diff --git a/Console.cpp b/Console.cpp
index 04291262..f6ced4d2 100644
--- a/Console.cpp
+++ b/Console.cpp
@@ -146,7 +146,7 @@ int Console::On()
 { // załączenie konsoli (np. nawiązanie komunikacji)
     iSwitch[0] = iSwitch[1] = iSwitch[2] = iSwitch[3] = 0; // bity 0..127 - bez [Ctrl]
     iSwitch[4] = iSwitch[5] = iSwitch[6] = iSwitch[7] = 0; // bity 128..255 - z [Ctrl]
-    switch (iMode)
+	switch (iMode)
     {
     case 1: // kontrolki klawiatury
     case 2: // kontrolki klawiatury
@@ -176,6 +176,7 @@ int Console::On()
         { // połączenie nie wyszło, ma być NULL
             delete PoKeys55[0];
             PoKeys55[0] = NULL;
+			WriteLog("PoKeys not found!");
         }
         break;
     }
@@ -324,29 +325,29 @@ void Console::BitsUpdate(int mask)
 		else MWDComm->WriteDataBuff[4] &= ~(1 << 6);
 		if (mask & 0x0004) if (iBits & 4) MWDComm->WriteDataBuff[4] |= 1 << 1; 		// jazda na oporach rozruchowych
 		else MWDComm->WriteDataBuff[4] &= ~(1 << 1);
-		if (mask & 0x0008) if (iBits & 8)	MWDComm->WriteDataBuff[5] |= 1 << 5; 	// wy??cznik szybki
+		if (mask & 0x0008) if (iBits & 8)	MWDComm->WriteDataBuff[5] |= 1 << 5; 	// wyłącznik szybki
 		else MWDComm->WriteDataBuff[5] &= ~(1 << 5);
-		if (mask & 0x0010) if (iBits & 0x10) MWDComm->WriteDataBuff[5] |= 1 << 4; 	// nadmiarowy silnik?w trakcyjnych
+		if (mask & 0x0010) if (iBits & 0x10) MWDComm->WriteDataBuff[5] |= 1 << 4; 	// nadmiarowy silników trakcyjnych
 		else MWDComm->WriteDataBuff[5] &= ~(1 << 4);
 		if (mask & 0x0020) if (iBits & 0x20) MWDComm->WriteDataBuff[4] |= 1 << 0; 	// styczniki liniowe
 		else MWDComm->WriteDataBuff[5] &= ~(1 << 0);
-		if (mask & 0x0040) if (iBits & 0x40) MWDComm->WriteDataBuff[4] |= 1 << 2; 	// po?lizg
+		if (mask & 0x0040) if (iBits & 0x40) MWDComm->WriteDataBuff[4] |= 1 << 2; 	// poślizg
 		else MWDComm->WriteDataBuff[4] &= ~(1 << 2);
 		if (mask & 0x0080) if (iBits & 0x80) MWDComm->WriteDataBuff[5] |= 1 << 2; 	// (nadmiarowy) przetwornicy? ++
 		else MWDComm->WriteDataBuff[5] &= ~(1 << 2);
-		if (mask & 0x0100) if (iBits & 0x100) MWDComm->WriteDataBuff[5] |= 1 << 7; 	// nadmiarowy spr??arki
+		if (mask & 0x0100) if (iBits & 0x100) MWDComm->WriteDataBuff[5] |= 1 << 7; 	// nadmiarowy sprężarki
 		else MWDComm->WriteDataBuff[5] &= ~(1 << 7);
 		if (mask & 0x0200) if (iBits & 0x200) MWDComm->WriteDataBuff[2] |= 1 << 1; 	// wentylatory i opory
 		else MWDComm->WriteDataBuff[2] &= ~(1 << 1);
 		if (mask & 0x0400) if (iBits & 0x400) MWDComm->WriteDataBuff[2] |= 1 << 2; 	// wysoki rozruch
 		else MWDComm->WriteDataBuff[2] &= ~(1 << 2);
-		if (mask & 0x0800) if (iBits & 0x800) MWDComm->WriteDataBuff[4] |= 1 << 0;	// ogrzewanie poci?gu
+		if (mask & 0x0800) if (iBits & 0x800) MWDComm->WriteDataBuff[4] |= 1 << 0;	// ogrzewanie pociągu
 		else MWDComm->WriteDataBuff[4] &= ~(1 << 0);
-		if (mask & 0x1000) if (iBits & 0x1000) MWDComm->bHamowanie = true;	// hasler: ci?nienie w hamulcach HASLER rysik 2
+		if (mask & 0x1000) if (iBits & 0x1000) MWDComm->bHamowanie = true;	// hasler: ciśnienie w hamulcach HASLER rysik 2
 		else MWDComm->bHamowanie = false;
-		if (mask & 0x2000) if (iBits & 0x2000) MWDComm->WriteDataBuff[6] |= 1 << 4; // hasler: pr?d "na" silnikach 		HASLER rysik 3
+		if (mask & 0x2000) if (iBits & 0x2000) MWDComm->WriteDataBuff[6] |= 1 << 4; // hasler: prąd "na" silnikach - HASLER rysik 3
 		else MWDComm->WriteDataBuff[6] &= ~(1 << 4);
-		if (mask & 0x4000) if (iBits & 0x4000) MWDComm->WriteDataBuff[6] |= 1 << 7; // brz?czyk SHP/CA
+		if (mask & 0x4000) if (iBits & 0x4000) MWDComm->WriteDataBuff[6] |= 1 << 7; // brzęczyk SHP/CA
 		else MWDComm->WriteDataBuff[6] &= ~(1 << 7);
 		//if(mask & 0x8000) if(iBits & 0x8000) MWDComm->WriteDataBuff[1] |= 1<<7; (puste)
 		//else MWDComm->WriteDataBuff[0] &= ~(1<<7);
@@ -393,25 +394,25 @@ void Console::ValueSet(int x, double y)
