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Found 36 results

  1. Programming Analog Outputs - Problems

    Hi All, I've been perusing this forum and I've seen this topic covered before, but I still can't make heads or tails of how to do it still. I'm trying to vary an analog output 10v signal to talk to a VFD according to how much time a certain input bit is energized. Currently I have it set up as a totalising timer, trying to move the PV into a word so I can use it to scale an appropriate output. The trouble is, I'm not having any luck getting the output to do much of anything. No errors show up. For reference, I'm using a CJ2M CPU 12 PLC and the output I'm trying to program is a DA042V, its in slot 05 of the main rack. I'm trying to scale a 0-20 time to a 0-10V signal out. I used to have a problem and I was getting ~-.5V out of output 1, but I enabled a bit and now it's hanging out at 0V. Clearly I did something right. Any help would be much appreciated. I'm sure it's something silly, and I'm new at OMRON PLCs.
  2. version incompatible

    I'm supposed to send the software from one machine to the other. The Dwonload but who does not want to open with the CX Programmer: comes version incompatible. But I do not want to pay 700 € for an update I just want a tool that allows me to send this data in the other machine. Weir has an idea or who helps me I pay the service. The machines are in Austria in Saint Pölten.
  3. CX-Simulator

    Hi guys, Do you have experience or know any good guides to set up a simulation case like this: - Simulating a PLC program such that the "PLC" is accessible on the Ethernet (for example just locally). - In addition, setting up the PLC settings with FINS protocol such that it is possible to write to the PLC with FINS protocol from another device. The first part is  most important. Best regards PC_VS_PLC
  4. Program help

    So I need some help with a program I am currently making, and wodnered if there was an easy way to make it. The function I need help with is this: There are 4 pumps, and 1 of them is going to start, after 10 sec shall the next start, so 10 sec after that the third one. And so like this it continues. But heres the clue. The pump which have been used the least is going to start first, if it is pump 1 that have been used the least, or if pump 3 has been used the least. If you know of any function block, or other way I can do to make this work, I would love the help.   (I know of the comparison blocks less than and more than, but with these I only can think of 1 way to make this work. And it would be over 48 function blocks, which I personally think is too much)
  5. "This type of PLC is not supported", this is the error which appears when I try to connect cx programmer V9 to CJ2M-CPU11 using a USB (A type - B type) cable. Please help me resolving this error.
  6. CP 1E NA ANALOG INPUT PROBLEM

    Hello Friends I am using  Omron PLC  CP 1E NA series, i have connected 4-20 mA input source to its first inbuilt analog I/P channel, I am uanble to programm the channel no 1,  how to get readings of the same? can anybody help?
  7. Hello. I have some issues with starting cx-programmer. It wont start. The start up screen shows, then closes, says that cx-programmer is running, but it is not, it is an empty window. When I look in task manager it says the program uses 0% of the processor, but it uses ram. Do you have any idea of how get the program to start the program again.
  8. Hello Guys, I Need some information about conncting method between cx-programmer and cx-supervisor? Anyone can explain? Please help me! thank you.
  9. I want to unify my programs and select only configuration words (the same program for many applications) . My problem is with the assigned outputs by the high-speed pulse output like PLS2, ACC, ORG ... I thing that the instructions JMP/JME may allows to use these outputs as normal outputs when HSPO functions is not required. Is it right ?
  10. All, I am looking to hire either a full time PLC programmer or contract programmer that will develop systems in Ignition.  Experience with Ignition is preferred, but if you have other experience that is related, that is also acceptable. Python scripting is prevalent throughout Ignition, so that experience is required.   PLC knowledge is required. ERP system knowledge would be a major plus, as well as how to connect Ignition to it. All are SQL based.  
  11. On-Off Temperature control

    Hi, i'm actually working on a project with a CPU33 CJ2M and a external analog output CJ1W-AD04U I'm trying to read the informations coming from a PT100 sensor and control a valve which act on the temperature. i'm kind of lost in this project because it's my "first time" with Omron ! Which function block must i use or how must i program this would you show me example ?  Thank you for the help guys.
  12. CJ2M-CPU32 and CJ1W-TC002 help

