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  1. I am using NB Designer for last one year without problems. But from last week i am getting new error Background PLC control recorder 0 error! while compiling and not able to update the HMI. Please help.
  2. Anyone with knowledge of a VBA Run-time error '4205'  Can't find the project database! VBA stops at gTagDb.GetTag  Here are some things I already tried.  Cleared the CACHE files in the project.  Deleted .CAC file in TAG folder,  Removed Watcom SQL 4.0 from ODBC User DSN.  Uninstall and Re-install RSView32 Works 7.50 and then upgraded to 7.60.  
  3. So I did this simple Function Block, pretty simple, and yet it keeps giving me this error, after a bunch of failed combinations the error persists, without telling me whats wrong. And therefore won't even allow me to download the program to the PLC (CJ2M CPU31) or even simulate.   I heard it's a simple thing to fix but I really dont know how to, since I'm quite new to this. Here's the function block  itself in the picture and the programming inside it, although since it gives me no errors, i don't think that would be the problem
  4. NX-105 Received Data

    Hello,  PLC: NX1P  Comm module: NX-CIF105   I am running a serial (RS485) network to control several motors. As a trigger for to read the serial port I am using the ( Ch1 Receive Data Exist) bit, which is an internal bit that's ideally should be energized when there's data in the Receive buffer. However, this bit isn't reliable at all. I am reaching out today to figure out if there's another way to trigger the receive command ( preferably without a delay)    thank you all  Cheers! 
  5. Hello, I have managed to send output to a terminal using a serial channel.  I have not been able to send data from the terminal to the Mitsubishi PLC. I am not using terminating resistors but I have a slow baud rate of 4800.  I am just using regular wires (1.5mm square) .  I think the hardware is okay as I can see the output from the PLC on the screen. Attached is the code.  I just send from the terminal the character 22 every second, I hope this is not too incomplete to get some help.   The plan I guess later is to interface with LabVIEW probably using Modbus but I need to try to get this working first.     UL9.gx3
  6. I am trying to setup a CC Link between two machines. I have done this before without issue, but for some reason this is not going well.. I added a second CC link card to CPU2 and set it as ST 24 for the CPU1 network.  CPU 1 : Master.   cc0.jpg.   The original machine was setup using TO/From for each station, so i couldn't add this new link through the GUI.  CPU 2: Local cc1.jpg  When i try to use the GUI to setup this side the buffer stops working. but if i activate any TO/From instruction here i get a system fault with a 2110 SP. Unit Error CPU2 buffer cc2.jpg. But when i block the TO/From you can see the buffer is working at that exact same location specified.    2110 error says I am addressing the wrong card but the buffer proves that I am not. 
  7. So a little new to PLC's especially Omron PLC. I have this machine from Japan that uses Omron CP1L which needed some modification. I made the modifications and uploaded it on to the PLC. When I try to put it in "run" mode it gives me the "Failed to change the operating mode the operation mode may be still changing in the PLC" error. After that the machine does not move even with the orginial plc logic. At first I thought it was my logic and so I double checked and did it again. Same thing occured. Has anyone experienced anything like this? How can I fix the PLC? Thanks
  8. Help plz cqm1h cpu 51

    I have upload a program from the cqm1h cpu51 by cx programer But when tried to combile it there is an error @7seg what dose that mean I tried to upload it with syswin . At the begining its ok bu at 22%   error. Program block error step 0001 What can i do for this It is a huge program And i need to add some new steps Pleas help me
  9. Hi,     I'm trying to communicate Omron CP1E unit with PC via serial port using hostlink protocol.  I need to read the Timer/Counter SV value and write the timer/counter SV values to the PLC.  I'm able to use other C mode commands (like RC (timer/counter PV read), WC (timer/counter PV write) etc.) but when I give the command for Timer/Counter SV Read 1 which is R#, I get the response as IC (Undefined Command).   How do I write or read the timer SV Values?  Example command and response : @00R#TIMH001028*  (TIMH is the high speed timer, 0010 is the timer number and 28 is the FCS) Response: @00IC4A* Is is that CP1E doesn't support these commands? If so what is the equivalent command that I should send inorder to perform this? Please help.  
  10. The production environment has had a CX Supervisor package running since 2006. the internal computer finally bit the dust... We have managed to install XP on another PC. Supposedly it was all installed correctly off site and tested to run OK offsite. When connected to the (PLC) machine CX-Supervisor [v1.33] gives an error 1007. Probably its an communication error. It seems that the back-up runtime version (sr2) was CX Supervisor v.2.1 from which we don't have a hash dongle. We only have a v1.3 version.   According to the omron helpdesk, the only thing we can do to test the connections , is to install a v2.x trial version with the .sr2 file. There is no need for a usb-dongle in a trial version and it wil only work for 30 days. That would be sufficient for us, because the repair of the build-in system will take about two weeks. For now a complete production-line is out! In short: We urgently are in need of CX-Supervisor v2.x trial installation package. If anyone knows where to find it, it will be appreciated. 
  11. 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?
  12. Vijeo Citect - write to tag - error

    Hi everyone.  In Vijeo Citect SCADA I created some tags and I try to write to a bit device of MELSEQ Q PLC. But I get this error : Cicode General software error. Note: I can read from PLC.
  13. 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? 
  14. CX-supervisor

    I want to send data from internet to cx-supervisor via cx-supervisor website but error. i don't know how to resolve this problem .I attach photo below, people help me with
  15. 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?   
  16. hi guys, i want to ask about cx supervisor development 3.0. i have problem with my cx supervisor. my cx-supervisor cant run, but can built succesfully. my cx supervisor 3.0 development version, my cx supervisor problem like this. do you have solution ?thx for attention,sorry for bad english best regards
  17. 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.
  18. CQM1 fatal error reset

    I have a fabric handling system using a CQM1-CPU21. When I started it , I got  error # 0x00F1. Also associated with it  are bits flagged AR1615 and AR1415. I have the programming code on a PC. I tried an error reset and now I have a stack of NOPs. I am not seeing the IO table using CX-programmer. Thank you.    
  19. 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
  20. mrj4

    hi all, anyone can hep..i use servo mr j4.. now got error 121..anything can help..i read from manual error code but cannot understand..
  21. 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?
  22. 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
  23. hey, I'm making a program with vijeo designer with a HMIGTO5310 and with somachine basic and a TM221C16R. At the moment i don't have my TM221C16R yet but i'm able to run the program in simulation on my pc and connecting the hmi to it. I'm able to control everything on my hmi but the moment i'm trying to activate the webgate, vijeo refuses to download the program to my HMI end gives the error " error 1850: [target] [target1] secondary drive full or not found. check the data file location setting.". Is this because it isn't connected to a real PLc but a simulation of it or is it because something else?
  24. 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