diff --git a/acs/nladmin-system/src/main/java/org/nl/acs/ext/wms/service/impl/WmsToAcsServiceImpl.java b/acs/nladmin-system/src/main/java/org/nl/acs/ext/wms/service/impl/WmsToAcsServiceImpl.java
index 1022cafa8..a0a63744c 100644
--- a/acs/nladmin-system/src/main/java/org/nl/acs/ext/wms/service/impl/WmsToAcsServiceImpl.java
+++ b/acs/nladmin-system/src/main/java/org/nl/acs/ext/wms/service/impl/WmsToAcsServiceImpl.java
@@ -209,6 +209,7 @@ public class WmsToAcsServiceImpl implements WmsToAcsService {
                 LampThreecolorDeviceDriver lampThreecolorDeviceDriver;
                 SiemensConveyorDeviceDriver siemensConveyorDeviceDriver;
                 PluggingUnpluggingMachineDeviceDriver pluggingUnpluggingMachineDeviceDriver;
+                SiemensWeightConveyorDeviceDriver siemensWeightConveyorDeviceDriver;
                 if (device.getDeviceDriver() instanceof HongXiangStationDeviceDriver) {
                     hongXiangStationDeviceDriver = (HongXiangStationDeviceDriver) device.getDeviceDriver();
                     hongXiangStationDeviceDriver.writing(code, value);
@@ -225,7 +226,10 @@ public class WmsToAcsServiceImpl implements WmsToAcsService {
                     pluggingUnpluggingMachineDeviceDriver = (PluggingUnpluggingMachineDeviceDriver) device.getDeviceDriver();
                     pluggingUnpluggingMachineDeviceDriver.writing(code, value);
                 }
-
+                if (device.getDeviceDriver() instanceof SiemensWeightConveyorDeviceDriver) {
+                    siemensWeightConveyorDeviceDriver = (SiemensWeightConveyorDeviceDriver) device.getDeviceDriver();
+                    siemensWeightConveyorDeviceDriver.writing(code, value);
+                }
 
             }
             response.setStatus(200);