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  1. Morning Guys, For my latest project I need to read a gas sensor via 485 from a Momentum PLC. I've been through the help files, but they seem to only raise more questions than they answer, they only seem to reference PLC -> PLC comms. I've had a play with the 'MBP_MSTR' & 'OUT_IN_MBUS' function blocks, but i can't seem to get anywhere, Has anyone got any examples of reading in data via 485, or can anyone lead me in the right direction?
  2. WeinTek to AB PLC Issues

    I am connecting a WeinTek eMT3105P to a CompactLogix L2 series PLC via the WeinTek Rockwell PLC (CompactLogix) - Free Tags driver and I cannot for the life of me get the thing to connect. I have all my tags imported and have played around with all the settings in the manuals I can find. Any help/advice would be greatly appreciated. I know my IP addresses are correct and if I connect my cable directly from the HMI to the PLC I still get the "PLC no response" message 
  3. Hello.   I'm trying to communicate between two PLC's  using FINS function block _CPU011:ReceiveData.   PLC1: IP 192.168.1.50 (MASTER)   PLC2:IP 192.168.1.51 (SLAVE)   If I don't use »IP Address Table« everything works using NODE number &51.       The problem is that on the real project these two PLC's will be on different subnet.   For example:   PLC1: IP 192.168.1.50   PLC2: IP 192.168.2.50   So I will have to use »IP Address Table« to achieve communication between these two PLC's.   I tried to sett IP Address Table on MASTER: Node 1=192.168.2.50   But If I try to communicate I see that packet is sended to network but I've got error #1005.   Do I have to sett the SLAVE IP Address Table?   Hoe to do this?   What are the right settings for MASTER and SLAVE IP Address Table?     I'm attaching pictures of CARD settings.  I don't want to use CX-Integrator because I would like to make project to UPLOAD and forget.       Thanks.  
  4. RS485 Async

    Hey guys I don't have much experience in PLC serial communication and I'm tasked to integrate 6 OP-905 scales with our EATON based control system. The scales are rs485 asynchronous serial communication, my concern is that if the device is not designed to be an RTU then I cannot use modbus. And if that is the case how do I talk to multiple scales using the async protocol. Has anyone done this in a similar platform? 
  5. QJ71C24N-R4 G.Input command

    I need some help with G.input and g.output commands. I have a Q04UDEHCPU and my slots are as follow: slot 0 - QJ61BT11N cclink slot 1 - QJ61BT11N cclink slot 2 - QJ71C24N-R4  2-channel RS4222/RS485   I need to have 2 separate RS485 stings going to different devices. I cannot find the way of setting up the g.output command. G.Output "Un" (s1) (s2) (d) "Un" says it is the start I/O signal of the module, but I am not sure what that means. What there be a different "Un" number for each channel?   
  6. We recently obtained a new Vendor ID (VID) Number from ODVA, 1477 for the purposes of developing an EtherNet/IP scanner device.  When we try to use that number with the Allen-Bradley PLC & Studio 5000 Logix Designer, our data type REAL's are showing up in Studio 5000 as SINT's.  We have seen this mangling of data types before when using the Omron VID, 47 with the same Allen-Bradley PLC/EIP Scanner.  The data types are being misinterpreted, or mangled from REAL to SINT, e.g. the *.eds file defines 32 REALs for Input and 32 REALs for Output, but within Studio 5000 we see 128 SINTs each for Input and Output. It is as though the Allen-Bradley/Studio 5000 database does not have our Vendor ID.  When I change the *.eds file, Vendor ID Number from #1477 to #1 then we see the *.eds file being properly read and interpreted, e.g. 32 REALs for Input and Output show up as 32 REALs each.  Does anyone know what file we need to modify in Studio 5000 ???  We want to add our Vendor ID #1477 to that file. Hardware: EIP Scanner: Allen-Bradley Compact Logix L18ERM EIP Adapter: Delta Tau Power PMAC Motion Controller (EIP OpeNer Stack) Thanks in advance! See screenshots below. within Studio 5000, see screenshots
  7. Hello to all, I am new here, and I have a project with FX3U plc and CR 2DA 700 robot controller. Does anyone have some experience in establishing communication over FX 3U enet module and robot controller, I need to send and receive 5- 10 M registers and D integers. Thanks
  8. FX2N & Inverter iG5A on RS485

