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  1. CJ2M Modbus communication

    Hello everyone, in my project I have to connect CJ2M-CPU34 with CJ1W-SCU31-V1 module to external device (see technical specifications in attachment). The CJ2M should read and write a few values from the external device. Unfortunately, I dont have a chance to try this communication before, just during system start. I never make any project on Modbus. Anyone can send me a program to communicate with this device, according to documentation in attachment?   38RBS_Modbus_1.pdf Modbus_2.pdf
  2. Looks like the NX-DA2603 can be configured to be 1-5V. Default is -10 to 10V. I cant find a way to change the range. Any ideas. Thanks,
  3. Choosing the right OMRON PLC - Vacuum System

    Hi All, I'm hoping someone can help me. We're currently in the very early stages of re-designing how our vacuum system works. Currently we have 6 vacuum pumps supplying around 8 different packaging machines which we currently have to turn on and off manually depending on the demand on the machines. The challenge is to design and implement a part or fully automated system to control the current vacuum pumps - The key requirements are Supply must equal demand for the vacuum pumps - so they are only used when neededAutomatic switch-off when not in useCycling the use of the vacuum pumps so as not to overuse oneAbility to take a pump out of the loop for service/breakdownsManual override/shut-offScope for expansionUser-friendly interface (possibly touch-screen/wireless)I am a complete novice when it comes to OMRON PLC work and would like some guidance on possibly similar projects or at least pointing in the right direction with which PLC to go for. Thanks for your time Jack
  4. Communication C# - OMRON PLC

    Hello community. I'm beginner in programming and PLCs. . I'm trying to make a C # connection to a PLC by RS 232 (software: CX-Programmer) OMRON. Since the added OCXs lying on the CX Server Lite (for example: axPLCSetup, axPLCError, axIOTable, and axPLCClock librarias), however, cant make the connection. Already googled a lot but can not find what I need. If anyone can help me with this problem, grateful.
  5. CX process Error

    Dear All, Hi my name is arum. I am just starting my own project using CS1W-LCB01 and Omron CS1G CPU42 H, and i am using CX process to program the LCB01. The first time i try the LCB, it was doing well, no error occurred. But now, I have some problems here. 1. Internal board error always appear 2.Error 0A0D was detect when i am try to download the program to LCB. Iam using CX server communication driver. Because the problem always occurred, I clear the PLC memory then download again the PLC  configuration, and then restart the PLC configuration every time this problem occured After some times, it doing well. 3. But now, I even cant download the program because there always communication timed out Anyone had experience with this case. Please give me some advise. Thank you in advanced.    
  6. I'm searching for supported EtherNet/IP CIP objects documentation for CJ2M. With Wireshark, I see unknown service 0x54. Thank you!  
  7. Standard password do CPM2B

     Someboby know the STANDARD PASSWORD do PLC Omron CPM2B? help please!
  8.  Hi, im from brazil and need some help, some days ago i buy a programmer CQM1-PRO01-E beacause one plc CPM2B are deceased, we have another equipaments with this one, but CX programmer not response and de are trying day after day, but with this programmer i want copy and paste the logic from other PLC. Can you help with copy and paste on programmer CQM1?
  9. Hi everyone! I just need some help regarding on a project I'm working on. The idea of my setup is I have an Omron NS8 HMI connected to Mitsubishi inverter (FR-D700) through Modbus RTU Protocol without any PLC (is this possible?). The master is HMI and the slave is inverter. I use this so that I'll just input a running frequency to the HMI and the HMI will write it to the frequency. I have completed the setup, wiring and parameter setting on the inverter. Here is the problem, when I created a screen and transfer it to HMI and run some test, there is no reaction on the inverter and I just can't even make it run. On the screen, I created a Button for run signal with address "INVERTER:400009.02". Is there something wrong with my address or setting that I miss perhaps. Any help or tips regarding this. Thank you in advance.
  10. CJ2M-CPU33 >> FINS >> PC

