private void Cyltimer_1_Tick(object sender, EventArgs e) { if (libnoInstance.read_bit_value(address, 101, 0, 0).ToString().ToUpper() == "TRUE") //trigger message of closing guard in station 2 { opmsglbl.Text = "CYCLE IN PROGRESS IN STATION 1 "; opmsglbl.ForeColor = Color.Yellow; } if (libnoInstance.read_bit_value(address, 61, 0, 6).ToString().ToUpper() == "FALSE") //flushing in progress in station 1 { dataType = LibnoDaveClass.PLCDataType.Integer; readIntList = null; if (libnoInstance.read_integer_values(address, 61, 8, 9, out readIntList, dataType, true)) { if (readIntList[0].ToString() == "0") { save_results("PASS", 1); libnoInstance.write_bit_value(address, 61, 1, 0, true); //release componnet after datalogging filldatagrid(1); Cyltimer_1.Enabled = false; libnoInstance.write_bit_value(address, 61, 0, 4, false); readdata = ""; DM_Datastn1txt.Text = ""; DM_Datastn1txt.Focus(); } else { save_results("FAIL", 1); libnoInstance.write_bit_value(address, 61, 1, 0, true); //release componnet after datalogging filldatagrid(1); Cyltimer_1.Enabled = false; libnoInstance.write_bit_value(address, 61, 0, 4, false); readdata = ""; DM_Datastn1txt.Focus(); DM_Datastn1txt.Text = ""; } } } else { return; } }
private static void user_cycle(LibnoDaveClass libno) { string optionQuestion = Environment.NewLine + "Choose one of the options below:" + Environment.NewLine + "1: Read bytes" + Environment.NewLine + "2: Write bytes" + Environment.NewLine + "3: Read bit" + Environment.NewLine + "4: Write bit" + Environment.NewLine + "5: Read integers" + Environment.NewLine + "6: Write integers" + Environment.NewLine + "7: Read real/float values" + Environment.NewLine + "8: Write real/float values" + Environment.NewLine + "Enter the number"; string optionReq = ask_user_input(optionQuestion); LibnoDaveClass.AddressType address; LibnoDaveClass.PLCDataType dataType; int dbNo, byteNo, bitNo, length; List <string> readByteList, writeByteList; List <int> readIntList, writeIntList; List <float> readFloatList, writeFloatList; bool readBit, writeBit, isSigned; switch (optionReq) { case "1": string addressType = ask_user_input("Which address type do you want to read? (M for Memory, D for DB)"); string dbNumber = ask_user_input("Enter DB address of the registers. (0 for Memory address)"); string byteNumber = ask_user_input("Enter the starting address of the registers"); string lengthNumber = ask_user_input("Enter the byte length of the registers"); address = addressType == "M" ? LibnoDaveClass.AddressType.Memory : LibnoDaveClass.AddressType.DB; int.TryParse(dbNumber, out dbNo); int.TryParse(byteNumber, out byteNo); int.TryParse(lengthNumber, out length); if (libno.read_byte_values(address, dbNo, byteNo, length, out readByteList)) { print_message("Process is successful!"); print_message("Bytes that were read are:"); for (int i = 0; i < readByteList.Count; i++) { Console.WriteLine("Byte-" + i + " is " + readByteList[i]); } } else { print_message("Some errors occured. Try to connect to PLC again.."); } break; case "2": string addressType2 = ask_user_input("Which address type do you want to write? (M for Memory, D for DB)"); string dbNumber2 = ask_user_input("Enter DB address of the registers. (0 for Memory address)"); string byteNumber2 = ask_user_input("Enter the starting address of the registers"); string writeList = ask_user_input("Enter byte values in 8-bit format and put ':' between bytes"); address = addressType2 == "M" ? LibnoDaveClass.AddressType.Memory : LibnoDaveClass.AddressType.DB; int.TryParse(dbNumber2, out dbNo); int.TryParse(byteNumber2, out byteNo); writeByteList = new List <string>(); writeByteList = writeList.Split(':').ToList(); if (libno.write_byte_values(address, dbNo, byteNo, writeByteList)) { print_message("Process is successful!"); } else { print_message("Some errors occured. Try to connect to PLC again.."); } break; case "3": string addressType3 = ask_user_input("Which address type do you want to read? (M for Memory, D for DB, I for Input, O for Output)"); string dbNumber3 = ask_user_input("Enter DB address of the register. (0 for Memory, Input or Output address)"); string byteNumber3 = ask_user_input("Enter the byte address of the register"); string bitNumber3 = ask_user_input("Enter the bit address of the register"); address = addressType3 == "M" ? LibnoDaveClass.AddressType.Memory : addressType3 == "D" ? LibnoDaveClass.AddressType.DB : addressType3 == "I" ? LibnoDaveClass.AddressType.Input : LibnoDaveClass.AddressType.Output; int.TryParse(dbNumber3, out dbNo); int.TryParse(byteNumber3, out byteNo); int.TryParse(bitNumber3, out bitNo); if (libno.read_bit_value(address, dbNo, byteNo, bitNo, out readBit)) { print_message("Process is successful!"); print_message("Bit that was read is: " + readBit.ToString()); } else { print_message("Some errors occured. Try to connect to PLC again.."); } break; case "4": string addressType4 = ask_user_input("Which address type do you want to write? (M for Memory, D for DB, O for Output)"); string dbNumber4 = ask_user_input("Enter DB address of the register. (0 for Memory or Output address)"); string byteNumber4 = ask_user_input("Enter the byte address of the register"); string bitNumber4 = ask_user_input("Enter the bit address of the register"); string writeBitValue = ask_user_input("Enter