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  1. HI All,  I have an issue with my SCU32 communication.  Back ground Two SCU32s  (top and bottom side) connected via a 1100M datacable  using port1 ( 9600bps,  8-2-E, start code FF, end code FE, Tx save to d1000-d1200 , Rx save to d2000-d2200). PORT2 of bottom SCU32 is connected to a compass( 2 wire, 8-1-N, 19200 bps, serial gateway MODBUS ). Refer to photo Issue  Without compass, the receiving data at top is very stable and is didn't see any fluctuation. But if is compass is connected at bottom side port2, there is a fluctuation at the top side RX data(specifically d2000-d2005 ) .  I checked the data a bottom side TX (d1000-d1200) and it is stable. Only after sending the data and Receiving at Top side, then only the starting words fluctuate. I am not sure sure what is wrong, I am using logical ports for the DTXDU/DRXDU and compass.   Appreciate all your feedback and suggestions.  
  2. Anyone possibly have software for the Mitsubishi Positioning module AD71 (SW0IX-AD71PE) ? It's a servo positioning module for A Series PLCs that can either be programmed by an old programming terminal or a DOS based program for PC. I think SW1IVD-AD71P could also workReally hoping to find the any compatible software for this controller. Maybe someone has leads?
  3. Hello all, I am working on a project where I am communicating with a Mensor CPT6100 pressure transducer using a Micro-850 PLC. For this, I have used an AWA instruction to write some ASCII characters to the sensor. The sensor then responds to the write instruction by sending ASCII characters to the RX buffer and I used ACB and ARD instructions to read the ASCII characters. Now, I have set the ACB trigger type to 0 (msg triggered only once) and it successfully reads from the sensor. However, when I set the ACB trigger type to 1 (msg triggered multiple times), I do not get any reading in the ARD block. As a matter of fact, the ACB Q bit switches off every time the program is executed when the trigger type is set to 1. I am trying to get continuous readings from the sensor, but when the trigger type is set to 0, the program latches on to the first and only reading and it won't change. My question is, how can I change my program so that it can continuously and autonomously read from the sensor without me having to manually trigger the AWA and ACB instructions every time. I am attaching the program to this thread for your reference.  ASCII_Test_Copy.ccwarc
  4. Hi guys, Has anyone ever implemented a Siemens S7 RFID tag reader into a Mitsubishi PLC system? Is this something that is fairly supported to be able to achieve? Or a right pain to set up?
  5. Hi guys, im trying to redirect a screen when a bit is active in GT designer3. im still a beginner in the GOT. any help? regards, sathu.
  6. Hello Sirs! I have a problem with PF527. I get alarms 'control sync alarm' and 'module sync alarm' occasionally. I suppose this meaning that PLC is missing some data from the PF527 device. How to confirm this or what should I do with the problem? Any ideas? Motion group update period is 8ms. Also this device is the last device in the ethernet line. I am thinking to pull the cable directly to the switch near PLC. I am not sure does it help?  
  7. Hey Everyone,   My company decided to purchase a piece of equipment from China, and I have the pleasure of updating its terrible existing controls. We were given the PLC program by the manufacturer, so I was able to make my changes pretty easily - or at least that would be the case if I could actually connect to the dang thing. The source program is indeed openable and editable via GX developer (the original configuration shows it as an FX3). I figured connecting should be straightforward, but I was wrong.    I initially used a serial/usb converter that I've used on some older Allen Bradley equipment (which worked fine for that). However, after no luck using it on the "Mitsubishi", I purchased a different cable that I found recommended on this forum (Tripp Lite USA-19HS - https://www.alliedelec.com/product/tripp-lite/usa-19hs/70101537/?gclid=Cj0KCQiAj9iBBhCJARIsAE9qRtB_n8TVAnJdFyYokoEu42W6H6LaT4kVsgJQI1qvPUsUF3rFviKpbt0aApLHEALw_wcB&gclsrc=aw.ds). Still, no luck. I've tried 7E1 and every baud rate possible, as well as some other bit/parity configurations (and yes, I've verified that I'm using the right com port, as well as tried moving the converter to different ports and trying those). Nothing seems to go through.  I have almost no experience with Mitsubishi beyond a couple of FX5s (which have worked fine, but I connect to those via ethernet). Any help would be greatly appreciated; if I can't make these changes, I'm going to end up rebuilding the whole cabinet with a PLC I can rely on.   Thanks in advance.
  8. Hi, I have an Omron NSJ5-SQ00B-M3D Programmable Terminal (HMI) that I am trying to get to communicate with an Omron CJ2H PLC through a DeviceNet module (DRM21) in the main PLC rack.  I don't see how to configure CX-Designer to communicate via DeviceNet.  How is this done?  Many thanks for any help.
  9. Hello,  Greetings everyone, I want to communicate RFID with Nexgenie 2K PLC via serial communication protocol (RS 422), I am using Codesys 2.3 software for the development, may I get any sample program regarding this or someone can suggest me how can I implement my program, Thanks in advance.

