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  1. Hello guys, I want some solution for my Mitsubishi Application. I have Visual Studio 2017 (VB.NET) and MX Component 4. I want to connect Q03UDVCPU (Q series PLC) through Ethernet connection. For Read (M0 Flag value and <if M0 is On> then read Barcode information also from PLC.) and write (M1, M10). How can create this transmission program. please kindly guide me. Thanking you.
  2. Greetings everyone. I'm new here. Hoping to get help to operate the Omron V400-R2 barcode to the Mitsubishi QJ71C24N so that they can communicate the two devices with the correct method. PLC: Mitsubishi: Q03UDVCPU; barcode: Omron V400-R2; serial communication module: QJ71C24N. I use RS 232 communication cable, I have tried using predefined protocol and non protocol procedures but still can't communicate the two devices. I really appreciate your help.
  3. CP1L connected with scanner symbol DS-4308 reading 2D data matrix,  with RS-232 on board CP1W-CIF01 Hi all, need some help because I can't read the information. Let me explain, I have a PLC, " CP1L-L14DR-D " with a RS-232 option borad " CP1W-CIF01 " , a scanner Symbol DS-4308, and I'm trying to read a data matrix 2d barcode (I don't know if that matters). so I build a cable with the next configuration, (one side male and the other female) PORT CONFIG PIN OUT SCANNER CABLE RJ-50 TO RS-232 PINOUT Maybe I'm missing a connection? a bridge? power supply ? ground?   in the program, I only have this to check the communication,       When my reception flag complete (A392.06), my instruction RXD is going to execcute, reading in D1500 the data. if is any error in communication (A392.04) or overflow (A392.07), my port is going to restart (A526.00) (ignore w0.03) with the followign config: (9600, 7,2,E, RS-232C, End code: Received Bytes 3       and I'm reading only, data on D1500 and D1501, and the data makes no sense.   with the configuration of End Code: CR, LF,          can't make it work, I read nothing. and if I change the END CODE: Received bytes to 4,      don't work. and my flag A392.04 go to ON.   PLC HAS 4 PIN SWITCH, ALL ARE OFF The configuration on the scanner is setting to default and then config to RS-232 Standard.   So, what I'm missing?  bad connections? plc don't support? scanner config? program?      
  4. Hello,   I need to communicate a Datalogic Qw2120 ( with a USB connector  )  to a Modicon M251, it has a RJ45 Serial, i don´t know where to start , can anyone please give me a hand ? I would appreciate it very much.    
  5. Hello,   I need to communicate a Datalogic Qw2120 ( with a USB connector  )  to a Modicon M251, it has a RJ45 Serial, i don´t know where to start , can anyone please give me a hand ? I would appreciate it very much.
  6. My issue is trying to receive data from a Datalogic PM9500 barcode scanner onto a Siemens ET200S (IM151-8 PN/DP) CPU using a serial interface card (6ES7 131-4BD01-0AB0) with the ASCII Protocol. The software that I'm using to program the PLC is TIA Portal V14. I made use of the built-in function block S_RCV to try and receive the data into a data block that I have created. I connected the Datalogic's base charger unit directly into the PLC's SI module. (I cut the DB9 plug off) So, Pin 5 (RXD) of the SI module is connected to the Tx wire (Brown) of the scanner, the Tx is also connected, as well as the ground, to the SI module, however, I only require the Rx. There is no flow control. Upon scanning a barcode, the Rx LED on the SI card flashes, indicating that something was received. I have tested the scanner using a terminal program called "Hercules", and I am receiving what I should be when I scan something. The parameters such as Parity, Stop Bits, and Baud Rate, etc, of the scanner corresponds to that of the SI module as well. I paramatized the S_RCV block as follows: 1.) EN_R is always ON. 2.) R is defaulted to the instance DB that was created with the function block's tag.  3.) LADDR  is set to "100" as that is the start address of my SI Module as defined in the device configuration. 4.) DB_NO is set to "2" as it is the number of the data block I created for storing the received data.  5.) DBB_NO is set to "0", which I understand to be the data blocks offset start point from where to start inputting the data. The rest of the NDR, ERROR, LEN, and STATUS outputs of the function block are also defaulted to the instance DB tags. I only want to see if I'm receiving the data from the barcode scanner into the datablock. I created an array of bytes and I also tried with characters  from 0 to 30 to store the data. As I mentioned, the problem comes when I'm trying to scan something, the RX LED on the SI module pulses, but when I monitor for any changes in the Function Block, as well as for any changes in the Datablock itself, nothing happens at all.  I don't know what If I'm missing something, this has been bugging me for some time now, I'm quite new to the whole programming scene, I would appreciate any help I could, get also I've attached the project file too. =)   Yumi_Panel.zap14
  7. Hello, I have a Datalogic GD4430 barcode scanner and a Omron NS5 touchscreen. When I scan a barcode that contains characters CR (0x0D) or LF (0x0A), nothing appears on the text input on the screen.Scanning a barcode that doesn't contains special characters (excepted STX and ETX) works perfectly. How to get a barcode that contain CR or LF characters ?Thanks
  8. Micro820 Barcode scanner

    Hello, I'm looking to interface a USB barcode reader with a Micro820.  Is there anyway to interface a USB device with a AB PLC?  
  9. Connecting Siemens S7-1200 to WMS

    I am curious as to how I can connect my Siemens PLC to a Warehouse Management System.    We will be scanning totes, from there taking the tote number and sending that to the WMS.  Then the WMS will send me back the desired lane number.   I don't know where to start on this task. Please help.    Thanks
  10. I have a CP1L by Omron and a barcode reader by Honerwell. I want to activate the serial port 1, to connect it with the reader. The reader shoul read one of the 2 main barcodes. If the reader get the barcode 1, then it should read 3 times the barcode A and activate an output; but if it read the barcode 2, it should read 3 times the barcode B, and also activate an output. I want made my programm in ladder programation, How I can activate the serial port 1? How I set the the serial port 1 as an input to the function block RXDU? How works the FB RXDU? How I can set the codes? How I set the fb RXDU as an output?
  11. Hi I am new with Barcode scanners. I want to trigger the barcode scanner from the plc and read the barcodein th ePLC. Howwill I be able to do this?