    Hi all,   I have a challenge and I'm hoping for some feedback from all the smart folks on this forum   First some background  about this post:   I work for a company that builds switch panels for the food industry. All these panels use the same PLC unit CJ2M-CPU33. As of today we manually test these switch panels by checking if the wiring is correct with a DM (digital multimeter), but we do not check component functionality, such as powering relays or testing E-stop circuits. The reason is that we do not have a PLC program to control all these elements.  The ultimate goal is to automate these switch panel checks as much as possible, the only time user input is necessary would be to flick a switch on the front panel. The flow of information would be as follow: PC sends command to PLC (output Q0.00 - High) PLC sets output Q0.00 High (via terminals and some circuitry) PC gets signal back PC checks information PC sends command to PLC (output Q0.00 - Low)   Everything has to be controlled via a windows application  (Visual Basic) because that is what I understand. About PLC programming I don't know much about ladder diagram programming, I know how to build simple programs but that's all. But I will learn a lot more by doing this challenge   To get started I have search the forum on topics that relate to FINS command and Visual Studio. I've found some interesting topics one of which had a  ActiveX component for visual basic named INDAFINS so I will investigate what the possibility's are. Also I have downloaded some FINS command reference documents I need to study does because as it stands I'm a total noob when it comes to FINS commands. I hope that some of you want to think with me on this and share your thoughts about the subject.   My current test setup looks like this     COMPOTENT PSU 24V= 5A Weidmuller Switch Omron PA202 PSU CJ2M-CPU33 Omron OC211 (outputs) 6x 24V weidmuller relais  
  11. CP1L and PID or PIDAT

    Hello.     I have a CP1L CPU but can not modulate the output of the PID block. I wonder if the CP1L has support for PID and PIDAT block.   Thanks
  12. OMRON ST

    HELLO guys I have 8 hopper , for that 8 hopper I have 8 selection input each for indivisual  hopper I need to select hopper according to input which give to plc. if more then one input for selection for hopper then hopper out will be according to priority I have given for example I given priority to j1 .if ji selection input is there if j1 and j2 and j3 input selection is given then hopper out will be  according to priority I have given suppose I have given j1 first then j2 then j3 then j4 whether all selection input on...please guys help me to do it in structured text in omron  
  13. NB7W-TW00B Print Error 7300-FFFB

    Good day lads, we encountered an error on a NByW-TW00B HMI, showing "Print Error 7300-FFFB". Checked already on the manual, which mentioned this : "Driver & UI Printer Settings Disable" (V106 manual, Section 7-9). What's worse is that NB manual doesn't give any workaround for any printer error. The NB is not connected to any printer. The "Enable Print" tickbox is unselected (checked both in the program and in the System Setup Screen). Also there is no button/macro which triggers any print function. Any of you have encountered this? Any advice is appreciated. Thank you
  14. Hi, This is going to be a long question, but I want to be thorough so please bear with me. We have a system consisting of ABB equipment for motion control and IO handling. In order to simplify the overall architecture, we want to replace the motion control part of this system (which at present consists of a bunch of different CPU cards and PCBs) with one Omron NJ controller an use its SW library for motion control instead. With regards to IO handling we want to leave the IOs as they are now and just map them from the ABB PLC to the NJ controller and back using an Anybus X-gateway (i.e. the ABB PLC will collect the IOs from its modules, send them via Profinet to the Anybus, which will map them on EtherCAT to the NJ controller). Now, in the NJ controller, rather than putting all the IOs in the global variable list, I want to create structures (one Digital Input structure consisting of booleans, one Analog Input structure consisting of long reals and so on). The reason I want to use a structure rather than an array, is that the structure let's me specify variable names, which is nice. Here is my problem: How can I map the digital inputs from the Anybus to the Digital Input structure? The data from the Anybus is packed into bytes of data, so I want to find the most convenient way to take these bytes from my IO-table, split them up and map them to the bools of my structure. I can't seem to find good solutions to this problem online. From the Omron Instruction docs W502, the function AryByteTo seems to do exactly what I want, but it seems like my output variable in that case needs to be an array instead of a struct. If I don't find a good solution to this I am stuck with just hard coding every DI to its variable in my struct, which is time consuming to say the least considering well over thousand IOs. Hope someone will help. Thanks in advance.
  15. I am trying to communicate with Omron PLC CP1E-N40DR-A over USB-to-RS232 cable, using a Java program. Following is my basic code— public void startComm() { PrintStream os; 
try {
 CommPortIdentifier portId = CommPortIdentifier.getPortIdentifier("COM4"); SerialPort serialPort = (SerialPort) portId.open("MyApp", 2000); serialPort.setSerialPortParams(9600, SerialPort.DATABITS_7, SerialPort.STOPBITS_2, SerialPort.PARITY_EVEN);
 os = new PrintStream(serialPort.getOutputStream(), true);

