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  1. Hi all, I am currently having a project of polling data from PLC CJ1M using Advantech ECU-1051 IoT gateway which support rs-232 serial connection (Host Link) to poll data from the PLC for data acquisition and monitoring, I would like to use peripheral port since rs-232c port is used for HMI. However, I am currently stuck at make the connection between those two devices. I did setup same transmission configuration between them (baudrate, Unit number, start/stop bits,...). Is there any configuration that I have missed to make the communication works?  
  2. Omron NJ501 - IFM IO-Link - Wenglor U1KT001

    Hi, I am looking at reading an ultrasonic sensor value through IO-Link, using a Omron NJ501-1320 PLC connected through EtherCat to a IFM AL1332 master with a Wenglor U1KT001 Ultrasonic sensor. I have managed to read the 2 outputs of the sensor using this: Output_1 := TestABit(USINT_TO_BYTE(TxPDO_input_byte_1_6000_02),USINT#0); Output_2 := TestABit(USINT_TO_BYTE(TxPDO_input_byte_1_6000_02),USINT#1); But cannot read the ultrasonic sensor distance value, this is what page 2 in the manual says: Measured Value in 1/10 mm 2…15 14 Bit 300…4500 Octet 1 Subindex 3 (LSB) 2 1 Bit Offset 7 6 5 4 3 2 1 0 I tried a couple of conversions but couldn`t get the distance reading. Any ideas? Help appreciated.
  3. Hi I am looking for a way to read and write data from PLC omron words, bits via FINS or EtherNet/IP protocol using python programming lang. Does anyone have any results in this? I really want to see your work, because all my attempts have failed. Thanks.
  4. A new development is proposed - a Server-client for remote control of controllers OMRON (CS1,CJ1,CJ2,. CPL,. NJ...) - Sasha_Server_Dz.exe and Sasha_Client_Dz.exe. The app is designed for the following technologies: - IoT; - Remote control; - Remote diagnostics. - Start-up and adjustment works on the object, when the Adjuster   must be away from the control cabinets of the object; - Issuing technological tasks to different objects (PLC) from the same technological center; - Generating relevant information about the object for   service personnel and company management. The server is implemented on a Central computer that can communicate with client-computers either via a local network or via WI-FI. Client-computers exchange information with the PLC via the following interfaces: - USB; - Ethernet/IP; - Ethernet; - RS232/485; Client-computers also provide information exchange with Android smartphones via the Internet(MQTT) from any point where an Internet connection is made, while client-computers can work both independently (without connecting to the Central server) and together with the Central server. You can connect up to 128 clients to a single server. For a description of an Android program for exchanging information between a client and an Android smartphone, see   www.mrplc.com-omron-download-utilite-Omron_Control. The development of this software is based on the use of program functions and packages CXServer (OMRON). in the basic version of this program, the Central server, client-computers and Android smartphones can read and write words and bits of the entire PLC memory. In the extended version of the program, you can  implement the following modes:: - Quick adjustment of the value of the variable – word memory   controller, in real time; - Quick adjustment of the variable value-memory bit   controller, in real time; - Installing and working with controller bit objects   (installation is performed once when you first log in to   The program and further may not change); - Work with word bits - read / write graphic   displaying word bits-similar to the SwitchBox program   (OMRON), in real time; - Display of variables accepted in the loop in a separate   Memo in real time, with the ability to record   content of Memo in the file and fetching the contents of a file in   Memo. - Display of 6 variables on the indicator Board with   the ability to generate color signals if the values    variables go beyond the required limits in real time   time scale; - Generating waveforms of 6 variables in real time   time scale. Period time =0.5...1 sec; - Formation of static graphs of 6 variables in   real-time . Period time =0.5...1 sec.   Recording time-up to 4 hours. Obviously, the specified program can be expanded and changed to meet the specific requirements of a particular Customer. If you are interested in using or upgrading the program, you can contact its author, Alexander Ryss, Dr.-eng., by E-mail : ab.ryss@yandex.ru  
  5. Hello,  Sorry I'm newbie with omron plc programming. I'm wondering how can i simulate plc program on sysmac studio with Hmi on Nb designer without hardware. because I want testing my program and my plc and hmi connection before buying hardware. Thanks in advance !
  6. I want to take data from an AllenBradley SLC 505, and send it to an Omron NX102-9000. Specifically F8: 46 from my SLC 505, which is a temperature sensor. Both PLCs are on the same Ethernet network, each with its own IP address. Have you tried it?
  7. Check serial connection to Omron PLC

