diff --git a/Thermo.Active/wwwroot/src/app.business-logic.ts b/Thermo.Active/wwwroot/src/app.business-logic.ts
index 82791cec..e4d86b91 100644
--- a/Thermo.Active/wwwroot/src/app.business-logic.ts
+++ b/Thermo.Active/wwwroot/src/app.business-logic.ts
@@ -39,7 +39,7 @@ messageService.subscribeToChannel("show-contact-info", () => { ModalHelper.ShowM
 
 // messageService.subscribeToChannel("show-axes-calibration", () => { ModalHelper.ShowNcModal(AxesCalibration); });
 // messageService.subscribeToChannel("hide-axes-calibration", () => { ModalHelper.HideNcModal(AxesCalibration); });
-// messageService.subscribeToChannel("show-m155-questions", () => { ModalHelper.ShowNextM155Modal(); });
+messageService.subscribeToChannel("show-m155-questions", () => { ModalHelper.ShowNextM155Modal(); });
 // messageService.subscribeToChannel("show-nochange-page", () => {
 //   ModalHelper.ShowMessage(
 //     Vue.filter('localize')("modal_nochangepage_title", "Operazione non possibile"),
diff --git a/Thermo.Active/wwwroot/src/app_modules/machine/components/m155-dialog.ts b/Thermo.Active/wwwroot/src/app_modules/machine/components/m155-dialog.ts
new file mode 100644
index 00000000..353080a5
--- /dev/null
+++ b/Thermo.Active/wwwroot/src/app_modules/machine/components/m155-dialog.ts
@@ -0,0 +1,64 @@
+import { AppModel } from "src/store";
+import { Modal, ModalHelper } from "src/components/modals";
+import Component from "vue-class-component";
+import Vue from "vue";
+import { Hub } from "src/services";
+import { Factory, messageService } from "src/_base";
+import { Watch } from "vue-property-decorator";
+
+@Component({ components: { modal: Modal } })
+export default class M155Dialog extends Vue{
+  
+  data = null;
+  value = 0;
+
+  MULTIPLE_BUTTONS = "MULTIPLE_BUTTONS";
+  REAL = "REAL";
+  SHOW_VAL = "SHOW_VAL"
+
+  mounted(){
+    this.data = ModalHelper.M155ModalData.data;
+    this.value = 0;
+    messageService.subscribeToChannel("show-modal-nc", args => {
+      this.data = ModalHelper.M155ModalData.data;
+    });
+  }
+
+
+  get process(){
+    if(this.data)
+      return this.data.process;
+    return 0;
+  }
+
+  @Watch("data")
+  dataChanged(){
+    this.value = 0;
+  }
+  
+  ischecked(k){
+    return k == this.value;
+  }
+  check(k){
+    return this.value = k;
+  }
+  canSendAnswer(){
+    if(this.getType == this.REAL)
+      return this.value != null && this.value != undefined;
+    else
+      return this.value && this.value != 0;
+  }
+  get getType(){
+    if(this.data)
+      return this.data.type
+    
+    return ""
+  }
+  hide() {
+    ModalHelper.M155ModalData.data.toDisplay = false;
+    ModalHelper.HideThisM155Modal(ModalHelper.M155ModalData.data.processId);
+  }
+  answer(){    
+    Hub.Current.WriteM155Response(this.data.process,this.value);
+  }
+};
diff --git a/Thermo.Active/wwwroot/src/app_modules/machine/components/m155-dialog.vue b/Thermo.Active/wwwroot/src/app_modules/machine/components/m155-dialog.vue
new file mode 100644
index 00000000..147b145d
--- /dev/null
+++ b/Thermo.Active/wwwroot/src/app_modules/machine/components/m155-dialog.vue
@@ -0,0 +1,33 @@
+<template>
+<modal :title="'modal_m155_title' | localize('Message from Process %d',process)" class="m155" :class="{'multiple': getType != REAL}" name="modal" >
+        <div v-if="data">   
+            <h2 v-if="getType != SHOW_VAL">{{data.message}}</h2>
+            <div class="content-real" v-if="getType == REAL">
+                <span>{{'modal_m155_value' | localize("Value: ")}}</span>
+                <input type="number" min="0" max="4294967295" v-model="value">
+            </div>  
+               
+            <div class="content-real-showval" v-if="getType == SHOW_VAL">
+                <span>{{data.message}}</span>   
+                <input type="number" min="0" max="4294967295" v-model="data.value" disabled="disabled">
+            </div>  
+
+            <div v-if="getType != REAL" >
+                <div class="content-btn" v-for="(t,k) in data.buttons" :key="'m155_'+k"  @click="check(k)">
+                    <input type="radio" name="radio-group" :checked="ischecked(k)" >
+                    <label for="datefixed">{{t}}</label>       
+                </div>
+            </div>
+        </div>
+        <footer>            
+            <div class="pull-left">
+                <button class="btn" @click="hide()">{{'modal_m155_hide_window' | localize("Hide")}}</button>
+            </div>    
+            <div class="pull-right">
+                <button class="btn btn-success" @click="answer()" :disabled="!canSendAnswer()">{{'confirm_request_confirm' | localize("Confirm")}}</button>
+            </div>
+        </footer>
+  </modal>
+</template>
+<script src="./m155-dialog.ts" lang="ts"></script>
+
diff --git a/Thermo.Active/wwwroot/src/app_modules/machine/index.ts b/Thermo.Active/wwwroot/src/app_modules/machine/index.ts
index 1fde7a77..b6631c4c 100644
--- a/Thermo.Active/wwwroot/src/app_modules/machine/index.ts
+++ b/Thermo.Active/wwwroot/src/app_modules/machine/index.ts
@@ -12,6 +12,7 @@ export {
   MachineInfoDialog,
   ContactInfoDialog,
   UserInfoDialog,
+  M155Questions,
   UserInfo,
   CmsconnectInfoDialog
 }
diff --git a/Thermo.Active/wwwroot/src/components/modals/ModalHelper.ts b/Thermo.Active/wwwroot/src/components/modals/ModalHelper.ts
index 8d127389..16d39615 100644
--- a/Thermo.Active/wwwroot/src/components/modals/ModalHelper.ts
+++ b/Thermo.Active/wwwroot/src/components/modals/ModalHelper.ts
@@ -2,6 +2,7 @@
 import { Factory, messageService } from "@/_base";
 import ConfirmModal from "./modal-confirm.vue";
 import { Deferred } from "@/services/Deferred";
+import { M155Questions } from "src/app_modules/machine";
 import { processStore, processModelActions } from "@/store/runningProcess.store";
 import { store } from "@/store";
 declare let $: any;
@@ -57,6 +58,9 @@ export class ModalHelper {
     isMessage: false
   };
 
