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Showing results for tags 'ethernet comunnication error'.
Found 373 results
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I made an Ethernet connection between an NX1P2 and a CJ2M using network configurator and I already have a real-time data input and output connection in the memory of both plcs. I need to send a 20-byte word and when the NX1P2 is modified in the CJ2M using Sysmac Studio, it receives that string of bits, decompresses each bit to be able to activate the NX1P2 outputs.
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I have a setup the contains the following components that are locally connected through an Ethernet switch: FX5U PLC ------------------------ IP: 192.168.10.10 GOT GS2107 -------------------- IP: 192.168.10.18 2x DAQ LabJack T7 pro ------ IP: 192.168.10.13 and 192.168.10.15 My laptop ------------------------- IP: 192.168.10.11 I am using the DAQs to be able to read many Analog signals. The DAQs working as servers, which the PLC is the client which are connected through Simple CPU Communication function in Gx Works3. The PLC is reading the holding registers in the DAQs at a specific timing rate (100ms default). I tested the communication and it is working good. Here is the problem: If the laptop is connected to the network during the communication, the communication is time out after a some time (few minutes up to like 30 minutes). I checked this through the Simple CPU Communication Diagnostics as shown in the photo. I don't know why this happening. I tried many things including: 1. Reduce the communication execution interval. Instead of 100ms, I changed it to be 200ms. -------- Still have the same issue. 2. I tried to avoid connecting the laptop to the Ethernet network by connecting the PLC through the GOT which has a USB port, and it is working without timeout. I mean I can program, monitor, and watch the PLC by the laptop through the USB connection to the GOT. However, I want to log some data using the CPU Module Configuration Tool software, which supports only Ethernet connection to the PLC. Also, I want to use the real time monitoring through the GX Logviewer software, which also supports Ethernet connection only. 3. I have setup the External Device configuration to have MELSOFT Connection module and two active connection module, but still have the same issue. Another annoying point is that I cannot detect the status of the connection. I have to keep watching the Simple CPU Communication diagnostics. Could you please help me to solve this issue. Regards, HZ Image.jfif
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Hi guys. I found error on PLC and from PLC diagnostic I found this Operation Error 4100 as per attach picture. FYI, there is no SD card mount onto this PLC. I wonder what is ATA card. This error wont affect the operation. Any advise on what to check? This ladder is pop up when I clicked, error jump. Thanks.
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Hi, has anyone tried to get a Mitsubishi iQ-R to communicate with the Keyence IV3 series cameras over Ethernet/IP? There are videos about how to use the IV3 with Allen-Bradley (Rockwell) PLCs but Rockwell's implementation of EIP is completely different from Mitsubishi's implementation. I am using an existing system with the RJ71EIP91, I have the IV3 EDS file added to the Ethernet/IP Configuration Toll for RJ71EIP91 software, I know I need to add the IV3, set the IP address and connection number. But how do I access the data, and send the trigger for the IV3? The instruction videos for Allen-Bradley uses the I/O tree to create tags and pre-made AOI's to create the logic to do all of the communication work in the PLC code, which is a process that I am familiar with. However, none of that is relevant to the Mitsubishi PLCs. I figure I have to use somethning like Uxx\Gxxxxxxx in my logic to access the data for the IV3 from the RJ71EIP91 module but not sure how to get that to and from the actual IV3. Does anyone have any ideas? (sorry my initial post was blank, accidentally prematurely posted).
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Hello, I am relatively new to gxworks and I am struggling to find any help online regarding communicating between a pilz and fx5u. I am trying to communicate between a pilz m b0 & m ES Eth to a FX5U PLC. I am not having any luck with them communicating with each other. On the ethernet configuration on GX works 3 I am getting a constant ‘connecting’ in the TCP status section. I have function blocks setup in the code. The ip address is correctly set on the pilz unit. The PLC and pilz are connected to each other with an ethernet switch, when I am connected to the switch from my laptop I can go online with them both at the same time. If you require anymore information please ask, I understand I am may be missing something. Any help would be very much appreciated
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Working with A2SHcpu and something went wrong. Cleared PLC memory and I have an error code 17 (ROM). I don't know how to clear this. I have tried creating a new project and parameters but when I try downloading parameters only it gets to about 13% then says complete. When I read the parameters back from the PLC they have not changed and are still at factory default. There is no memory card that I can see in the processor. Any help or guidance would be much appreciated.