 		unsigned int iliczba;
 		switch (x)
 		{
-		case 0: iliczba = (unsigned int)floor((y / (Global::fMWDzg[0] * 10) * Global::fMWDzg[1]) + 0.5);	// zbiornik g??wny
+		case 0: iliczba = (unsigned int)floor((y / (Global::fMWDzg[0] * 10) * Global::fMWDzg[1]) + 0.5); // zbiornik główny
 			MWDComm->WriteDataBuff[12] = (unsigned char)(iliczba >> 8);
 			MWDComm->WriteDataBuff[11] = (unsigned char)iliczba;
 			if (Global::bMWDmasterEnable && Global::iMWDDebugMode & 8) WriteLog("Main tank press " + to_string(MWDComm->WriteDataBuff[12]) + " " + to_string(MWDComm->WriteDataBuff[11]));
 			break;
-		case 1: iliczba = (unsigned int)floor((y / (Global::fMWDpg[0] * 10) * Global::fMWDpg[1]) + 0.5);	// przew?d g??wny
+		case 1: iliczba = (unsigned int)floor((y / (Global::fMWDpg[0] * 10) * Global::fMWDpg[1]) + 0.5); // przewód główny
 			MWDComm->WriteDataBuff[10] = (unsigned char)(iliczba >> 8);
 			MWDComm->WriteDataBuff[9] = (unsigned char)iliczba;
 			if (Global::bMWDmasterEnable && Global::iMWDDebugMode & 8) WriteLog("Main pipe press " + to_string(MWDComm->WriteDataBuff[10]) + " " + to_string(MWDComm->WriteDataBuff[9]));
 			break;
-		case 2: iliczba = (unsigned int)floor((y / (Global::fMWDph[0] * 10) * Global::fMWDph[1]) + 0.5);	// cylinder hamulcowy
+		case 2: iliczba = (unsigned int)floor((y / (Global::fMWDph[0] * 10) * Global::fMWDph[1]) + 0.5); // cylinder hamulcowy
 			MWDComm->WriteDataBuff[8] = (unsigned char)(iliczba >> 8);
 			MWDComm->WriteDataBuff[7] = (unsigned char)iliczba;
 			if (Global::bMWDmasterEnable && Global::iMWDDebugMode & 8) WriteLog("Break press " + to_string(MWDComm->WriteDataBuff[8]) + " " + to_string(MWDComm->WriteDataBuff[7]));
 			break;
-		case 3: iliczba = (unsigned int)floor((y / Global::fMWDvolt[0] * Global::fMWDvolt[1]) + 0.5);	// woltomierz WN
+		case 3: iliczba = (unsigned int)floor((y / Global::fMWDvolt[0] * Global::fMWDvolt[1]) + 0.5); // woltomierz WN
 			MWDComm->WriteDataBuff[14] = (unsigned char)(iliczba >> 8);
 			MWDComm->WriteDataBuff[13] = (unsigned char)iliczba;
-			if (Global::bMWDmasterEnable && Global::iMWDDebugMode & 8) WriteLog("Volt meter " + to_string(MWDComm->WriteDataBuff[14]) + " " + to_string(MWDComm->WriteDataBuff[13]));
+			if (Global::bMWDmasterEnable && Global::iMWDDebugMode & 8) WriteLog("Hi Volt meter " + to_string(MWDComm->WriteDataBuff[14]) + " " + to_string(MWDComm->WriteDataBuff[13]));
 			break;
 		case 4: iliczba = (unsigned int)floor((y / Global::fMWDamp[0] * Global::fMWDamp[1]) + 0.5);	// amp WN 1
 			MWDComm->WriteDataBuff[16] = (unsigned char)(iliczba >> 8);
@@ -432,11 +433,11 @@ void Console::ValueSet(int x, double y)
 				else MWDComm->WriteDataBuff[0] = (unsigned char)floor(y); 	// prędkość dla np haslera
 				if (Global::bMWDmasterEnable && Global::iMWDDebugMode & 8) WriteLog("Speed: " + to_string(MWDComm->WriteDataBuff[0]));
 			break;
-		/* case 8: iliczba = (unsigned int)floor((y / Global::fMWDamp[0] * Global::fMWDamp[1]) + 0.5);	// amp WN 3
-			MWDComm->WriteDataBuff[20] = (unsigned int)(iliczba >> 8);
-			MWDComm->WriteDataBuff[19] = (unsigned char)iliczba;
-			if (Global::bMWDmasterEnable && Global::iMWDDebugMode & 8) WriteLog("Apm meter3 " + to_string(MWDComm->WriteDataBuff[20]) + " " + to_string(MWDComm->WriteDataBuff[19]));
-			break; */ // na razie nie działa więc nie odkomentować!
+		case 8: iliczba = (unsigned int)floor((y / Global::fMWDlowVolt[0] * Global::fMWDlowVolt[1]) + 0.5);	// volt NN
+			MWDComm->WriteDataBuff[22] = (unsigned int)(iliczba >> 8);
+			MWDComm->WriteDataBuff[21] = (unsigned char)iliczba;
+			if (Global::bMWDmasterEnable && Global::iMWDDebugMode & 8) WriteLog("Low Volt meter " + to_string(MWDComm->WriteDataBuff[22]) + " " + to_string(MWDComm->WriteDataBuff[21]));
+			break; // przygotowane do wdrożenia, jeszcze nie wywoływane
 		}
 	}
 };