the bit value of the register (1 for true, 0 for false)"); address = addressType4 == "M" ? LibnoDaveClass.AddressType.Memory : addressType4 == "D" ? LibnoDaveClass.AddressType.DB : LibnoDaveClass.AddressType.Output; int.TryParse(dbNumber4, out dbNo); int.TryParse(byteNumber4, out byteNo); int.TryParse(bitNumber4, out bitNo); writeBit = writeBitValue == "1" ? true : false; if (libno.write_bit_value(address, dbNo, byteNo, bitNo, writeBit)) { print_message("Process is successful!"); } else { print_message("Some errors occured. Try to connect to PLC again.."); } break; case "5": string addressType5 = ask_user_input("Which address type do you want to read? (M for Memory, D for DB)"); string intType5 = ask_user_input("Which integer type do you want to read? (B for Byte, W for Word or Integer, D for D-Integer)"); string dbNumber5 = ask_user_input("Enter DB address of the registers. (0 for Memory address)"); string byteNumber5 = ask_user_input("Enter the starting address of the registers"); string isSignedStr5 = ask_user_input("Are integer values signed (+/-) ? (y/n)"); string lengthNumber5 = ask_user_input("Enter the number of integers"); isSigned = isSignedStr5 == "y" ? true : false; address = addressType5 == "M" ? LibnoDaveClass.AddressType.Memory : LibnoDaveClass.AddressType.DB; dataType = intType5 == "B" ? LibnoDaveClass.PLCDataType.Byte : intType5 == "W" ? LibnoDaveClass.PLCDataType.Integer : LibnoDaveClass.PLCDataType.DInteger; int.TryParse(dbNumber5, out dbNo); int.TryParse(byteNumber5, out byteNo); int.TryParse(lengthNumber5, out length); if (libno.read_integer_values(address, dbNo, byteNo, length, out readIntList, dataType, isSigned)) { print_message("Process is successful!"); print_message("Integers that were read are:"); for (int i = 0; i < readIntList.Count; i++) { Console.WriteLine("Int-" + i + " is " + readIntList[i].ToString()); } } else { print_message("Some errors occured. Try to connect to PLC again.."); } break; case "6": string addressType6 = ask_user_input("Which address type do you want to write? (M for Memory, D for DB)"); string intType6 = ask_user_input("Which integer type do you want to write? (B for Byte, W for Word or Integer, D for D-Integer)"); string dbNumber6 = ask_user_input("Enter DB address of the registers. (0 for Memory address)"); string byteNumber6 = ask_user_input("Enter the starting address of the registers"); string isSignedStr6 = ask_user_input("Are integer values signed (+/-) ? (y/n)"); string writeInts = ask_user_input("Enter int values and put ':' between integers"); isSigned = isSignedStr6 == "y" ? true : false; address = addressType6 == "M" ? LibnoDaveClass.AddressType.Memory : LibnoDaveClass.AddressType.DB; dataType = intType6 == "B" ? LibnoDaveClass.PLCDataType.Byte : intType6 == "W" ? LibnoDaveClass.PLCDataType.Integer : LibnoDaveClass.PLCDataType.DInteger; int.TryParse(dbNumber6, out dbNo); int.TryParse(byteNumber6, out byteNo); List <string> writeIntStrList = writeInts.Split(':').ToList(); writeIntList = new List <int>(); writeIntStrList.ForEach(x => writeIntList.Add(int.Parse(x))); if (libno.write_integer_values(address, dbNo, byteNo, writeIntList, dataType, isSigned)) { print_message("Process is successful!"); } else { print_message("Some errors occured. Try to connect to PLC again.."); } break; case "7": string addressType7 = ask_user_input("Which address type do you want to read? (M for Memory, D for DB)"); string dbNumber7 = ask_user_input("Enter DB address of the registers. (0 for Memory address)"); string byteNumber7 = ask_user_input("Enter the starting address of the registers"); string lengthNumber7 = ask_user_input("Enter the number of real/float values"); address = addressType7 == "M" ? LibnoDaveClass.AddressType.Memory : LibnoDaveClass.AddressType.DB; int.TryParse(dbNumber7, out dbNo); int.TryParse(byteNumber7, out byteNo); int.TryParse(lengthNumber7, out length); if (libno.read_real_values(address, dbNo, byteNo, length, out readFloatList)) { print_message("Process is successful!"); print_message("Float values that were read are:"); for (int i = 0; i < readFloatList.Count; i++) { Console.WriteLine("Float-" + i + " is " + readFloatList[i].ToString()); } } else { print_message("Some errors occured. Try to connect to PLC again.."); } break; case "8": string addressType8 = ask_user_input("Which address type do you want to write? (M for Memory, D for DB)"); string dbNumber8 = ask_user_input("Enter DB address of the registers. (0 for Memory address)"); string byteNumber8 = ask_user_input("Enter the starting address of the registers"); string writeFloats = ask_user_input("Enter real/float values and put ':' between integers"); address = addressType8 == "M" ? LibnoDaveClass.AddressType.Memory : LibnoDaveClass.AddressType.DB; int.TryParse(dbNumber8, out dbNo); int.TryParse(byteNumber8, out byteNo); List <string> writeFloatStrList = writeFloats.Split(':').ToList(); writeFloatList = new List <float>(); writeFloatStrList.ForEach(x => writeFloatList.Add(float.Parse(x))); if (libno.write_real_values(address, dbNo, byteNo, writeFloatList)) { print_message("Process is successful!"); } else { print_message("Some errors occured. Try to connect to PLC again.."); } break; default: print_message("You entered an unexpected value. Please try again.."); break; } }