    Hello everyone, I'm a beginner in RS485 communications and i want to control 2 inverter LS iG5A via RS485 from a PLC Mitsubishi FX2N I really don't understand how i should aproach and start this part of program in Ladder Diagram, to write and read parameters from Inverters.  Please help me with an example    Thanks.
  9. Hello everybody, I have network from : PC - 192.168.3.11 PLC - 192.168.3.250 I change this option in FX5U PLC in GX Works3 for Network Ethernet port --> Application Setting -> Security -Disable Direct connect with MELSOFT : Enable/disable -DO not respond CPU module search : Respond / not respond and I upload program to PLC. After upload program to PLC and restart it was impossible to connect again. I Have ping between PLC and PC, but could't write program. Always writes me Error <ES:0180840b> So to disable Security Option you should to do : 1. Open Works3 2. New Project (Choose your PLC - FX5U) 3. Online menu 4. Specify Destination Communication 5. Click twice in PLC module 6. Set Connect via hub (In my case i connect PC and PLC directly !) 7. Choose IP Address ( in my project : 192.168.3.250 , PC must be in same network 192.168.3.X) 8. Give OK 9. Connect Test. With steps I disable security options and it was enable to connect to PLC and Write data on it. I Hope that will help to other with same problem. Special thanks to : Piotr Tynor(Mitsubishi, Poland ) , Adam Syrek (Mitsubish, Poland ) , I. Ayvazova (Bulgaria) , K. Raykov (Bulgaria)
  10. Hello, I was hoping for some help in trying to read/write to a handful of bits in a CJ1M-CPU13 controller from a Compact GuardLogix. The CJ1M rack has a CJ1W-ETN21 card that is already communicating to a handful of Yaskawa drives. Is it possible for me to communicate with this controller from a CLX unit over ethernet? I don't believe an ETN21 card uses EIP but is there a way around this? Right now, I'm struggling to even find the IP address of the ETN21 card as the CX-Programmer file provided to me by the customer does not have the card in the IO configuration and I've never worked with Omron PLCs before. I found a CJ2M to CLX guide but it assumes communication over Ethernet IP and the ethernet port is native to the controller. Any help at all would be appreciated. Thanks!
  11. Grupa ProfAs Sp. z o. o. jest firmą doradczą, świadczącą usługi w szeroko rozumianej dziedzinie Human Resources. Specjalizujemy się w rekrutacjach na stanowiska specjalistyczne, średniego i wyższego szczebla. Wierzymy, że nasz Zespół złożony z profesjonalistów jest w stanie zapewnić perspektywiczne spojrzenie i najwyższą jakość wykonywanych usług. Aktualnie dla naszego Klienta - firmy z branży automatyki przemysłowej - poszukujemy osoby na stanowisko: Programista sterowników PLC Kraków / Piła / Poznań ZAKRES OBOWIĄZKÓW: Programowanie sterowników PLC Siemens Wykonywanie aplikacji dla systemów SCADA i HMI Dobór konfiguracji sprzętowych PLC Testowanie i uruchamianie maszyn u Klientów końcowych (delegacje krajowe i zagraniczne) Wykonywanie programistycznych prac serwisowych u obecnych Klientów Sporządzanie instrukcji obsługi maszyn   WYMAGANIA: Bardzo dobra znajomość sterowników PLC Siemens Umiejętność parametryzacji serwonapędów, falowników, etc. Znajomość paneli HMI oraz systemów SCADA Znajomość sprzętowa oraz programowa komunikacyjnych sieci przemysłowych ProfiBus, Profinet, Ethernet, DeviceNet, Modbus, etc. Znajomość zagadnień i komponentów automatyki (przetwornice, serwonapędy, obwody bezpieczeństwa, aparatura modułowa, itp) Mile widziana znajomość programowania innych sterowników: Allen-Bradley, Omron Prawo jazdy kat. B Komunikatywna znajomość języka angielskiego lub niemieckiego OFERUJEMY: Współpracę w oparciu o umowę o pracę Udział w profesjonalnych szkoleniach Korzystne warunki wynagrodzenia Rozwój w firmie z doświadczeniem na rynku międzynarodowym nr w rejestrze 14990 Osoby zainteresowane prosimy o przesyłanie CV na adres k.dominik@profas.com.pl lub kontakt telefoniczny pod nr tel. 881 700 778.
  12. Hello, I need to make an ethernet communication Siemens S7-300 <> Omron G9SP. The HW of the Siemens that i us are CPU 315 2DP and CP 343-1 Lean. I did try to follow the Omron manuals Z922 and Z924, but faced with some problems. First of all in Z924 there is no complete HW configuration of Siemens (communication configuration is missing). Also, formats of messages differ in both manuals. Maybe there is an Simatic Step 7 project example, that i could open with Simatic Step 7 manager to do a deeper investigation, or maybe somebody has a lot more experience in this case? Thank you in advance.   WBR @rturas
  13. CX Supervisor Modbus RTU