+  public static M155ModalData = {
+    data: null
+  };
 
   public static MaintenancePasswordData = {
     maintenance: null,
@@ -101,6 +105,37 @@ export class ModalHelper {
     return deferred.promise;
   }
 
+  public static ShowNextM155Modal() {
+    ModalHelper.M155ModalData.data = null;
+    for (let i = 0; i < processStore.state.m155messages.length; i++) {
+      if (processStore.state.m155messages[i].toDisplay) {
+        ModalHelper.M155ModalData.data = processStore.state.m155messages[i];
+        break;
+      }
+    }
+    if (ModalHelper.M155ModalData.data) {
+      messageService.publishToChannel("show-modal-nc", M155Questions);
+    }
+    else {
+      messageService.publishToChannel("hide-modal-nc", M155Questions);
+    }
+  }
+
+  public static HideThisM155Modal(processId) {
+    processModelActions.hideM155Messsage(store, processId);
+  }
+
+
+  public static ShowM155ModaloOfProcess(proc: number) {
+    if (!ModalHelper.M155ModalData.data) {
+      let find = processStore.state.m155messages.find(X => X.process == proc)
+      if (find) {
+        ModalHelper.M155ModalData.data = find;
+        messageService.publishToChannel("show-modal-nc", M155Questions);
+      }
+    }
+  }
+
   public static HideModal(modalname: string = "modal") {
     messageService.publishToChannel("hide-" + modalname);
   }