diff --git a/IOB-WIN-NEXT/IobModbusTCP/ModbusTCP.cs b/IOB-WIN-NEXT/IobModbusTCP/ModbusTCP.cs
index a7499fca..d4446484 100644
--- a/IOB-WIN-NEXT/IobModbusTCP/ModbusTCP.cs
+++ b/IOB-WIN-NEXT/IobModbusTCP/ModbusTCP.cs
@@ -31,6 +31,8 @@ namespace IOB_WIN_NEXT.IobModbusTCP
         public ModbusTCP(AdapterForm caller, IobConfiguration IOBConf) : base(caller, IOBConf)
         {
             lgInfo("NEW IOB ModBus TCP");
+
+            setupSpecialParams();
             DateTime adesso = DateTime.Now;
             memMap = new plcMemMapExt();
             if (IOBConf != null)