 os.print("@00WD0620007050*");
 os.print("\r");
 } catch (IOException e) {
 e.printStackTrace();
 } catch (PortInUseException e) { e.printStackTrace(); } finally {
 if (os != null) os.close(); } } This code produces no effect on the DM area. In this code I am trying write “0070” at location “0620”. The connector and its driver are alright because CX-Programmer is working fine using the same cable. Any pointers for this would certainly help me. Thanks
  16. Hi, I can't add this CP1W AD041 analog module to mi PLC CP1H 
  17. Developed a new application Trajexia_communication for the exchange of information between Android smartphone and a motion-controller Trajexia (OMRON). 1. Program Trajexia_Communication designed to exchange information between your Android smartphone and  motion controllers Trajexia (OMRON). Information is exchanged by means of the computer and router, which is connected via Wi-Fi network with your smartphone and interface Ethernet  to controller.   The smartphone has the following funtion : - modes read/write of the memory  controllers VR,Table; - cyclic reading of the memory areas; - the formation of Alarms in the event of a controller failure (at Demo not); - read the contents of the directory computer; - reading contents of a text file computer; etc. The program Trajexia_Communication consists of 3 parts: - Trajexia_WI_FI_Connection.apk - is implemented on the smartphone -   setting and monitoring of parameters and variables on the smartphone for   information from the controller; - Server_Send_Receive.exe - implemented on the computer - intermediate server computer; - Server_Controller.exe - implemented on the same computer, the server computer for sharing   information Trajexia controller; 2. IMPORTANT !!! The smartphone communicates with the router via Wi-Fi network. Wi-Fi router can be connected to local or WAN networks. Obviously, the router must be properly configured by the system administrator. It is also obvious that the smartphone and the router must belong to the same Wi-Fi network.   3. Work application Server_Send_Receive.exe and Server_Controller.exe tested on computers running the operating systems Windows XP and Windows 7. Work application Trajexia_WI_FI_Connection.apk was tested on smartphones Samsung, Philips running the operating system Android 5.0, Android 6.0.It is better to use a smartphone with a diagonal of 5 inches and above. 4. Application Trajexia_Communication paid, the cost per one user is  $5 USA. Distributed through Google Play. Application Trajexia_WI_FI_Connection.apk must be install in internal memory smartphone, not in SD card !!!     5. Trajexia_Communication have detailed Russian/English manual.    Address for download full manual - https://yadi.sk/d/Q5P2HHrtv7ALX.         Enjoy. Copyright Dr.-eng. Alexandr Ryss. Moscow. 2016. ab.ryss@yandex.ru  
  18. Developed new software for the controller OMRON  -  OMRON_Communication.  Program OMRON_Communication designed to exchange information between your Android smartphone and controllers of the family OMRON(CS1,CJ1,CJ2,CP1H,CP1L...). Information is exchanged by means of the computer and router, which is connected via Wi-Fi network with your smartphone and interface Ethernet (Ethernet/IP) (RS232) to controller.   The smartphone has the following funtion : - modes read/write of the memory  controllers DM,W,CIO,EM,HR; - cyclic reading of the memory areas; - the formation of Alarms in the event of a controller failure; - read the contents of the directory computer; - reading contents of a text file computer; etc. The program OMRON_Communication consists of 3 parts: - OMRON_WI_FI_Connection.apk - is implemented on the smartphone -   setting and monitoring of parameters and variables on the smartphone for   information from the controller; - Server_Send_Receive.exe - implemented on the computer - intermediate server computer; - Server_Controller.exe - implemented on the same computer, the server computer for sharing   information OMRON controller; 2. IMPORTANT !!! The smartphone communicates with the router via Wi-Fi network. Wi-Fi router can be connected to local or WAN networks. Obviously, the router must be properly configured by the system administrator. It is also obvious that the smartphone and the router must belong to the same Wi-Fi network. 3. Work application Server_Send_Receive.exe and Server_Controller.exe tested on computers running the operating systems Windows XP and Windows 7. Work application OMRON_WI_FI_Connection.apk was tested on smartphones Samsung, Philips running the operating system Android 5.0, Android 6.0.It is better to use a smartphone with a diagonal of 5 inches and above.   4. Application OMRON_Communication paid, the cost per one user is  $5 USA. Distributed through Google Play. Application OMRON_WI_FI_Connection.apk must be install in internal memory smartphone, not in SD card !!! 5. OMRON_Communication have detailed Russian/English manual.    Address for download full manual                              - https://yadi.sk/d/TYRm_SE7utJnk .    Address for video example (poor quality)                - https://yadi.sk/i/6UP7m1NZuvwWG      Address for download Server_Send_Receive.exe and Server_Controller.exe    is on screen OMRON_WI_FI_Connection.apk; Enjoy. ab.ryss@yandex.ru    
  19. Hello guys, I sell cheaply Omron SYSMAC Programmable Controller - CJ1M-CPU12, CJ1W-PA202, CJ1W-ID232, CJ1W-ID211, CJ1W-OD232, CJ1W-AD081-V1, CJ1W-NC113, CJ1W-TER01, + cables: CS1W-CIF31 and CS1W-CN626 - Actual price is 290$ - more info+photos - > here < details: CPU:  CJ1M-CPU12 (ver 3.0) Small! Fast! Flexible! These machine controllers provide flexible control for all kinds of applications.  Compact 90 × 65 mm (H × D) dimensions are first class in the industry. Provides excellent high-speed control performance, with high-speed processing of 0.1 μs for LD instructions and 13.3 μs for floating-point calculations.     PSU: CJ1W-PA202 Used to provide power to CJ1M CPUs and I/O units; AC and DC supply versions available; Clips to the left of the CPU; Also used to power expansion I/O assembly Note: The output currents stated are maximum figures. The combined 5Vdc and 24Vdc outputs must not exceed the maximum output power.   Basic I/O Units: CJ1W-ID232 CJ1W-ID211(SL) (ID211 without terminal block) A wide range of CJ series input units are available featuring high-speed input and suitability for various applications.   CJ1W-OD232 A Wide Range of Basic Output. Units for High Speed Output and Different Applications. These Output Units receive the results of output instructions from the CPU Unit and perform ON/OFF control for external devices.   Special I/O Units: CJ1W-NC113 Axis position control unit. Open-collector output. Point-to-point positioning controller withpulse train output.   