    Can CX Supervisor be used as modbus RTU master using RS232/RS485 or USB/RS485 converter to connect it to PLC or panelmeter or other modbus slave units and how? Any example? Thanks in advance Goran
  14. Hi everybody: I'm writing here because I have an Etherhet problem with my compactlogix 1769-L32E. I connect a crossover cable between my pC and the controller, then I run the BOOTDHCP server program . The BOOT DHCP window only shows the MAC of the PC, the controller´s MAC doesn't show even if i wait for more than 10 minutes I hope you can´t hel  
  15. Is it possible to communicate from a PC program to PLC program for reading inputs and setting outputs? How can it be made ? is it possible to do from TER connector or AUX connector , without special comm module?
  16. Hello all  i'm looking for some software to record a 100 plus channels maybe with an ascii string from a PLC? i want to be able to assign each channel with a unit and a range, flagging feature would be nice.  - selecting the channels i want to view  - auto start recording - save file and start new automatically  -view and create reports  preferably no additional hardware because of the amount of channels. this is to record an operators every move so in events of damage or plant failure we can quickly identify the problem (point the finger)  many thanks dan
  17. Hello,             I need to communicate Power meters ( GE Multilin EPM 5500P) to  GE Multilin EnerVista Software. The present communication system uses Ethernet for communication from LAN Switch to Computer. There are a few existing Power Meters which need to be connected to the  Network. The Meters having output ports as RS485. I need to use a convertor for that right. So when I contacted GE they told me to use GE Multilinet Serial to Ethernet Convertor. But due to the price and unavailability of the material I am thinking to use a universal convertor. Is that compatible for Multilin Devices?? and In Case of using a universal Convertor does we need any other drivers for that. Please Help Me.. Thanks In Advance  mnetman-a3.pdf multinet (1).pdf PM-GE.pdf
  18. Hi Everyone! Where are my experts? I am undertaking a project at work. The project contains analog style motor positioning circuits (operational amplifiers, integrators, and other PI elements). Not that this is relevant to the post yet ;) .It's my first PLC project ever! I am using the Schneider M258 with SoMachine 4.1 The PLC is talking to SoMachine via Ethernet (obviously I have a router between the PLC and my pc).I can Login and run the first POU I created. It's a simple And logic circuit for now. I have a co worker (c programmer) agreeing to help me pass data from my PLC to a browser screen. Although he's not familiar with PLC he's quite skilled writing code. He has wrote a Modbus protocol which allows him to interpret Modbus commands on his desktop.   1) Do I Need any special hardware to pass the data out of the PLC into the Router then into his browser. 2) As a trial can I send him MODBUS commands regarding my AND circuit? 3) How do I create such a command? 4) Is it possible for him to send me Modbus commands to change variables inside my program? 5) Are there web browser "plug-ins" for this idea? Thanks for reading and hopefully all of you can help me answer some of these questions.        
  19. Is CP1H with Ethernet option board (CP1W-CIF41) is capable to communicate More than one client? If yes what settings I need to be Done?  
  20. [Utilities] - NX-EIC202 Utility

