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  1. Analog

    CODA posted a topic in Mitsubishi

    I have plc mitsubishi A2USHCPU-S1 and there is already a program in it. The problem is, the analog input data doesn't want to be saved. How do i find the analog address instructions? Can anyone help?
  2. Hello, I've been using Mitsubishi and Omron systems separately (in their own environment), and I am fairly new when it comes to connecting these two brands together(plc and hmi). I've been scouring the net for wiring diagrams for the cable connections and also the parameters to be set for a successful communication between those two components. can anyone point me at the right direction as everything I've tried so far has been a failed attempt of making these two communicate. here are the parts and my current settings if this helps: FX3U-64M FX3U-232-BD NB5Q-TW00B or better yet, is there a proper cable that I need to buy for this to work?
  3. Hi, I have quite a noobie question. I want to create a function block to do some simple operations on 2 variables. Both variables are In/Outs (see picture attached). How can I make this function accept variables regardless of the data type? Given these is just simple math I am able to use the same instructions in REAL, INT, UINT, etc. But, the function block only lets me assign one Data Type to the In/Out variables.
  4. Hi there, I have a controller NX1P2-1140DT. I want to control a VFD with modbus serial communication. Can someone help me start from scratch ?

  5. EtherCat Fault when..

    Stefan009 posted a topic in NJ Series / Sysmac Studio

    Hi. I have this project with NJ501-1300, in the ethercat settings we add a air valve called EX260-SEC1. When this unit is alone in the ethercat settings, it works without a problem, as expected. But when we add the servos that goes into the machine (ED1F CoE Drive (HiWin)) (Or Ezi-Servo2 ALL), then the air valve goes into error, even if the other ethercat devices are disabled.   We have tried both sysmac 1.45 and 1.47, the plc has 1.43 firmware. We have tried to create a new emptyh project and using different computers, the same error pops up when anything else than the air valve are added to the ethercat config. Any idea how to solve this?
  6. Hi all, I am a new user of VB.net on NA Omron HMI, and I need your help to solve a problem. In my case, I have to get a HMI global variable value in VB.net, but the VariableName is in an other variable (string). For example: Var1=4 Var2=6 VarName="Var1" I worked with a "SetVariable" function to modify the value of different variables, but right now I need to read the actual value, in the example values 4 and 6.  Do you have any suggestion?

  7. connect encoder to nx1p2

    hamid-tehranplc posted a topic in NJ Series / Sysmac Studio

    hi everyone i have a question about nx ec0122 i connected an encoder to ec0122. now i want creat a programm for read the pulse and reset pulse. Then write a program to measure the length of a roll. How should I do this? Thank you for your help
  8. Hey all, I am having some issues with a Keyence IV2 camera which has Ethernet/IP functionality.  To summarize briefly, it has been configured and reading the data into my PLC (NJ501) into a structure data type.  The issue I'm having is that I cannot control this on a bit level for triggering the camera, etc.  I was reading that a Union type is the way to go, but unfortunately, I stopped getting data into the PLC when setting it up that way.  According to the configuration guide for Rockwell and setting it up in the Network Configurator, I needed to go with the SINT type.  When registering the device, the 8-bit option was necessary since the Input/Output sizes needed to match.  This was predetermined by the EDS file for the IV2. I am stumped as to how to get the data to read into the Union Type, and any suggestions would be greatly appreciated. Thanks, -K  
  9. I encountered an issue that technical support was not exactly able to help me out with, and I wanted to share what I learned here for the next guy. Specifications: Omron NA5 HMI v1.10 connected to NJ PLC via Ethernet Issue: Made a change to a screen where I copied and pasted a button from a different screen.  The screen where the button was copied to had some sort of issue, but it was still able to compile and transfer to the HMI.  It worked for several days until the HMI was power cycled by maintenance, and it was stuck in a black loading screen saying "Initialising Variable System" with a scrolling wheel and green LED on the HMI panel.  It stayed in this loop indefinitely.  The HMI still had a ping, could be connected to from Sysmac Studio, and could be transferred to and from.  Troubleshooting section of the HMI mentions something about initializing failure with a red LED which required a system recovery, but no description for this state. Troubleshooting: Power cycled the HMI, but this resulted it getting stuck back in the same loop. Connected with Sysmac Studio with most recent backup and transferred from the HMI to get the current program.  Before transferring in this synchronize step, I could see a page that was on the target device that wasn't in the source.  I'm not exactly sure how it got there as it wasn't in my backup, but I had green in the comparison list when I shouldn't have.   Reverted program changes, downloaded to the HMI, and power cycled.  Still stuck in black screen with same message. After several other modifications, I eventually had a heavily stripped down program of the backup and downloaded to HMI.  Power cycled with same message. Resolution: In Sysmac Studio under HMI View, select HMI from ribbon, select Clear All Memory, confirm the target device, and select OK.  Once this has factory reset, I made sure the IP address was configured as necessary, connected, transferred backup, and all is well with the HMI now.  Even after loading a backup from several months ago, I could not clear this issue without a factory reset. Hope this helps!

