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  1. WRITE MULTIPLE REGISTER MODBUS

    Hallo my name is Danu, i have a CP1E wirh CP1W-CIF11 and connect to modbus RTU device, i have done with write single coil, write single register,  read single register and read multiple register. But i try to write multiple register,  the indicator of CP1W-CIF11 is off and if i check d memory its no data. I attached my cx programmer. Can you help me create write multiple register in cx programmer?  Thank you AD4402-modbus edit edit edit edit edit.cxp
  2. Hello. What is the best option using TCP/UDP communication to use CP1L-EM40 as SLAVE / IO Expansion? For MASTER I’m using CJ2M-CPU31. Since now I’ve used FINS _CPU010_SendData and _CPU011_ReceiveData function blocks. The problem is, that I’m communicating with 6 slave IO units and to read/write all 6 units it takes up to 1 – 2 seconds. I’ve tried Ethernet/IP protocol but CP1L units doesn’t support this protocol. Is there some kind of different TCP/UDP protocol which is faster than FINS?  In older days you could use PC Link but this protocol is for RS232 / RS485 comm. I know I could use CP1W-EIP61 but I don't have this adapter and I can't afford to buy one Thanks. 
  3. Hi everyone, I have a question for you all, Is possible to configure CJ2M-CPU11 with tags trough network configurator to connect Control Logix PLC using EthernetIP? I did a configuration with CJ2M-CPU31 and Control Logix PLC with no problem, but now I need to communicate CJ2M-CPU11 with Control Logix PLC using EthernetIP. Some of you did this configuration between this two PLC before? Regards!
  4. 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. 
  5. CC-Link IE Protocols

    Hello, There seem to be a lot of different CC-Link IE protocols: CC-Link IE Field Basic CC-Link IE Field CC-Link IE Field Motion CC-Link IE Field Safety CC-Link IE Control CC-Link IE TSN This causes me some confusion. Are there as many variations of Ethernet/IP and PROFINET? Can you point me to a good comparison of the different CC-Link IE protocols? My understanding is that: CC-Link IE Field Basic: 100 Mb/s Non-deterministic? Good for non-time-critical communications (e.g., setting a drive speed) Implemented in software Traffic can co-exist with other TCP/IP traffic Max 64 stations Addressed by IP address Star topology I believe the other protocols are all 1 Gb/s, are deterministic, are addressed by station number, are implemented in hardware and each needs its own isolated network. CC-Link IE Control is used for communications between PLCs and robots. CC-Link IE Field is used for remote I/O and CC-Link IE TSN is used for even faster remote I/O communications. Please let me know if any of this is inaccurate. Thanks,
  6. Hello, I currently have a PLC in a machine that is a CP1H. A newly developed machine uses a CP2E PLC. The newly developed machine is supposed to communicate with the CP1H where the CP2E is a slave. I am not able to find much documentation on this specific set-up. I was wondering how to set this up. As the shared words of each PLC are on different adresses. I can't really find any documentation or any examples on how to do this. Can somebody help me with where to start with this?   kind regards, Ralf
  7. Hello friends I have worked with other series of omron plc but this is the first time I am working with cqm1h cpu51 series. In a factory, 4 of these PLCs exchange data with each other with a clk21 card. After a problem with one of the CPUs and replacement, I was never able to download the datalink settings. I did all the steps in the manuals step by step but I did not succeed. In cx-net software, after selecting online, I selected the data link menu, but as you can see in the attached image, the setup button is never activated. Thanks for guiding me
  8. NE1A-SCUP02-EIP

    Does anyone have experience with the NE1A-SCUP02-EIP safety PLC? We had a machine shutdown yesterday with a L9n4 error on the NE1A unit. The manual says this is a tag data link error. Does this cause the safety PLC itself to shutdown? I always thought the EIP portion of the safety PLC was only used for status reporting to the PLC. The safety portion is strictly on DeviceNet and is independent of the EIP network.  The CJ2 PLC's error log tells me it had problems communicating with the safety PLC, the VFD, and NX I/O's which were all in the same panel going through an Ethernet switch. 
  9. Memory registers on KINCO PLC