    Hello, I am building an application in CitectSCADA and I want to communicate with an Omron Sysmac CS1G. The connection between the plc and the Citect computer is through an ethernet to serial adapter (the computer doesn't have com ports on board). I'm having some difficulty establishing the communication and I want to make sure that I can actually reach the plc. Is there a way to check that the computer can reach the plc over the serial connection without using CX programmer? Maybe using Hyper Terminal, Putty or something similar. Thank you, Liron
  8. Hi all I was being really clever and suggested i add a list of preset settings to a line which every1 seemed thrilled with. however the amount of tedium has just dawned on me. im hoping theres a better way to go about this. the main idea is that we have a line controlled from a cj2m which has around 150 changeable settings including things like conveyor speeds, pump filling times.. waiting times etc.. i have done this in smaller scale before where we had changeable pumps, when pump 1 was connected i used the MOV function to load pump 1's data into the correct words. and in NB designer i had layered multiple number input boxes each displaying only when its own pump was connected. any ideas would be great
  9. Hi; I have a DUPONT brand machine having OMRON PLC CQM1-CPU21-E. I have CX Programmer installed in my Laptop having W1indow10. I want to go online but finding a way forward. I have an interface unit OMRON CPM1-CIF01 but failed to build communication. Please help me out.
  10. HI all i was wondering if it might be possible to edit the name of a word switches state. I'm creating blank presets for a machine lets say 1-10, i would like to use the drop down word switch which would display preset 1-10. is it then possible to edit preset 1's name to something like "8mm diameter" by using the notepad function on nb designer and directing that to some location on the plc? any idea or different methods would be great, or even if its not possible. thanks
  11. FINS Communication with C++

    Hi, I'm having a little trouble connecting to a PLC from my program. I thought my previous post a few months ago fixed it, but apparently it did not do much. Here is my code: And here is the resulting reply from the PLC after converting it to hexadecimal So far, I've narrowed it down to the issue that my program is sending 64 instead of the 18 that was specified by the FINS command. I assume that the received error is due to the fact that the PLC did not receive the correct instructions from my program. The "End" is not sent by the PLC, it is a personal note for me to know where the received message ends. My goal is to simply receive signals from D00 to D68. I imagine that the received string should be in the form of: 00 C0 00 02 01 01 00 01 00 00 01 01 [Response Code] [Data] Can someone help point out where I can start looking for why my program is sending 64 instead of 18? I do think I am messing up something simple here, but I'm not sure where to start. EDIT: To clarify the models, I am connecting over Ethernet to an Omron CP1L-M40EDT with CP1W-CIF41 Thank you in advance!
  12. Flip flop in structured text

    Hi all i've been trying to make a simple timer in structured text which is turned on and off by a single input, all instances of flip flops i have found seem to be 2 input. any help or examples would be appreciated example of programs; Pulse signal received, start timer Pulse signal received stop timer
  13. Pressure transmitter drift

    Hello all this isnt strictly omron/programmer but has anyone used much in the way of pressure transmitters? we have a wika s-11 pressure transmitter on one of our machines installed roughly 7 months ago where the scaling does not seem to be linear, i only started working here around that time so i dont know how it was installed etc. but its a 0-40 bar 4-20mA transmitter connected to an ad081 4000 resolution connected to a cj2m. so the conversion should be nice and easy 100 raw data = 1 bar however it seems to be scaling logarithmicly to me as we checked with a 2 different guages and when they were at 2 bar the transmitter was showing 137 raw data and at 8 bar it was showing 737 raw data and this seems to keep scaling in this fashion as we get to higher bar. is this a common fault on transmitters? is there anything else that could be causing this? how often would you normally expect a transmitter to last? i checked my scaling FB on another transmitter connected to a compressor and it worked correctly so its not the maths used   thanks in advance
  14. Hey, I have a project which one part involves using a RTD PT100 (0-100 Deg.C 4-20mA) connected to a CJ1W AD041 (ATD input card), the PLC is a CJ2M Basically the PLC needs to read the RTD and display the temperature on a Omron HMI (NS10), via Ethernet, Could someone please help me out with a basic example program - to read and convert the RTD - ATD value to store in memory. Your help would be most appreciated. Thanks  Richard       
  15. Dear all, Does anyone have a NTXS verion 1.03? I can only find ver 1.04 in the internet. I am having a trouble while replacing NT3S-ST124B-E. The old one is using RS422 Communication. using a 5 cable in pin 1, 4,5,8, and 9. But it can not communicate after i download the old program I uploaded(firmware ver 1.03) to the new unit (firmware ver 1.04). it keep saying com 1 Communication Error.  From the manual NTXS software, I discovered that the communication driver supposed to be downloaded together with the firmware.   I used this cable RS-232 connection for programming (upload /download) and it works perfectly fine: db 9 Male (NT3S-ST124B-E) to db 9 female (PC) 2 to 2 3 to 3 5,9 jumper to 5   The program i managed to upload using NTXS 1.04 in Win 7 32 bit and sucessfully download to the new NT3S in Win XP 32 bit (tried so many times but it fails on Win 7 32 bit). The program says that the NT3S is connected to CJ1 PLC. The cable used to connect to the old NT3S is using Pin 1,4,5,8,9 which means it should be RS422 (Xtra Drive). I wanted to try using version 1.03 but I can not find it.   Regards, Budianto Scanner NT3S.pzm
  16. Good day everyone, before I start asking my question, just want to let you all know that my knowledge with PLC is not that good. I'm still learning on how to do it. So currently I'm working on a project that trying to obtain data from Omron PLC. I was told that I can't touch the Omron PLC program or modify it. That Omron PLC is connected in an isolated network within a router. Other than adding Network Card on the device, can I use another PLC (any brands) to get the data from that Omron PLC through the router? The communication protocol using here is Ethernet. Can i just tapped into the network and take the data with that way? Or the other method I'm thinking is that, the Omron PLC will feed the data to a server, can I just obtain that data from server by using OPCUA? I heard there's some PLC that have the OPCUA function, I just make my PLC into the cilent and request the data of that Omron PLC from server through Ethernet. Is this possible? Please let me know whether my method works or not, thanks in advance guys!
  17. CJ1W-EIP21 to ControlLogix