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Hi all, I have an issue with Mitsubishi GOT Simple Series. After write to GOT, everything okay. All the hmi button functioning well. But after turn off and on the hmi, It will appear "SCREEN ERROR". Any idea what can I check?
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Omron CQM1H - NOS purchase - ERR/ALM LED On - Program Transfer Problems
JEJump posted a topic in CX-Programmer
Hi Everyone,I have a customer that needs a CQM1H (CPU51) replaced. They purchased the processor new-old-stock from a source they found online. It arrived in the original packaging and had the safety label around the top of the unit, so it seems that it is as advertised and no need to suspect that it would have problems. I purchased secondhand, a power supply to attach to it and program it from the bench instead of in the machine. The customer also provided me with an SD card containing the project file(s) for the machine. I am able to load the project in CX-ONE (running on Win 7) just fine. My computer has a native serial port (COM1) and I built a programming cable to work with the DB9 peripheral port according to a diagram I found online.The processor powers up right away with the ERR/ALM continuously on. No other LEDs came on initially, and after a bit of playing around with communications settings, I finally landed the right protocol and my computer seemed to identify the processor correctly. I compiled the source and attempted a transfer to the PLC. I got some failed message (or maybe messages) at the end of the transfer. It did seem to send all of the binary code, it just ended with an error message that I unfortunately didn't write down or grab a screenshot.Anyway, what I have now is a PLC processor with the ERR/ALM LED on always, I've never seen it in RUN mode, and now after the programming attempt, I'm seeing the COMM LED strobing at about a .5sec frequency (with or without a cable attached to the peripheral port), AND I cannot get CX-Programmer to again acknowledge the processor anymore. I'd like to reset this back to the way it arrived to me, but can't figure out how to make that happen offline. The DIP switches don't seem to cause that effect. I should say also that the DIP switch settings are all OFF except 3 and 7.Any help is much appreciated!Thanks,John -
Connection issues between Proface HMI and motor driver AZD CEP
Guillaume MENIN posted a topic in Other PLCs
Hi everyone , I need your help !!! I am currently working on a project where I have to control a stepper motor (oriental motor AZD CEP) with a proface HMI. To do this I use implicit Ethernet IP messaging. The problem is this: when I change screens, I lose the connection between the two devices. After 20-30 seconds, the connection is reestablished. I've already spent two days on it and I can't figure out where the problem is coming from. Does anyone have any idea what's wrong? If you need additional information or screenshots to understand, let me know. Thank you in advance for your help. -
Hi there! I'm trying to communicate a Weintek cMT2128X with a CP2EN via Ethernet. The thing is I'm getting 'No device response' messages every 2-3 seconds. They'are connected at some point because some values are updated, but the connection error keeps showing up. So far I've checked: - Comm. settings are okay in both sides - Wiring is good - Happens the same with a CJ2 CPU. - There are two arrays of 50 UINT each, I don't know if that's slowing things but that would surprise me... I've worked with Weintek HMIs before (communicating with different CPUs: LOGO!, CP1, CJ2...) and never had this problem. I just set the IP addresses and everything was working fine, so I guess I'm missing something. Hope you can throw some light at this! Thanks in advance
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Hi I want to look into a program i recieved, but i get this error when trying to open it. Im running the 30day trial atm, but i got the same error when I ran the 1.45 version earlier. Never used sysmac before, so if anyone has a tip, it would be nice
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Hi all , I have been using MELSEC - Q series plc for the past two project i dont find any issue with that but for the third project used same PLC same model but there is issue which I found unable to resolve The issue is when i try to communicate PLC using LAN cable by direct ethernet connection it works normally but by communicating using HUB network I cannot communicate, I checked all the parameters setting, I dont know what is the issue even contacted mitshubshi service to troubleshoot but they are not responding So here i am for your guidence to solve this issue see the images below to analyse this issue This connection is direct ethernet connection which works normally The parameters are set and writed to PLC The IP is set to my PC for communication When i try to find the cpu in the network it shows the cpu IP After that I checked for connection Test it show error I have also attached the Network route which i used to communicate Network Drawing.pdf I hope someone will help me to solve this issue Thank you , madhan ravichandran
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Hi all, I have an issue with Mitsubishi GOT Simple Series. After write to GOT, everything okay. All the hmi button functioning well. But after turn off and on the hmi, It will appear "SCREEN ERROR". Any idea what can I check?