    Hello to everyone. I hope you are doing well. I have a KINCO PLC HP043-20DT. I'm communicating through free-protocol instructions XMT and RCV. The manual states that memory registers SMB86, SMB186 and SMB286 contain information about the state of the reception instruction. I would like to ask if any of you know of the existence of an analog register but with respect to the transmission instruction, instead of the reception. The manual does not indicate it and I could not find any information online. I've sended an email to the manufacturer but, until now, I have not receive any answer. Otherwise, how could I search for this information? I tried through the manual providede by the manufacturer, but maybe there is other way. I would appreciate any information. Thank you so much. Kind regards.
  10. can i cc link  Fx3U-64CCL  with FX2-32CCL without any problem
  11. INDIRECT REGISTER

    i want to use indirect register, but why contact 100,IR0 is not ON, is it my program correct?
  12. Input cards, DI8x24VDC BA, 6ES7 131-6BF01-0AA0, NEW in box ,quantity 10 IO-Link CD-Master 4SI SIRIUS, 3RK1 005-0LB00-0AA0, NEW in box, quantity 4 IO-Link Master 4SI IO-Link, 6ES7 138-4GA50-0AB0, NEW in box, quantity 3 IO-Link Communication Module, CM 4xIO-Link, 6ES7 137-6BD00-0AB0, NEW in box, quantity 1 CM AS-Master ST, 3RK7 137-6SA00-0BC1, New in box, quantity 1   Located in USA.  Make offer, shipping included.   Pictures available on request, send email address in a PM.
  13. I am new to PLC programing, I want to connect FX5U and MR-JE-_C via CC-link. When I connect FX5U and MR-JE-_C directly everything works, but when I connect them in HUB (I need to use HUB because later I want to connect GOT2000) I am getting error 86.1(network communication error) on amplifier. Previously I set up IPs shown on pictures below, now sometimes works, sometime doesn't work and sometimes works for 30 seconds and I get same error. Did I miss something? I don't know what to try else.  
  14. I'm writing a PLC program (Q Series Mitsubishi PLC, GXWORKS 2 Software) for a package sorting machine. The logic of the machine is the following:   Packages are induced in the conveyor. A barcode reader scanner gets the package barcode. Barcode is send to our SMS (sorting management system), it calcules the exit and send it back to the PLC. Package travels to the calculed exit, then is derived into the chute.   The tracking of the products is done by an encoder and a shift register. This means that every memory address represents a physical position in the conveyor. Then, the shift register move the bits representing the packages along the memory buffer, till the bit arrives to an address that represents an exit, so the package can be derived.   My problem is not the tracking of the product, but the product ID tracking:   When a package enters in the conveyor, an ID is set for that product (1,2,...,n). The idea is that this ID is used to track the state of that package, for example if the package was derived in the correct exit, if it has a damaged barcode, etc.   My question is, how can I track this ID along in an efficient way. I was thinking in use the same shift register not moving a sole bit, but moving a larger number for example |1|0000011|, where the first bit acts like a flag that represents the existence of a product and the rest of the numbers is the product ID. When the flag gets to the exit address I can substract 10000011 - 10000000 = 00000011, to get the product ID.   Is any more efficient way to do this ?
  15. Omron NJ501 - IFM IO-Link - Wenglor U1KT001