  10. PLC Recommendations for newbie

    Bruce001 posted a topic in Product Reviews

    Dear Mr. PLC forum members, I am brand new to the world of PLC’s and I am looking for advice on PLC platform selection for a device prototype. The proposed PLC is for a “smart” hydroponic system. Please see system I/O and other parameters below. Parameter 1: Price - I am self-funding this so price of PLC and software is important. Happy to spend ~$2000 for PLC; I/O cards and related hardware. Total prototype cost is around $15,000 including PLC. Parameter 2: Availability & Support in Australia. Parameter 3:Newbie Friendly: I intend to code the PLC myself and have never coded a thing in my life before.  Parameter 4:Discrete Outputs: 11; Discrete Inputs: 0; Analog Outputs: 2-3; Analog Inputs: 9  Parameter 5: Capability to extend to IOT for remote access control and monitoring (via cellular or wifi router)   As you can see, this is a relatively simple automation project. All my research seems to point to Automation Direct’s BRX PLC but I just wanted to get some suggestions and feedback before purchasing. Anything else that might suit my needs? Any insight would be greatly appreciated. Bruce   

  11. Keypad in GT Designer

    Rector posted a topic in Mitsubishi

    I need a key pad which can be used for numeric input, can anyone provide any sample program.   Thank you.
  12. Hello, We have a FX3G connected to a FX3U-ENET-ADP inside a main cabinet. We are then using that master PLC to collect data from 2 other fx3g plcs in a node:node serial network. I was assigned a small project of pricing out some wireless adapters so we can upload/download to the two slave plcs. My question is, is it possible to upload/download programs to/from the slave plcs through the ENET adapter and serial network in the main plc? It would save us some money if possible. thanks.

  13. Mitsubishi PLC with Fernhill SCADA

    Akhmad Zaki posted a topic in Mitsubishi

    Hi, Has anyone here has experience of using Fernhill SCADA with Mitsubishi PLC FX3U Series? I want to monitor PLC's data in real time through FX3U-ENET-ADP ethernet adapter using Fernhill SCADA software. Thanks in advance for the answer.
  14. Hello All,   Semi-noob here with Mitsubishi PLCs. I'm starting a project in which we are upgrading an existing A Series PLC with the Q.  Is there a datasheet somewhere that lists compatible software within Mitsubishi's lineup? I had no luck in searching their site.   Also, (in the same project) the existing network uses DeviceNet. I have the Q series compatible card for that - but within what software does one configure the network?   Thank you.

  15. Servo motor - vibration issue

    Prakash slm posted a topic in Mitsubishi

    Hi I'm facing vibrating issue in servo motor (11KW) used in x axis, it makes noise while it stops after positioning. While positioning happend it operates smoothly, in the stand-by position only it starts vibrating. I'm using manual tunning mode (Abnormal noise occurs in jog operation and stand-by position only)    

  16. GOT 2000 Buil-in Memory exceeding

    Miguel.itlac posted a topic in Mitsubishi

    Hello Everyone I have an issue with a  Got 2000, im updating and adding some screens in  a old  HMI application with size was about 47 MB,  as im still updating i wanted to test the application  which now sizes about 52 MBbut is not possible due to the shortage of  ROM and RAM, what can I do in this case as the application must be in the built-in Flash memory which is very limited?   Thank you in advance

  17. Proface with Serial Printer

    mick1994 posted a topic in Other PLCs

    Dear Sir, Good day. I facing difficulty on using proface to print out the data using serial printer. I did follow all the instruction on proface reference manual but still fail to print out anything. Anyone here having experience on this issue? Thanks. 

