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 fea6b44f1..3b35bac99 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
@@ -113,7 +113,7 @@ public class SiemensConveyorDeviceDriver extends AbstractOpcDeviceDriver impleme
     boolean requireApplyLaStrangulationSuccess = false;
     boolean requireEmptyInSuccess = false;
     boolean requireEmptyOutSuccess = false;
-    boolean requiresShipDeviceUpdate = false;
+    boolean requiresShipDeviceUpdate = true;
     private int instruction_finished_time_out;
 
     int branchProtocol = 0;
@@ -163,7 +163,7 @@ public class SiemensConveyorDeviceDriver extends AbstractOpcDeviceDriver impleme
                     inst_message = null;
                     this.clearWrite();
                 }
-                if (move == 0 && last_move == 1) {
+                if (move == 0 && last_move == 1 && mode != 0) {
                     this.requiresShipDeviceUpdate = false;
                 }
                 logServer.deviceItemValue(this.device_code, "move", String.valueOf(move));