    Hi, I am looking at reading an ultrasonic sensor value through IO-Link, using a Omron NJ501-1320 PLC connected through EtherCat to a IFM AL1332 master with a Wenglor U1KT001 Ultrasonic sensor. I have managed to read the 2 outputs of the sensor using this: Output_1 := TestABit(USINT_TO_BYTE(TxPDO_input_byte_1_6000_02),USINT#0); Output_2 := TestABit(USINT_TO_BYTE(TxPDO_input_byte_1_6000_02),USINT#1); But cannot read the ultrasonic sensor distance value, this is what page 2 in the manual says: Measured Value in 1/10 mm 2…15 14 Bit 300…4500 Octet 1 Subindex 3 (LSB) 2 1 Bit Offset 7 6 5 4 3 2 1 0 I tried a couple of conversions but couldn`t get the distance reading. Any ideas? Help appreciated.
  16. Hello, I have an M2I Top RW (model: 1000WD) connected to a Schneider Modicon M221 PLC. The HMI is connected and I is working perfectly reading data from the PLC via ethernet. I can't seem to find a way to write to the PLC from the HMI. I would like to control the PLC from the HMI, I know this is possible with Fatek PLCs with the same HMI model. please help - how would I create a bit command from the HMI to the PLC? what registers? what inputs in the PLC? thanks
  17. Hello everyone! I've installed GX works 3 according to the instructions in "https://plc4me.com/gx-works3-v1-308q-mitsubishi-full-real-100/". I don't get any errors, I can run the PLC and simulate completely OK. In the communication test, when the configuration is missing some components in the module list: Input, output, I / O module,... (https://ibb.co/ZVMcmQn) I hope you can answer for me?
  18. Dear Engineerds,   My Master (non siemens) doesn't see the Holding Registers of the Slave (S7-1200) plc. However the Q coils are fine and all Diagnostics don't show errors. The Hardware: S7-1200 – CPU 1215C CM PtP – CB1241 RS485 (6ES7 241-1CH30-1XB0) - Half Duplex RS584   Firmware: Modbus_Comm_Load (V3.1) Modbus_Slave (V4.0)   I've tried with various DB, UDTs and manipulating HR_Start_offset parameter with no success. Could you advise what am I possibly missing? Modbus_Comm_Load_DB_Snapshot.xlsx Modbus_Slave_DB_Snapshot.xlsx
  19. Hello everyone, As the title suggests I am trying to display on a GOT1000 the real time frequency that the inverter is running at. I have attached my CC-Link settings and the associated programming as well. I tried using the example program from Mitsubishi but I got lost. From my understanding I should be seeing the output frequency in W3C4 however, I am not receiving any data. Any help would be appreciated. 
  20. HMI on CC LINK IE FIELD

    Hello all, kinda lazy question, but I'll rather ask, before I'll went to deep into HMI scripting. Because of a design of CC link, there are RWr and RWw Is there any simpler solution for displaying value stored in PLC, while also letting HMI operator change the value and save it to PLC, than scriting in HMI? hope it makes sense to you thank you in advance
  21. The CC-Link system on a machine has been intermittently dropping out.  Normally the Link Scan Time runs at a solid 87ms.  When the system "drops out", the link scan time will increase.  Sometimes double, triple, or go up 10x. It happens when the machine is running or when it sits idle. There are 33 stations on the network.  The same stations do not always fault but sometimes all of the stations will fault at once (as seen in the attachment pictures.) We have changed the main QJ61BT11N, the processor, the Q62N power supply, the main backplane (base unit), all cards on the main backplane.  Is it possible for one station or one of the cables to create a network wide problem?  Any ideas thrown at us would be appreciated. 
  22. QM30VT2 BANNER WITH QJ71C24N

    Dear Sir. Can Anyone Help me,How To read  Holding Register QM30VT2 BANNER With QJ71C24N Mitsubishi ,With Rs 485 Communication.I Want To read Holding Register it,More than 2500 Register. Thank you for attention. Best Regards.
  23. CC-Link Protocol with a CJ2

    I have an IAI servo that was sent to us with CC-link protocol. I have never in my life used cc-link and can find very little on the topic on integrating with an Omron CJ CPU. I am curious as to whether this has been done, or is even possible given the protocols Omron works with. And if so, what did you have to do to get the PLC to communicate via CC-link. Thanks in advance for the responses!
  24. b&R 4PP015 Error

    I have a 4PP015.0420 panel with the led error that stays between green and red, and it doesn't work.The sequence of the LEDs at power:       Yellow   Red       Green   Red       Green   Green       Green   Green&RedAnd on the display :          Version    1.1          Status     400041000I think there is a Status Register that indicates the errors.How can I see it to know why the PLC is not put in RUN?Thank you in for your help.Sorry for my english
  25. floating point shift register

    hi all, i'm currently trying to shift register some data in the floating point (double word) format, just for an example i,m using a 0-20mA 0-40 bar pressure sensor to gather information from a can filler and want to log the data for lets say the previous 20 cans. i understand how the shift register works and can get it to work with single word just fine, im using floating point to make my life a bit easier by using sleepy wombat's scaling function block, i need decimal points as i will be expecting reading around 4.5 or so bar and expected to be within .2 tolerence this will then have to displayed on a HMI, which i assume will be easy enough