    Hi everyone. l have a project with omron plc but l dont know omron. l have CJ2M-CPU32 and CJ1W-TC002 also input and output units. do you have a example temperature control programme for this device ? 
  13. Hi   I'm all new to using omron but "stuck" with a project. I find the CX Programmer software (version 9.35) a bit confusing. Used Siemens a lot.  What I'm trying to do is to display date and time on a HMI showing cpu startup time. I use a "First cycle flag" that triggers once when CPU starts and then I understand that the date and timestamp is in the system variables A352 and A353. But how do I format them as a normal text? I only manage to display them as #hex-numbers. I have tried googeling but have not found an answer to my questions. edit: CPU type is: CJ1M CPU12 //Morten
  14. Hi everyone, now i am doing a project related to communication between c++ and Omron PLC CP1E. Anyone have a way to connect the cx programmer and visual studio c++? Thank.
  15. Hello, attached below is what i have attached above is what i have done so far for the ladder logic when controlling a pump stroke but i cant seem to get it to work  Im using an OMRON CP1LE-EL with CX programmer i use an analog extension board and its only capable for 1 analog device which is my pump  is there something wrong with my ladder logic? pls help    sorry if its lacking in information i'm new to this so just go ahead and ask me what u need to help me out           
  16. Hi dear , may anyone can help me.. My Computer has broken so all my software include cx programmer and Designer has been disappear. Where i can get free software CX One for free , thank a lot .. Best Regard
  17. where are the FB libraries

    Hello, Im looking for the in built function blocks, but i cannot find it in the program files/ omron folder where the manual says (even with search for *.cxf), perhaps i dont have it installed, but where can i get them from? As i remember i downloaded cx-one from the official omron web page after login etc, so thats why i dont understand why am i missing the fb libraries What else place there is to find useful FB-s? Thanks!
  18. Hi! I have this CQM1 CPU21 plc running but the problem is that I'm not able to communicate using CX Programmer V9.5. Under the "Backup PLC" section, the drop down list for the specified PLC is not included. Is there any update/software to be use in order to communicate the PLC? I have "USB to RS232 Cable" that I have been using for different PLC, I also have this OMRON CQM1-CIF02 Interface Unit that is not also working upon communicating the PLC. I'm thinking that the software itself has a problem or needs an update. I hope someone can help. Newbie here in OMRON PLC. Thanks!!!   Marky 
  19. Hello, We have a machine from Taiwan that we are troubleshooting.  I pulled the program with comments, from the PLC.  It looks like they used a combination of English and i'm assuming Chinese.  The problem is that the Chinese is not displaying correctly.  It displays as symbols like @, ©, and other keyboard symbols. I was wondering if anybody knows what I have to do to display the comments correctly?  Do I have to install a CX-ONE Chinese language pack or a Windows language pack?  If I need a language pack, where can I get it and will I easily be able to go back to English when I'm done?  I've emailed OMRON but it seems that they are very slow with their support.   Thank you for any help in advance.
  20.  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?
  21. OMRON PLC MEMORY AREAS

    Hello guys, I have gotten to a level where I can do a few things with an OMRON PLC. However, there's something that is supposed to be basic by now but I still don't understand it, and I will appreciate your help on this . What is the difference between the D, W and H memory areas of the PLC? And in what instances do I utilise each of them for storage of my data? Thank you.  
  22. how to connect cj2m + ns8

    Hello, I would like to make single ethernet connection with a cj2m cpu31 and an ns8 screen. What exact setting are need to set at the cpu and at the screen project? Is there some kind of quick guide which shows where to click etc? I dont want to read 700 pages and didnt found a proper manual, maybe you know a good one? Thanks in advance!
  23. Hello! Is it possible to run a program only 1 time when i turn on the plc? In siemens it was ob 100 or soemthing like that, that program only runs one cycle at startup of plc. I want to make sure some bits are off at startup to be in safe position Thank you for your help!.
  24. Pt100 only measure

    Hello, I have a cj2 plc, and i would like to use two pt100 to measure, and just show the results on an hmi screen. I started to look at the  Cat. No. W396-E1-03 SYSMAC CJ Series CJ1W-TC@@@ Temperature Control Units manual,  but i don`t understand fully, that is these card are only for temperature controls? What is the easiest way to have the readings? it doesn't need to be the cheapest solution. And especially how is the programming works? Is there a special unit are i read about but how is the adressing works? Im completely new to omron (i know siemens) so any linked guides are welcome!
  25. 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