Index: sources/canbus/MessageDispatcher.h
===================================================================
diff -u -r4910e731017ba575e1f56c04dec0bf0589538f89 -r111520b86cdf85fca12c577ef492d8528c741044
--- sources/canbus/MessageDispatcher.h	(.../MessageDispatcher.h)	(revision 4910e731017ba575e1f56c04dec0bf0589538f89)
+++ sources/canbus/MessageDispatcher.h	(.../MessageDispatcher.h)	(revision 111520b86cdf85fca12c577ef492d8528c741044)
@@ -107,7 +107,8 @@
 
     // List of the transmit(request) only, messages which require acknowledge back(AckBack).
     QList<GuiActionType> _needsAcknow {
-        GuiActionType::ID_KeepAlive                             ,
+        // FIXME: check this on device first. It is not working with dialin.
+//      GuiActionType::ID_KeepAlive                             ,
         // CONFIRM
         GuiActionType::ID_DuetConfirmUIr                        ,
         // POST
Index: sources/canbus/MessageGlobals.h
===================================================================
diff -u -r83d5e3ad3f8179b925e7ed6b06e1dcd44bec71b1 -r111520b86cdf85fca12c577ef492d8528c741044
--- sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 83d5e3ad3f8179b925e7ed6b06e1dcd44bec71b1)
+++ sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 111520b86cdf85fca12c577ef492d8528c741044)
@@ -91,7 +91,7 @@
     {Gui::GuiActionType::ID_PostTreatmentStates                     ,   2 * 4       }, // 2 parameter  each 4bytes
 
     // DG Data Messages
-    {Gui::GuiActionType::ID_DGROPumpData                            ,   4 * 4       }, //  4 parameters each 4bytes
+    {Gui::GuiActionType::ID_DGROPumpData                            ,   6 * 4       }, //  6 parameters each 4bytes
     {Gui::GuiActionType::ID_DGPressuresData                         ,   5 * 4       }, //  5 parameters each 4bytes
     {Gui::GuiActionType::ID_DGDrainPumpData                         ,   7 * 4       }, //  7 parameters each 4bytes
     {Gui::GuiActionType::ID_DGOperationModeData                     ,   2 * 4       }, //  2 parameter  each 4bytes
Index: sources/model/dg/data/MDGROPumpData.cpp
===================================================================
diff -u -rc9f8f8cf3c6c37fc6460d8675c62c9442c4d4263 -r111520b86cdf85fca12c577ef492d8528c741044
--- sources/model/dg/data/MDGROPumpData.cpp	(.../MDGROPumpData.cpp)	(revision c9f8f8cf3c6c37fc6460d8675c62c9442c4d4263)
+++ sources/model/dg/data/MDGROPumpData.cpp	(.../MDGROPumpData.cpp)	(revision 111520b86cdf85fca12c577ef492d8528c741044)
@@ -8,7 +8,7 @@
  * \file    MDGROPumpData.cpp
  * \author  (last)      Behrouz NematiPour
  * \date    (last)      12-Feb-2021
- * \author  (original)  Behrouz NemaiPour
+ * \author  (original)  Behrouz NematiPour
  * \date    (original)  02-Jul-2020
  *
  */
@@ -18,24 +18,30 @@
 
 QVariantList MDGROPump::parameters() const {
     return {
-        _data.mPressure.value,
-        _data.mFlowRate.value,
-        _data.mPWM     .value,
-        _data.mState   .value
+        _data.mPressure     .value,
+        _data.mFlowRate     .value,
+        _data.mPWM          .value,
+        _data.mState        .value,
+        _data.mTgtFlowRate  .value,
+        _data.mFBPWM        .value,
     };
 }
 
 bool MDGROPump::fromByteArray(const QByteArray &vByteArray, int *vIndex) {
     int index = 0; // message data start position
-    if (GetValue(vByteArray, index, _data.mPressure))
-    if (GetValue(vByteArray, index, _data.mFlowRate))
-    if (GetValue(vByteArray, index, _data.mPWM     ))
-    if (GetValue(vByteArray, index, _data.mState   ))
+    if (GetValue(vByteArray, index, _data.mPressure     ))
+    if (GetValue(vByteArray, index, _data.mFlowRate     ))
+    if (GetValue(vByteArray, index, _data.mPWM          ))
+    if (GetValue(vByteArray, index, _data.mState        ))
+    if (GetValue(vByteArray, index, _data.mTgtFlowRate  ))
+    if (GetValue(vByteArray, index, _data.mFBPWM        ))
         return true ;
     else { if(vIndex) *vIndex = index; return false; }
     else { if(vIndex) *vIndex = index; return false; }
     else { if(vIndex) *vIndex = index; return false; }
     else { if(vIndex) *vIndex = index; return false; }
+    else { if(vIndex) *vIndex = index; return false; }
+    else { if(vIndex) *vIndex = index; return false; }
 }
 