CJ1W-AD081-V1(SL) Analog Input Module to convert varying input signals     OTHERS: CJ1W-TER01 End Cover CJ1W-TER01 (necessary to be mounted at the right end of CPU Rack)     Cables:   CS1W-CIF31 ↓ (length - 0,5m; used)   CS1W-CN626 ↓ (length - 6m; used)         Current status of each part: About a year used in a clean environment. Our creation of PLC Programmes have been deleted - PLC is ready for your creation. All parts have been tested and are fully functional. Personally, I guarantee the operation of all components. A part of this purchase is a PLC / USB cable (CS1W-CIF31; CS1W-CN626), allowing you yourself will be able to check the status of functionality. A part of the sale is not subject documentation neither software. (CX-Programmer can be obtain from the Internet.) Sale due to dissolution of company.               Product Description OMRON + Web links to specifications   CJ1M-CPU12 (ver 3.0) Compact 90 × 65 mm (H × D) dimensions are first class in the industry. Provides excellent high-speed control performance, with high-speed processing of 0.1 μs for LD instructions and 13.3 μs for floating-point calculations. Other models are available with special functions such as the CJ1M-CPU2[], which provides positioning functions and built-in I/O, and the CJ1G-CPU4[]P. High-capacity Memory Cards up to 128 MB can be installed, and used to backup the program and system settings, or log customer data. The large instruction set can support diverse applications. Four types of programming are supported (ladder, structured text, sequential function charts, and instruction lists), with approximately 400 instructions and 800 instruction variations. These CJ-series CPU Units support structured programming using function blocks, which can improve the customer's program development resources. The various protection functions provide improved security to protect valuable software resources and property. The CPU Units are compatible with the CX-One Integrated Tool Package. Information for each component can be linked, and the system's data can be integrated into one database. The software can provide total support from PLC settings to network startup.   Specification: > here < Datasheet: > here <     CJ1W-PA202 Omron CJ1M CPU's, PSU's and Expansion Control/Interface Modules The CJ1M is a powerful and compact PLC family, covering applications requiring up to 640 I/O. CPU models are available with built in pulse outputs for stepper or servo control, and all CPUs in the CJ1M family enjoy optional modules for many types of I/O and communications. The CJ1M is the next generation of PLC from the earlier CQM1 series, and program compatibility eases migration between them.As with other Omron PLCs, the CJ1M series is programmed with CX-Programmer (RS stock no. 400-6440), designed for compliance with IEC61131-3. The backplane-less construction of the CJ1M series makes selection and installation simple; choose the CPU and power supply unit, then the I/O modules to suit the application. These items are simply plugged together end to end and then mounted on DIN rail.   Specification:  > here <   CJ1W-ID232 CJ1W-ID211(SL) (ID211 without terminal block) High-speed input models are available, meeting versatile applications. ON Response Time: 15μs, OFF Response Time: 90μs Use 24-VDC, 100-VAC, and 200-VAC models to connect to devices with different types of outputs. The 24-VDC models can be connected to devices with either NPN or PNP outputs. There is no need to select the polarity. A digital filter in the Unit can be set from 0 to 32 ms to reduce the influence of external noise. Either a Fujitsu or MIL connector interface can be used. *2 Several models of Terminal Block Conversion Units are available, making it easy to connect to external devices. Specification:  > here <   CJ1W-OD232 High-speed output models are available, meeting versatile applications. ON Response Time: 15μs, OFF Response Time: 80μs Output Units are available with any of three output types: relay contact outputs, triac outputs, or transistor outputs. For transistor outputs, select from sinking outputs or sourcing outputs. Output Units with load short-circuit protection are also available. *1 Select the best interface for each application: Fujitsu connectors or MIL connectors. A wide variety of Connector-Terminal Block Conversion Units are available to allow you to easily wire external output devices. Unit have load short-circuit protection.   Specification: > here <   CJ1W-AD081-V1(SL) • Wire burnout detection • Peak-hold function • Mean function • Offset gain setting Use the Analog Input Module to convert varying input signals, such as 1 to 5 V or 4 to 20 mA, to binary values between 0000 and 1F40 Hex and store the results in the allocated memory at each cycle. The ladder diagram can be used to transfer the data to the DM Area, or the SCALING instructions can be used to scale the data to the desired range.   Note: Analog Input Terminals are also available as DeviceNet Slaves and as Multiple I/O Terminals. You will find further information on these in the Industrial Networking and   Specification: > here <   CJ1W-NC113 These position control units support positioning control via pulse-train outputs. Positioning is performed using trapezoid al orS-curve acceleration and deceleration. Models are available with 1, 2, or 4 axes control, and can be used in combination withservo drives or stepping motors what accept pulse-train control.   Specification: > here <         Payment Method 1.     I accept PayPal only. We ship within 3 business days of receiving payment. 2.     Serious bidders only, please. Orders will be cancelled and an unpaid item dispute filed if payment is not received within 16 days of purchase. Therefore, please make sure it is you need before buy the product.   Shipping 1.     Free Shipping 2.     Method : EMS or FedEx. 3.     Winning Bidder can receive the item in 2 days or 1 week from receipt of payment.  
  20. How do I edit an array size ARRAY[0..13] OF REAL to ARRAY[0..15] OF REAL? Sysmac Studio doesn't allow it to be done online, as far as I can see. If I do it offline and then go online and Synchronise, Transfer to Controller I receive error Any ideas?
  21. Dear All, Hello my name is Arum I just started my new project with CS1G CPU 42H and LCB001. I created program with CX Process, but It just confusing. I am using range conversion block (please see capture 1) and connect to the analog input port. I already make sure that the configuration is correct. With this range conversion block i want to convert analog input to 0-6 bar scale. and display it to HMI. My question is: 1. Have I done the correct method? 2. How I recall the output address of the block Thank you in advance for your help.
  22. Omron CJ2M encoder reading

