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Found 574 results
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Which is the best procedure to reset a SFC finite state machine
paulovedder posted a topic in CX-Programmer
Hello, One thing that I constantly find hard to do when I program in SFC is to properly reset a FSM. If something goes wrong during the process I like to be able to reset the program. In Ladder this is quite simple to accomplish. Usually, I have a variable (non volatile) which is responsible for the step transition. If I want to reset the FSM I just use the function MOV to disable every step variable, which turn off the entire FSM. If I want to restart the program I use the MOV function again to enable only the first step. So my question is: how can we accomplish that in a SFC program? Lets not consider the option of having a reset transition in each step... Best regards, Paulo -
I have omron plc CJ2M CPU15 and I have input module CJ1W-MD261 (32 inputs, 32 outputs) and I was wondering can I MD261 module for hsc inputs? When I open CX programmer and go to settings and go to "IO Module" I see that I can include HSC input and I assigned it to Input 08 and what is that input? Is that input 0.08 on MD261 because my plc has no integrated inputs or outputs (image included at the bottom). Any help is wellcome
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Hi all, I am trying to update the firmware of a NS12-TS01B-V2. I have downloaded the RecoverUpdate_8_95.exe (and someothers) from the myomron website. I have followed the instrucctions PDF, but when I switch on the HMI with the Compact Flash inserted, nothing happens: the screen is dark and the led is lit orange (not blinking). The compact flash is 1GB (not omron) and formated using a CJ2. I have been using this card in OMRON PLCs and HMIs for years without problems. I read in other topic than I guy had similar problems and he solved it using other computer and other unzipper program. I have tried it, but it did not work. After that, I tried to update it using the DIP switches, but I got more problems, because I got a Warning first, and later an Error, because I forced the installation of the Firmware of the NS8 (BANK1) instead of the NS12. However, the other BANK folder contains the FW for the NS5... Anyway, I could fix this error because previously I did a backup of the already installed system (V7.0). I would like to ask you to send me a BackUp of another NS12, using the "Manual Transfer", that should works. I need the 8.20 version or higher. Thanks a lot. My email is hector.moreno.lax@gmail.com
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How do I edit an array size ARRAY[0..13] OF REAL to ARRAY[0..15] OF REAL? Sysmac Studio doesn't allow it to be done online, as far as I can see. If I do it offline and then go online and Synchronise, Transfer to Controller I receive error Any ideas?
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Is it possible to view the values / states of all inputs, outputs and workbits (e.g. 64.00 through 64.15 on Omron CQM1 PLC) on a single screen or control panel within CX-Programmer software? I'm trying to troubleshoot some ladder logic that I wrote and need to know the values of 5 or 6 inputs/outputs/workbits simultaneously. Having to scroll up and down through my ladder logic repeatedly does not work well with code that changes state every 5-10 seconds or so. Any help is welcome.
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Hello, I have a PLC NX102-9020 with an NX-CIF105 card. I need to communicate with 3 CQM1H, with Host Link protocol. Someone could tell me how to do it or if you have an example. The frames to send I already have defined and tested, I just need to implement it in the PLC. Sorry for the translation, it's done with Google. Thanks
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SECS (SEMI Equipment Communications Standard)/GEM (Generic Equipment Model) are communication interface protocols for communication between semiconductor equipment and a fab host. Fab host is a software application that is controlling and monitoring equipment processing using SECS/GEM protocol.
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Hi Omron Experts, I am connecting mitsubishi HMI with Omron nj101 plc via ethernet, pl tell how to connect tag data of Omron plc to the hmi
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Trying to connect our old Sysmac C200HE PLC to the CX-Programmer software however, failed connection appears. We are using a USB-Serial connection and have set up the comms on the device manager. To try and connect to the PLC we are using the Auto connect function, selecting the usb-serial connection and selecting the comms the same as the host network. Any help would be greatly appreciated.
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Hey guys I have searched the forum, but can not find the answer I am looking for. I have an Omron Nx102-9000 along with an NA5 (9 ") that I use to control an industrial furnace. I need to set an output one at a given time (date and time) A time that should be able to specified from day to day via the HMI Is there anyone who can help me? Then I would really appreciate it
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Hi, I'm using a CJ2M CPU 33, and also a CJ1m Ad-041-V1 Analog Input and DA-041 Analog Output card. I am using the Analog input to measure my current in my one heating application and Ihave that reading and scaled correctly, but now I want to use my Analog output to replace the Rheostat we have in the system. I'm having some issues setting the range and getting voltage to vary. I also am a little new to Analog Outputs and don't know what I'm doing wrong. I have attached my program here. Any help would be greatly appreciated. Analog Heat.cxp
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HI , Thanks a lot for the reply & help on previous topic. Now i setting up a new system with 2x CJ2M CPU13 and 2x SCU32 and the connection via 1000M RS485 cable. May i know the best communication to use for the serial communications? Regards, TJ SHARON.
