviceDriver impleme
                 map3.put("value", "1");
                 list.add(map3);
                 this.writing(list);
-                while(!StrUtil.equals(this.getOpcValueAccessor().getValue(this.getOpcServer()+"."+this.getOpcPlc()+"."+this.getDevice_code()+".task").toString()
-                        ,inst.getInstruction_code())){
+                while (!StrUtil.equals(this.getOpcValueAccessor().getValue(this.getOpcServer() + "." + this.getOpcPlc() + "." + this.getDevice_code() + ".task").toString()
+                        , inst.getInstruction_code())) {
                     this.writing(list);
                     logServer.deviceExecuteLog(device_code, "", "", inst.getInstruction_code() + "再次下发电气信号");
                     try {