    Good day  I have a CJ2M cpu with ID211 module I have 2 E6B2-CWZ6C encoders connected to inputs 6,7,8,9 the plc data trace shows that pulses are being read, but I`m trying to configure PRV 881 instruction but it doesn`t work   please find attached the images   Best Regards   Eduardo   encoder error.pdf
  23. CJ2M i/O bus error

    Hi, my company got project using omron CJ2M but we got trouble when the output is over ch10  here the PLC hardware setup  :  1. PLC CJ2M 2. PSU PA202 2. Module Input ID211 (5 Pcs)3. Module Output OD211 (2 Pcs)4. Module Output OC211 (3 Pcs) and because addtional input and output we Change modules : 1. ID211(1pcs) -> ID231 (1pcs) 2. OD211(1pcs) -> ID231 (1pcs) after the setting and upload program , warning appear for the image its on attachment. so if i want this system to run do i need to buy expansion rack or there is another solution ? Best Regard
  24. CJ2M CPU - Omron FINS Vs Omron EIP

    I want to implement Omron CIP, which communicates with CJ2M CPU35 Controllers across an Ethernet/IP network using the Common Industrial Protocol (CIP). Which commands they will use? FINS? or some other commands? Can someone help me to understand the protocol or command structure which can be used to implement Omron CIP (Ethernet/IP)?