  10. OMRON CP1E PLC Modbus Data Of VFD

    Dhaneshwar posted a topic in CX-Programmer

    I am getting data of Modbus , LSB in one word and MSB in next Word, Please help and guide so that i can combine these byte,. need to do for 8 consecutive words of Data, OMRON CP1E with CP1W-CIF11 And LnT Fx2000 VFD Modbus Communication. Attached is the my program.     LT_CP_MODBUS3.opt LT_CP_MODBUS3.cxp

  11. Wait Command

    tiltacion posted a topic in CX-Programmer

    Hi, I'm quite new to the PLC programming, I saw this delay input in one of the videos, that automatically switched to 1 after a set time, it wasn't a timer, just an contact input with time delay
  12. Hi I have encountered a problem with CX-integrator. I'm not able to open the program. The following message appears:  System error. Save the date and close the application.  (Error code 0035) I have tried to reinstall the entire CX-one packet.  Any ideas?  Regards MBD
  13. Hello, I have to make communication using Ethernet between omron CP1H and siemens s7-1500 plc. I was thinking about Modbus TCP or Ethernet IP using theese adapters: Modbus TCP - CP1W-MODTCP61 Ethernet IP: CP1W-EIP61 But I am quite new in Omron, and I am looking for some exapmple codes, FB. Do you anyone have experience with that?   Thanks for all responses.
  14. Hello, i am a novice when it comes to PLC programming so i was wondering if i could get some help designing a ladder circuit that allows me to control the speed of a motor connected to a VFD from my HMI. the components i am working with are as follows, NX1P2 omron PLC (with a few digital input & output cards), NA5-7 (V1) omron HMI, and a yaskawa GA500 VFD. Essentially i have a customer who would like to view and make adjustments the speed of a group of VFD's from their HMI located on the main control cabinet. I would like a little help designing the circuit within the controller (If at all possible) or maybe a bit of guidance as to the type of functions i can use to get the desired results.   any and all help is much appreciated, thanks
  15. Hi gents, I need to build up a communication between nx1p2 to another omron plc (any type with sql support). This is due to the fact that I have finaly to prepare the plc communication with the sql database, and nx1p2 doesnt support this.  Sorry, i know it's probably a noob question, but I'm a beginner. What type of technology i shoud use to make this connection between NX1P2 and another Omron PLC? Or might be some share some project?  
  16. Hello guys, how many (maximum) analog inputs/outputs can CPU 1215C can reach without any issue?   I try to search in google but can't find convincing answer.  Thanks for your help.
  17. hi everyone, I'm using 3g3mx2-a4022-v1 inverter, and to control the inverter, I decided to use the 3-wire input function & control the inverter from touch screen nb7w-tw01b, connected to cp2e-n60dr-a. now i already followed the manual on how to set it up. however, the inverter didn't run as expected. have i missing any step in setting up the 3-wire input function? currently i've set the c001 => 20, c002 => 21, c003 => 22, a002 => 01. is there any setting that i've missed? thanks in advance 
  18. Hi there I was reading this thread: And trying to create 3 axes. 1 virtual axis and 2 real axis, I would like to use MC_GearIn for each real axes so both real ones follow  the virtual axis (so both can move in sync motion). But my question is: If I give Move cmd(Absolute or relative)to master virtual axis and since it's virtual, it is not going to move then how can the other real ones follow the master(assuming that it's literally electronic gearing).  Any help will be appreciated!
  19. Hi. I have been up, down left and right in sysmac looking for the safety cpu's to add. If i open a project that has these devices, "Safety CPU device" shows in their toolbox window, while my project that does not have any safety added (trying to), does not have the "Safety CPU device" in toolbox. Any idea how to get it to show up so i can add the SCPU?  
  20. Good day everyone, First post here so hopefully I'm not violating community guidelines in anyway. I've got a system that has some 50 odd Micrologix 1100 and 1400 in use and I'm currently working on setting up an auto timesync for all of them using just 1 of the PLCs that will be my master time PLC. So far I've put together the logic for all the message instructions with the corresponding IP of the slave devices. I'm running. Into an issue with not being able to terminate/break the message connection on a PLC that I have already synced. Is this even possible to do on the ML1100. Once I get to 16-17 messages DN it starts to ER and will not complete any further messages. What I have is a message instruction ladder with a timed trigger to activate a MSG and write the RTC data then time down and connect and write to the next and so on. When it triggers the message instruction of one PLC it also fires an OTE to trigger the BK of the previous message instruction. However it doesn't seem to be actually cutting the message connection and holds it persistent until a power cycle/download event.
  21. Hello everyone I'm trying to measure the size of an object 20mm long with an error of +-0.05mm. then which camera of omron should i choose and how to calibrate it to get the most accurate measurement. What is the formula for calculating the measurement error of the camera? Thanks