  18. connection to omron CJ1M PLC

    jorism posted a topic in Omron

    I have an omron PLC (CJ1M type) at home which I would like to connect to, however, lately, I can't anymore.  I'm trying on two different PC's a newer and an older one, both running on windows 10. 1 is just mentioning a DLL error and I can't even start cx-programmer, the other one seems to work, however, when I try to go online it always fails I'm using a usb to serial device and after some searching on the net, I thought the issue was with the prolific driver.  I tried all kind of fixes, but nothing seemed to work.  I have now purchased another device, the XS8801 from usconverters and installed the latest driver.  I have checked if cx programmer is set to work with the correct port and this is the case. My knowledge is very limited but I would really want to connect to that PLC again, so hoping someone out here is able to help me. Thanks a lot    

  19. FX3U PLC Monitoring with Ethernet Setup

    Akhmad Zaki posted a topic in Mitsubishi

    Hi all,  I want to ask some questions regarding Ethernet Communication with FX3U PLC series. I have 2 PLCs of FX3U series (FX3U-48M and FX3U-64M) and I want to monitor its data (input and output) using ethernet communication in real time. My questions are: 1. Does FX3U PLC have ethernet port so I can connect it directly to my Laptop/PC? 2. If no, do I need to use FX3U-ENET-ADP and can it be used for 2 PLC or only 1? 3. What software do I need to use to configure the communication between PLC and FX3U-ENET-ADP? 4. Does this configuration change the existing PLC program? 5. Can i transmit the data wireless-ly using some kind of ethernet to wifi adapter and what additional hardware do i need for that?  
  20. Hi all  I need help with communication between Mitsubishi L06CPU-P with Siemens S7-1500 by Modbus TCP. It's necessary to send data from L06CPU to S7-1500, but I don't know anything about mitsubishi and gx works2.  Picked up some pics how I did it, but I didn't verified how it works. Can anybody help me with this? https://ibb.co/8KDmg5x https://ibb.co/Jm8shCx   edited: I also found LQnUDEModbusTCP_GW2_with_FC_V120 library, but how it works I dont know
  21. hello dear team, im trying to make a back up for some FR-E700 with the FR CONFIGURATOR SW3 but when i start the communication with the USB cable the software cant recognize any port by the way im using windows 10 in my laptop and when i check the devices administrator it doesnt shows in USB ports the drive info just in other devices and in details shows: "USB device was not migrated" does anyone know what can i do?

  22. FBs-CBE distortion

    mohamad_r_h posted a topic in Other PLCs

    Hi every one After sending some command to plc using fatek FBs CBE module , router internet connection goes off and internet LED turn red. i mean it works fine for a minute.. then internet connection of router will be off...  why this happens?
  23. Hi,     I am trying to establish communication between master and slave through modbus rtu rs485. But I am experiencing error code 7378h. I already tried to make the values of Request Interval Timer from 100 to 200 and Broadcast Delat Value from 50 to 100. But the error still persist. Any tips how to solve this issue? There is no error on the slave evices.
  24. 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?
  25. Dear members ,  1.)I have sensor which i read it from analog input (0-10v)  specific value and i will pas it via analog output (0-10) to controll VFD for air spped controll .  so i'd like to keep specific value for example i will set value 260  , so if analog read  les that this value than analog output increase voltage to analog output , if analog read more than this value output decrease voltage .  2.) i have Digital to analog register D8096 which 0 value means 0 volt and 4090 means 10v , so when i need to pas value to i make MOV D200 D8090 , is there a posibility to limit write value to D200 to not pass 4090 ?