    Hello, Just made this account to get an answer hopefully quickly. I have an existing Omron CJ1M that is talking to a ControlLogix over a CJ1W-EIP21. I don't have experience in configuring Omron PLC's, but the Omron and Allen Bradley are already messaging to each other. My question is how can I get more words to be transferred between the two plc's? There are already 4 words (INTS) being transferred and are working properly but I have used up all the bits and am now needing at least 2 more words. I know in RSLogix 5000 I need to make the array size bigger, but where/how do I do that in CX-Designer? Thank you for any help.
  18. IOT Omron

    hi everyone, im new here. I have a question, how to connect PLC Omron to Node-red (for IIoT)? if PLC Siemens, it has Siemens IOT2020 to connect PLC Siemens to Node-red. Do Omron haveit own iot gateway like Siemens?
  19. 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.
  20. FTP from OMRON NX1P PLC to a Delta HMI

    Hi all, I'm looking to try and send data from the SD Card on my OMRON PLC to a flash drive on my Delta HMI - DOP107WV using FTP. So essentially I need to use the HMI as a FTP host. Is this possible? And if not, is there another way of doing this?  Thanks, Ibrahim
  21. Hi guys, I just starting to use Sysmac Studio. Its a bit confusing as I am currently used to CJ series PLC. Usually, we can use P_1sec, P_0_2s and so on to create a simple clock pulse timer function. However, I couldn't find the command or FB to do that in Sysmac Studio. Anybody could explain on how to do that in Sysmac? Thanks 
  22. OPC Client with CJ Series

    Hi everyone! I have an OPC UA Server running on a PC that I need my CJ2 to communicate with. I'm having a lot of trouble to find how I setup this PLC to work as a OPC UA Client. Does anyone have any idea of how to do it? Thanks in advanced! Best regards, Alex
  23. Hello to everyone! Our company is trying to make a quick disconnect for motors that connect tp servo amplifier R88ND-1S. As I know Omron doesn't have any options to do it or make an extension cable. Does anyone tried to cut the cable and make custom connector? If yes, could you share your experience? I'm afraid of having issue with encoder count. Thank you in advance! Scotty.
  24. hello expert i want ask some help So i tried to communicate my Omron PLC (cj2m cpu31) with SCADA from Schneider (power logic) on my omron side the comunnication on PLC already take to communication to NB so i add communication module CJ1W-SCU41-v1 I want asking how to open the communication if i want the scada become a master and my plc become slave i got this from omron website is that program compete for my case? i need configuration for scu41 module also to communicate or if you have suggestion i really open i just need to open port RS232c from scu41 so scada can read the data from my plc  tahnkyou for your help MRTU_CPU_Slave.zip
  25. Ok so I recently got the Factory i/o software to practice plc programming more in depth.  I got it working easily enough with the siemens TIA software and I am now trying to get it to work with the Omron Sysmac Studio software.  I am not sure if it is possible or not.  I have access to the hardware but I was really hoping to use the simulation like I can in TIA.  Any insight would be appreciated on the subject.