  22. robot omron i4

    vangiong posted a topic in Other Omron Software

    hi everyone i am wanting to connect PLC to I4L via tcp/ip. However, the documentation was not found. If someone has already done it please guide me.
  23. I want to establish Ethernet IP communication between the following PLC CPUs. Schneider Electric - BMEP582040 Honeywell - ControlEdge UOC CPU900-CP1. Where the Schneider must be master and Honeywell must ne adapter. Let me know if anyone have done this or can help me to do so.
  24. Hi there This attached pic I got from Omron motion control manual. I am trying to wrap my head around it. Does it mean that the slave servo axis is gonna follow master encoder axis using GearIn FB?? If so, then Can we executive Move FB on encoder axis? Looking forward to your responses.  
  25. Hi all:   Hope somebody will help me with the below error encounter on the NA. I mapped a external device (NJ PLC) variable (which is a structure) to a NA Global variable and the structure is automatically created in the NA data type as expected. I then create a new NA global variable and defined its data type as the auto created structure. However i observe the created new NA global variable is highlighted with an error "a data type cannot be used by both mapped and unmapped variable ....." ( pls refer to the attached screen).  I have found and view on the Youtube this video :"Introduction To The NA DataTypes" (link: https://www.youtube.com/watch?v=VZxWnVn1CSY). that clearly show the "imported" structure can be used for unmapped NA global variable even there is some variable already mapped to external device variable (starting from the 3:50minutes mark of the video). In my NA program i would need to create such unmapped variable for my logic use. Also i observe that i was unable to delete the auto created structure from the NA Data Types even after i deleted all variables that are defined with that specific structure. How can i delete such auto created structure in case i want to clear off some of those unused data types. I am using Sysmac Studio version 1.30.0.17. The HMI Device created is the NA5-9W00 (version 1.11)