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To all the gurus. We have a project now that is using CJ2M PLC. However some hardware is using 1 piece of ETN21 card while some machines are using 2 cards. Programs sequence is quite similar. However Customer wants us to be able from program side able to detect if there is 1 card presence or 2 cards presence. Not sure if there is certain bits or memory in PLC that program can tap to "detect" number of cards that is presence.
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Does anyone know whether it is possible to edit a Omron NB screen remotely via modem. I know they can be monitored and activated remotely but can they actually be edited, ie change or add a screen. If not can any of the Omron screen range?? Thanks Don
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Hello, I have a project where I need to run 2 Omron Servos 1S at same time with 1:1 ratio. I created virtual servo axis and attached my 2 physical axis to virtual one ( screenshot from Sysmac studio attached). For some reason when 1 of the axis has a fault, my whole virtual axis goes down. For recovery I need to to do GearOut and GearIn again. In one of the moments I'm losing count in my motion that cause issue later. I believe that I'm doing something wrong. Can somebody help me to understand how I can keep my synchronized axis all the time? Thank you in advance!
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Hello !!! I am trying to establish a communication between a CJ1M (Omron) CPU with a PanelView Plus 7 (Rockwell). In the simulation (runtime) the communication is established, and the buttons send and receive the information. When I download to the HMI, the "SHORTCUTS NOT DETECTED" alarm appears. Someone to help me?
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Hi, I can’t find an answer to the following and I was advised to ask it here.I’m programming an Omron CJ2M with an MD212 high speed I/O card. I usually do all my programming in Structured text, simply because I like it a lot over ladder or sft.Now, if I want to read the hight speed counter (incremental encoder), I have to make a ladder section and use the PRV instruction to store the present value in a chosen location.The manual says the current PV is stored in A271, but I can’t get a readout there. Apparently the only way to read it is through this instruction.Does anyone know if there is an equivalent to the PRV instruction for Structured text? or another way perhaps? Again, when I check the actual memory adress, there’s no value there withouth the use of the PRV instr.
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I need to import/export all recipe templates to/from a single csv. file Anyone with a Solution for this? Thank you
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Hi, I have a problem with modbus communication. I set everything as shown in the pictures and I get a error 04. What is wrong ? program.bmp ustawienia.bmp
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Omron NX102 / NX1P2 cannot trigger MOXA ioLogik E1212 Outputs through Ethernet/IP connection, But I can read the Inputs Status All the time. Just CANNOT trigger the Outputs signal through Omron PLC. Moxa claim that they can use AB PLC trigger E1212 outputs and no problem at all, but now OMRON PLC cannot. Steps I am doing... Define the custom Data Type Structure. Create a variables with custom data type. Mapping with MOXA eds file setting. Inputs - 67 bytes, Outputs - 1 bytes. I had Install the MOXA EDS file I do contact MOXA Support channel, they claim that Omron PLC not response to port 2222 . Can anybody help ? because same Omron PLC using for test also tested with other EIP device with no problem at all. I have no idea which party are problem now... T.T
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Hello, Currently I have a program on an OMRON NT11S-SF121 that I would like to transfer to an NT11-SF121B. The NT11S communicates to the computer with the help of the application: "NT11S tools" and the NT11 with the application "NT support tools". I would like to know if it is possible to transfer the program between these 2 application Thank you for your reply Marc
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Hi, i am currently looking for a software that can open .gop-projects so i can look in the code and upgrade some panels at my current customers place. This software and GOP2000 are ancient and have not had any reply from ABB for several days about this. The GOPs here is starting to fail and we only got 1 spare that are in service almost 24/7.
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Hi to all, I have two queries about CJ2M-CPU13. 1) Can i use the in built serial port (RS232C) to the GUI or HMI? 2) Can i use the in built serial port (RS232C) to connect two CJ2M-CPU13s? I have only limited experience and knowledge in the PLC. I would like to see a step by step instruction video or tutorial notes. If any of you any information pls share and help me. Appreciate all help and thanks.
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Hi, Could anyone please help me to set a Counter SetValue on Omron CP1L PLC from Got2103 HMI. The Device register on Got2103 doesnt take registers such as D0, it takes DM0. But the 'CNT 001 DM0' instruction doesnt work in Omron PLC. So what should be the Device address on HMI and Counter Set Value register. I am new to both Omron and Mitsi Thank you
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I am trying to program an analogue output on a Siemens S7-1500 unit from a 4-20ma sourced analogue input scaled over 0-250 degrees. The analogue input will have an adjustable setting in the software for when the alarm status should occur and at this point I want the analogue alarm output to start to process at 4ma, at 5 degrees above the initial set point I want the analogue output value to be 20ma I have no idea how to do this so any help from people is greatly appreciated and advice on which analogue output card to use would be helpful.