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Hi there! I've been looking for some fault codes table for the 1734-AENTR adapters, since I'd like to show a message in HMI with some information when there is a faulty adapter, but I haven't found anything on the internet. So my question is, is there any type of table like this for these adapters? Right now I have a PLC with some AENTR adapters in the program for testing, and since there is actually no adapter connected to it, I can see a 16#2024 error in the module properties, but can't seem to find that info in the module variables. Do you guys have any clue on how to find this information in order to show it? Thanks in advance!
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Hello, I hope somebody can help me give me hint on where I could look. I do have an MAM command that is throwing error 11. "At least one axis is not configured to a physical motion module ora has not been assigned to a Motion Group." The error message itself is clear but the Servo is running flawless until it suddendly stops doing this (the customer states that it mostly happens after an EStop). The EStop is hardwired via the STO inputs and those are active while the error is shown. So far the only way to reset the error is to shutdown the machine and power it up again. I can't find any errors in the error logs that would hint to dig deeper. Has anyone had this error or knows how to solve this? PLC: CompactLogix 5370 Servo: Kinetix 5500
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I wanted to online in FPWIN GR7s to FP-X C30t but it show MEWNET device
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Good afternoon, I've done a bit of research in regards to running a Zebra printer via ethernet from an Omron PLC but there's not much info out there. Has anyone had much success printing barcodes to a Zebra printer from PLC via ethernet? I'm using an Omron NA5 (HMI) which I've designed to displays 12 different buttons indicating different barcodes, but I'm unsure how to link these buttons to the specific barcode files that I've created in Zebra Designer.. Would anyone know how I might be able to accomplish this?
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Hi All, I am working on a project using and NJ101 to communicate via CIP Ethernet to a PC based vision system. The vendor that makes the vision software has previously only worked with Allan Bradley PLC's and only knows how to setup communication using the Generic Ethernet Bridge. From what I can see this Generic Ethernet Bridge is essentially a generic EDS file that you are adding some parameters to (Input Instance, Output Instance, Configuration Instance) and it takes care of the setup. Is there any way to do this with Omron Sysmac Studio or Network Configurator? I have had some success CIPOpen, CIPSend, CIPClose function blocks but it is pretty clunky, I would prefer to have something more cyclic running in the background more like a standard Ethernet IP device.
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Click Ethernet Basic PLC to Fanuc Robot Advanced Ethernet/IP Adapter Package
robmx57 posted a topic in Automation Direct
Hello, I was wondering if it would be possible to get a click PLC to communicate with a Fanuc robot over ethernet/IP when the robot has the ethernet/IP adapter package. I am a little new to this, but I am worried that I might have to have a scanner / master in order to be able to communicate over ethernet/IP. Thanks in advance for the assistance. -
GOT2000_NG_1000.lib NOT FOUND HOW TO SOLVE THIS ? PLEASE HELP.
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Hi , I would like to perform remote reset the R08 PLC from the HMI in order to reset the communication. Please let me know, if there is a way to reset the Modbus port as well. Thanks in advance !!!
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Hi , I would like to perform remote reset the R08 PLC from the HMI in order to reset the communication. Please let me know, if there is a way to reset the Modbus port as well. Thanks in advance !!!
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Hello! I'm currently using NB designer v1.531 (Build 210511) and I'm having compilation errors. It states: Connecting... Connection Error PT HMI0 Compilation error! Cannot create pkg files! I'm have trouble understanding, what does this error mean? I'm not connecting to any HMI, I just want to compile the program and test it offline. The weirdest thing is that if i click "Compile" enough times, it will eventually compile, but this is really interrupting the workflow. Does anybody else have this issue?
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Connecting Multiple PLCs over Ethernet/IP
MatthewDuhamel posted a topic in NJ Series / Sysmac Studio
I currently have two NX1P2 PLCs communicating back and forth over ethernet IP. However, I am looking to expand this project across multiple PLCs and I need a way for one PLC to see all other PLCs that are connected to the LAN network via Ethernet IP. I can use the _EIP_EstbTargetSta[255] function which is a boolean value that returns true if there is an established connection to a device where the last octet of the IP is specified in the array [255]. This function works well but my PLCs are configured with the subnet 255.255.0.0. And I need to see the connection status based on the third octet. Is there an existing function that I can use, or is there a way to view the full structured text for the _EIP_EstbTargetSta[255] function and modify it to suite my specific application? -
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.
