diff --git a/MP.MONO.DECODER/lua/ParamsDecoder.lua b/MP.MONO.DECODER/lua/ParamsDecoder.lua
index c0fe7af..2b76d18 100644
--- a/MP.MONO.DECODER/lua/ParamsDecoder.lua
+++ b/MP.MONO.DECODER/lua/ParamsDecoder.lua
@@ -1,10 +1,10 @@
 --[[---------------------------------------------------
-Procedura calcolo STATUS:
+Procedura calcolo statistiche parametri:
 
 Variabili IN:
-- lastMode
+- vcFunct(string):    tipo di processing da effettuare tra [POINT/AVG/MEDIAN/MIN/MAX]
 - valList(<double>):  elenco VALORI double da processare
-- numRec(int):        conteggio numero recorda da processare
+- numRec(int):        conteggio numero record da processare
 
 Variabili OUT: 
 - calcVal(double):      valore calcolato finale
@@ -22,104 +22,50 @@ end
 local function checkInit()
     if (callMode ~= 'NLua') then
       -- imposto valori test
-        dataList = {}
-        dataList["MACHINE STATUS"] = 1
-        dataList["PROCESS STATUS"] = 2
-        dataList["PROCESS MODE"] = 2
+        valList = { 4467, 4468, 4467, 4467, 4467, 4467 }
+        numRec = #valList
+        --valList = { 4.0, 5.0, 3.0, 6.0, 1.0, 2.0 }
+        vcFunct = 'AVG'
+        --POINT AVG MEDIAN MIN MAX
     end
-    numRec = tablelength(dataList)
 end
 
-function tablelength(T)
-  local count = 0
-  for _ in pairs(T) do count = count + 1 end
-  return count
-end
-
--- Main function: effettua calcolo stato secondo i parametri ricevuti
-local function doCalc()
-  
-  -- se ho dati processo
-  if(numRec > 0) then  
-    
-   -- /************************************************************************
-   -- *
-   -- * <BROADCAST_EVENT DESCRIPTION = "MACHINE STATUS" IDENTIFIER = "1" >
-   -- * <!--
-   -- *     DESCRIPTION:
-   -- *         0: MACHINE OFF
-   -- *         1: MACHINE ON
-   -- * -->
-   -- *
-   -- * <BROADCAST_EVENT DESCRIPTION = "PROC 1 STATUS" IDENTIFIER = "500" >
-   -- * <!--
-   -- *     DESCRIPTION:
-   -- *         1: IDLE
-   -- *         2: CYCLE (RUN)
-   -- *         3: HOLD  (HOLD, RUNH, HRUN)
-   -- *         6: ERROR
-   -- *         8: RESET
-   -- *         11: PAUSE (WAIT, INPUT)
-   -- * -->
-   -- *
-   -- * <BROADCAST_EVENT DESCRIPTION = "PROC 1 MODE" IDENTIFIER = "501" >
-   -- * <!--
-   -- *     DESCRIPTION:
-   -- *         1: MDI
-   -- *         2: AUTO
-   -- *         3: STEP (BLK-BLK)
-   -- *         4: MANU (MANJOG)
-   -- *         5: MANJ (INCJOG)
-   -- *         6: RETPROF (PROFILE)
-   -- *         7: HOME
-   -- *         8: HPG (HANDWHEEL)
-   -- * -->
-   -- *
-   -- *
-   -- *************************************************************************/
-    
-    -- calcolo dello statusId
-    if(dataList["MACHINE STATUS"] == 0) then
-      statusId = 1
-    else
-      if(dataList["PROCESS MODE"] == 1) then
-        statusId = 8
-      elseif(dataList["PROCESS MODE"] == 2) then
-        statusId = 2
-      elseif(dataList["PROCESS MODE"] == 3) then
-        statusId = 9
-      elseif(dataList["PROCESS MODE"] == 4) then
-        statusId = 5
-      elseif(dataList["PROCESS MODE"] == 5) then
-        statusId = 10
-      elseif(dataList["PROCESS MODE"] == 6) then
-        statusId = 11
-      elseif(dataList["PROCESS MODE"] == 7) then
-        statusId = 12
-      elseif(dataList["PROCESS MODE"] == 8) then
-        statusId = 13
-      end
+local function setupTable()
+  if numRec > 0 and valList[0] ~= nil then
+    for i = numRec, 1, -1 do  
+      valListTable[i] = valList[i-1]
     end
-    -- calcolo del processId
-    if(dataList["PROCESS STATUS"] == 1) then
-      modeId = 2
-    elseif(dataList["PROCESS STATUS"] == 2) then
-      modeId = 1
-    elseif(dataList["PROCESS STATUS"] == 3) then
-      modeId = 3
-    elseif(dataList["PROCESS STATUS"] == 6) then
-      modeId = 8
-    elseif(dataList["PROCESS STATUS"] == 8) then
-      modeId = 9
-    elseif(dataList["PROCESS STATUS"] == 11) then
-      modeId = 10
-    end
-    
-    calcOk  = true
-    
-  -- altrimenti errore
   else
-    numRec    = 1    
+    valListTable = valList
+  end
+end
+
+
+local function doCalc()
+  if(numRec > 0) then  
+    -- verifica il tipo di richiesta
+    if(vcFunct == 'AVG') then
+      s = 0
+      for i,v in ipairs(valListTable) do
+         s = s + v
+      end
+      calcVal = s / numRec
+    elseif(vcFunct == 'POINT') then
+      calcVal = valListTable[numRec]
+    elseif(vcFunct == 'MEDIAN') then
+      table.sort(valListTable)
+      calcVal = valListTable[numRec/2]
+    elseif(vcFunct == 'MIN') then
+      table.sort(valListTable)
+      calcVal = valListTable[1]
+    elseif(vcFunct == 'MAX') then
+      table.sort(valListTable)
+      calcVal = valListTable[numRec]
+    end
+    calcOk  = true
+  else
+    calcVal   = -999999
+    numRec    = 1
     calcOk    = false
   end
 end
@@ -127,12 +73,11 @@ end
 local function displayTestInfo()
     if (callMode ~= 'NLua') then
         print('------------------------------')
-        print('calcOk: ' .. tostring(calcOk))
-        for i,val in pairs(dataList) do  
-          print(""..i.." | "..val)
+        print('calcOk: ' .. tostring(calcOk) .. ' | vcFunct: ' .. vcFunct)
+        for i,val in pairs(valList) do  
+          print("v_"..i.." | "..val)
         end
-        print('statusId: ' .. statusId)
-        print('modeId: ' .. modeId)
+        print('calcVal: ' .. calcVal)
         print('------------------------------')
     end
 end
@@ -142,14 +87,15 @@ end
 function doProcess()
   -- variabile semaforo callMode (locali o remote da NLua)
   callMode      = callMode  or ''
-  numRec        = 0
-  statusId      = 0
-  modeId        = 0
-  dataList      = dataList   or {}
+  calcVal       = -999
+  vcFunct       = vcFunct   or ''
+  valList       = valList   or {}
+  numRec        = numRec    or 1
   calcOk        = false
-  
-  --vero task da eseguire
+  valListTable  = {}
+
   checkInit()
+  setupTable()
   doCalc()
   displayTestInfo()
 end