 /*!
@@ -45,9 +51,11 @@
  */
 MDGROPump::Data MDGROPump::data() const {
     Data data;
-    data.mPressure = _data.mPressure.value;
-    data.mFlowRate = _data.mFlowRate.value;
-    data.mPWM      = _data.mPWM     .value;
-    data.mState    = _data.mState   .value;
+    data.mPressure      = _data.mPressure       .value;
+    data.mFlowRate      = _data.mFlowRate       .value;
+    data.mPWM           = _data.mPWM            .value;
+    data.mState         = _data.mState          .value;
+    data.mTgtFlowRate   = _data.mTgtFlowRate    .value;
+    data.mFBPWM         = _data.mFBPWM          .value;
     return data;
 }
Index: sources/model/dg/data/MDGROPumpData.h
===================================================================
diff -u -rc9f8f8cf3c6c37fc6460d8675c62c9442c4d4263 -r111520b86cdf85fca12c577ef492d8528c741044
--- sources/model/dg/data/MDGROPumpData.h	(.../MDGROPumpData.h)	(revision c9f8f8cf3c6c37fc6460d8675c62c9442c4d4263)
+++ sources/model/dg/data/MDGROPumpData.h	(.../MDGROPumpData.h)	(revision 111520b86cdf85fca12c577ef492d8528c741044)
@@ -36,10 +36,12 @@
  *
  * | Payload  ||
  * |          ||
- * | #1:(F32) | \ref Data::mPressure        |
- * | #2:(F32) | \ref Data::mFlowRate        |
- * | #3:(F32) | \ref Data::mPWM             |
- * | #4:(U32) | \ref Data::mState           |
+ * | #1:(F32) | \ref Data::mPressure    |
+ * | #2:(F32) | \ref Data::mFlowRate    |
+ * | #3:(F32) | \ref Data::mPWM         |
+ * | #4:(U32) | \ref Data::mState       |
+ * | #5:(F32) | \ref Data::mTgtFlowRate |
+ * | #6:(F32) | \ref Data::mFBPWM       |
  *
  * \sa Data
  *
@@ -59,10 +61,12 @@
     QVariantList parameters() const override;
 
     struct {
-        Types::F32  mPressure      ;
-        Types::F32  mFlowRate      ;
-        Types::F32  mPWM           ;
-        Types::U32  mState         ;
+        Types::F32  mPressure       ;
+        Types::F32  mFlowRate       ;
+        Types::F32  mPWM            ;
+        Types::U32  mState          ;
+        Types::F32  mTgtFlowRate    ;
+        Types::F32  mFBPWM          ;
     } _data;
 
 public:
@@ -72,10 +76,12 @@
     QString      infoText  () const override { return QString("ROPump"); }
 
     struct Data {
-        float       mPressure   = 0;  ///< Set pt. pressure
-        float       mFlowRate   = 0;  ///< flow rate
-        float       mPWM        = 0;  ///< PWM
-        quint32     mState      = 0;  ///< State
+        float       mPressure       = 0;  ///< target pressure.
+        float       mFlowRate       = 0;  ///< measured flow rate
+        float       mPWM            = 0;  ///< duty cycle.
+        quint32     mState          = 0;  ///< current state.
+        float       mTgtFlowRate    = 0;  ///< target flow rate in L/min.
+        float       mFBPWM          = 0;  ///< feedback duty cycle.
     };
 
     MDGROPump () { }
Index: sources/view/dg/data/VDGROPumpData.cpp
===================================================================
diff -u -rc9f8f8cf3c6c37fc6460d8675c62c9442c4d4263 -r111520b86cdf85fca12c577ef492d8528c741044
--- sources/view/dg/data/VDGROPumpData.cpp	(.../VDGROPumpData.cpp)	(revision c9f8f8cf3c6c37fc6460d8675c62c9442c4d4263)
+++ sources/view/dg/data/VDGROPumpData.cpp	(.../VDGROPumpData.cpp)	(revision 111520b86cdf85fca12c577ef492d8528c741044)
@@ -8,7 +8,7 @@
  * \file    VDGROPumpData.cpp
  * \author  (last)      Behrouz NematiPour
  * \date    (last)      13-Feb-2021
- * \author  (original)  Behrouz NemaiPour
+ * \author  (original)  Behrouz NematiPour
  * \date    (original)  02-Jul-2020
  *
  */
@@ -21,8 +21,10 @@
 
 void VDGROPump::onActionReceive(const DGROPumpData &vData)
 {
-    pressure ( vData.mPressure  );
-    flowRate ( vData.mFlowRate  );
-    pwm      ( vData.mPWM       );
-    state    ( vData.mState     );
+    pressure    ( vData.mPressure       );
+    flowRate    ( vData.mFlowRate       );
+    pwm         ( vData.mPWM            );
+    state       ( vData.mState          );
+    tgtFlowRate ( vData.mTgtFlowRate    );
+    fbPWM       ( vData.mFBPWM          );
 }
Index: sources/view/dg/data/VDGROPumpData.h
===================================================================
diff -u -rc9f8f8cf3c6c37fc6460d8675c62c9442c4d4263 -r111520b86cdf85fca12c577ef492d8528c741044
--- sources/view/dg/data/VDGROPumpData.h	(.../VDGROPumpData.h)	(revision c9f8f8cf3c6c37fc6460d8675c62c9442c4d4263)
+++ sources/view/dg/data/VDGROPumpData.h	(.../VDGROPumpData.h)	(revision 111520b86cdf85fca12c577ef492d8528c741044)
@@ -36,10 +36,12 @@
 {
     Q_OBJECT
 
-    PROPERTY( float   , pressure , 0)
-    PROPERTY( float   , flowRate , 0)
-    PROPERTY( float   , pwm      , 0)
-    PROPERTY( quint32 , state    , 0)
+    PROPERTY( float   , pressure       , 0)
+    PROPERTY( float   , flowRate       , 0)
+    PROPERTY( float   , pwm            , 0)
+    PROPERTY( quint32 , state          , 0)
+    PROPERTY( float   , tgtFlowRate    , 0)
+    PROPERTY( float   , fbPWM          , 0)
 
     VIEW_DEC(VDGROPump, DGROPumpData)
 };