    NX-EIC202 Utility View File A nice little utility created by PMCR that calculates the power consumption for NX I/O, provides the I/O layout for a given allocation, creates symbols for use in CX-Programmer and aliases for use with an RSLogix5000. Submitter Michael Walsh Submitted 09/22/16 Category Utilities
  21. Hi all. My experience is using Studio5000 / RSLogix5000 to program CompactLogix PLC's. I need to use a basic (cheap) PLC to get data from a Control Techniques Drive (about 9 DINT's for Speed, Torque, etc) and then display on a PanelView Plus 600. Its a bit extravagant to use even a basic CompactLogix for this, so I believe the most basic AB solution I can go for is the Micro820.In Studio5000, to add in CT Drive comms, I simply just add a Generic Ethernet Module and setup the IP address of the CT Drive and the Connection Parameters and that is pretty much it. I look in the Controller Tags and there is my DINT array that I can interrogate for the information. Very simple.Anybody any clue how to replicate this in Connected Components Workbench for the Micro820? I cant seem to fathom it out at all?Just to clarify, I am not doing any control of the Drive from the HMI or Micro820, merely displaying on the HMI parameters like speed, Torque, etc.Thanks.
  22. Hello all, I am still fairly new to this forum and PLC's in general. I am trying to connect a EA9 touch panel via Ethernet to an Allen Bradley Micro Logix 1400 PLC. I am using Ethernet over serial because I need the serial connection to program while using the touch panel. I have given the Panel the IP Address 192.168.1.20 with a subnet mask 255.255.255.0 and I have given the PLC the IP address 192.168.1.10 with a subnet mask 255.255.255.0. The panel is not communicating with the PLC and I have very little knowledge on the subject, anyone's help would be greatly appreciated. The picture on the top is from the PLC and the picture on the bottom is from the C-More program for the panel.
  23. Hi guys. I have 1 cj2m cpu33 reciving 3bits of info from 3 other plcs (all similar type cj2m cpu 34-33) The problem is that 2 bits are ariving the third one is not. See the pictures i uploaded:   I do not know these instructions, in the other cases it was working. However i noticed that the output plc had a different adress with D950. I changed the adress to D804 as you can see on the pictures but still not reciving the data.  I guess i will have to configure somwhere else also. All i found (https://www.myomron.com/index.php?action=kb&article=1416) on internet that i have to open this datalink tool from the integrator. When i actually do that of course i just get an error: FATAL Error. Cannot read the file.   How can i make this work? Is the other way to constantly send this one bit with ethernet? Any sollutions, advices are welcome!
  24. HELP WITH WPLSOFT DELTA PLC

    Hello , I'm using DVP12SE11R Delta PLC . I would like to read data from an external device using RS485 communication. In the WPLSOFT i have informed that i gotta use MODRD command in order to read the data . but i am not sure how to use it properly.  the data is formed as one bit ('1' or '0') i wanna read 10 registers using MODRD although those registers are not ordered one after another and i know MODRD can read 6 registers one after another. Then i would like to use that bit as a Normally Open contact in the WPLSOFT and turn on a coil. i would like to get some help with it. thanks.
  25. Connecting PLC to ethernet

    Hello, Just recently bought a used CJ2M-CPU33 Omron PLC and I am trying to hook it up via ethernet. I keep getting an error F3. I figured it was because I didnt populate my I/O table so I did that and still no change. I have tried to connect to it via USB (which works fine) and then upload it a new IP address but no luck. Communication problems are my enemy and any help would be appriciated. Its a CJ2M CPU33 with a PA202 power supply. Analog in and out, digitial in and out cards. Thanks