diff --git a/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/oven_manipulator/OvenGantryManipulatorDeviceDriver.java b/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/oven_manipulator/OvenGantryManipulatorDeviceDriver.java
index 22b41ed55..d705ac911 100644
--- a/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/oven_manipulator/OvenGantryManipulatorDeviceDriver.java
+++ b/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/oven_manipulator/OvenGantryManipulatorDeviceDriver.java
@@ -130,7 +130,6 @@ public class OvenGantryManipulatorDeviceDriver extends AbstractOpcDeviceDriver i
                     this.setRequireSucess(false);
                     message = null;
                     logServer.deviceExecuteLog(this.device_code, "", "", "信号复位后requireSuccess：" + requireSucess);
-
                 }
                 logServer.deviceItemValue(this.device_code, "mode", String.valueOf(mode));
                 logServer.deviceExecuteLog(this.device_code, "", "", "信号mode：" + last_mode + "->" + mode);
@@ -195,8 +194,12 @@ public class OvenGantryManipulatorDeviceDriver extends AbstractOpcDeviceDriver i
                         int action = hongXiangConveyorDeviceDriver.getAction();
                         int error1 = hongXiangConveyorDeviceDriver.getError1();
                         if (mode == 1 && door == 1 && action == 1 && error1 == 0) {
-                            this.writing("to_command", "2");
-                            this.setNow_steps_type(3);
+                            if (this.getNow_steps_type() == 2) {
+                                this.writing("to_command", "2");
+                                this.setNow_steps_type(3);
+                            } else {
+                                logServer.deviceExecuteLog(this.device_code, "", "", "未反馈电气信号原因:当前步骤不为下发电气信号（now_steps_type！=2）");
+                            }
                         } else {
                             if (this.getNow_steps_type() == 2) {
                                 feedMessage = "烘箱:" + hongXiangConveyorDeviceDriver.getDevice_code();
@@ -215,8 +218,12 @@ public class OvenGantryManipulatorDeviceDriver extends AbstractOpcDeviceDriver i
                             }
                         }
                     } else {
-                        this.writing("to_command", "2");
-                        this.setNow_steps_type(3);
+                        if (this.getNow_steps_type() == 2) {
+                            this.writing("to_command", "2");
+                            this.setNow_steps_type(3);
+                        } else {
+                            logServer.deviceExecuteLog(this.device_code, "", "", "未反馈电气信号原因:当前步骤不为下发电气信号（now_steps_type！=2）\")");
+                        }
                     }
                 }
             } else {
@@ -248,8 +255,12 @@ public class OvenGantryManipulatorDeviceDriver extends AbstractOpcDeviceDriver i
                         hongXiangConveyorDeviceDriver = (HongXiangConveyorDeviceDriver) device.getDeviceDriver();
                         hongXiangConveyorDeviceDriver.writing("to_close_door", "1");
                     }
-                    this.writing("to_command", "3");
-                    this.setNow_steps_type(4);
+                    if (this.getNow_steps_type() == 3) {
+                        this.writing("to_command", "3");
+                        this.setNow_steps_type(4);
+                    } else {
+                        logServer.deviceExecuteLog(this.device_code, "", "", "未反馈电气信号原因:当前步骤不为允许取货（now_steps_type！=3）");
+                    }
                 }
             } else {
                 if (this.getNow_steps_type() == 3) {
@@ -283,8 +294,12 @@ public class OvenGantryManipulatorDeviceDriver extends AbstractOpcDeviceDriver i
                     int action = hongXiangConveyorDeviceDriver.getAction();
                     int error1 = hongXiangConveyorDeviceDriver.getError1();
                     if (mode == 1 && door == 1 && action == 1 && error1 == 0) {
-                        this.writing("to_command", "4");
-                        this.setNow_steps_type(5);
+                        if (this.getNow_steps_type() == 4) {
+                            this.writing("to_command", "4");
+                            this.setNow_steps_type(5);
+                        } else {
+                            logServer.deviceExecuteLog(this.device_code, "", "", "未反馈电气信号原因:当前步骤不为允许放货（now_steps_type！=4）");
+                        }
                     } else {
                         feedMessage = "烘箱:" + hongXiangConveyorDeviceDriver.getDevice_code();
                         if (mode != 1) {
@@ -301,8 +316,12 @@ public class OvenGantryManipulatorDeviceDriver extends AbstractOpcDeviceDriver i
                         }
                     }
                 } else {
-                    this.writing("to_command", "4");
-                    this.setNow_steps_type(5);
+                    if (this.getNow_steps_type() == 4) {
+                        this.writing("to_command", "4");
+                        this.setNow_steps_type(5);
+                    } else {
+                        logServer.deviceExecuteLog(this.device_code, "", "", "未反馈电气信号原因:当前步骤不为允许放货（now_steps_type！=4）");
+                    }
                 }
             } else {
                 if (this.getNow_steps_type() == 4) {
@@ -355,10 +374,14 @@ public class OvenGantryManipulatorDeviceDriver extends AbstractOpcDeviceDriver i
                                 hongXiangConveyorDeviceDriver.writing("to_time_min", String.valueOf(minutes));
                             }
                         }
-                        this.writing("to_command", "5");
-                        this.setNow_steps_type(6);
-                        this.setNow_steps_type(0);
-                        feedMessage = "";
+                        if (this.getNow_steps_type() == 5) {
+                            this.writing("to_command", "5");
+                            this.setNow_steps_type(6);
+                            this.setNow_steps_type(0);
+                            feedMessage = "";
+                        } else {
+                            logServer.deviceExecuteLog(this.device_code, "", "", "未反馈电气信号原因:当前步骤不为放货完成（now_steps_type！=5）");
+                        }
 //                        this.writing("to_onset", "0");
 //                        this.writing("to_target", "0");
 //                        this.writing("to_task", "0");