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  1. Folks, we have a set of Mitsubishi Q12PRHCPU (redundant) running effortless since many years. CPU-A as standby and CPU-B as Control. Recently we noticed BATT low alarm on CPU-B. So we arranged for a spare battery Q6BAT and started the procedure as per manual(attached procedure and flow chart). We did memory copy from Control to standby (as prescribed precaution) and did the Reset of Standby PLC CPU-A. Memory copy from B to A completed successfully 100%. But the BACKUP LED did not turn Green from Red & Error LED kept flickering on standby CPU-A. CPU-B remain in Control but backup LED turned RED. From system monitoring we found that there is a Error 6000 (FILE DIFF.) observed in One of the .QPG (program 00-MDBUS.QPG). We tried to reset it but were not successful. We are surprised that why does the program differs when it was copied from CPU-B to CPU-A using the memory copy. Still we did the VERIFY and found no difference between the programs in CPU-A & CPU-B.  Can anyone explain the cause of this issue and the solution. Please note that the CPU-B is still in control and plant is running. Backup LED on both CPU are red which means (redundancy loss) and error LED on standby CPU-A is flickering RED. There is no error in the CPU-A (Control) -we checked this using the GX Developer. Also attached here are the image of the error and error help. Thanks in advance. Battery Replacement procedure.pdf Battery Replacement procedure-Flow Chart.pdf Error.pdf MELSEC QCPU ERROR CODE 6000 FILE DIFF.pdf
  2. setting date cp1l

    Hi all im currently using the DATE instruction to set the PLC's date and time via the HMI which is an NB7W which i have working but i am currently setting each byte of the words being used in DATE by using numerical inputs in NB designer and entering integer and decimal to set these bits in DATE and its a bit ugly to say the least. is there a way on nb designer to only modify bytes or am i going to have to used full words on nb designer and use MOVD in cx programmer to assign them to their correct byte CURRENT SETUP always on DATE using d50=d53  
  3. Hello everyone,  Someone know, how to read timer data from omron PLC CP1E in HMI NB3Q-TW00B? I tried write macros for HMI program, but I have some error about macro in program. How I understand, this HMI model don't support data reading from plc timer TIM in cx programmer? But how I can write macros and set it for recognizing in HMI?   
  4. Sysmac Cj2m Cpu35

    Dear All,  Need your help. I have problem with plc cj2m cpu35. After power trip plc error. Err HE Ip 01..what is mean? plc also connected with one pc using ethernet cable. Any suggestion need to do... 
  5. Hi ya,  can someone please advise if it is possible to add a text box that the user can enter a name / description to.  I am hoping the user can select the text box and a pop up keyboard will appear for them to enter a description on a magelis hmi.  I look forward to your advise. 
  6. Hi everyone! I got this machine with a CP1H PLC and NS8-TV00B-V2 as PT. I was told that they were working fine, but suddenly, It appeared a communication issue: black screen and "connecting..." at right bottom. I dont know if It is a configuration problem or some hardware damage.  These are the configuration in the PT and the PLC. The communication is through RS232 Serial.  I tried to communicate another PT screen with the same communication settings and IT WORKED!. ' I've been thinking that, perhaps, the serial port A is damaged, I have tried to set port b, but I havent could. How can I configurate PORT B??   THANKS...  
  7. Pls any one help me to simulate my omron HMI program with CPM 2A PLC  Means help me to communicate cx designer with CPM 2A plc Or with NT- series  support tool
  8. Constant Web Tension Control

    So I'm having trouble writing a FBD within my current program for a slitting line. I need to keep a constant tension on my web as it is being recoiled onto our recoiler. I wrote a simple program using a sensor to read the growing rate of the coil to get a radius and I have feedback on my torque on the recoiler motor. The simplest math for this application without getting into anything too fancy should be Tension(lbs)= Torque(ftlbs)/coil radius. only problem is when its less than a foot then my calculation is thrown off and it actually shows tension goes up until it reaches the one foot mark then it seems to scale correctly. Do I need to scale something else? Any help on this would be appreciated.
  9. Sysmac Cj2m Cpu35

    Dear All,  Need your help. I have problem with plc cj2m cpu35. After power trip plc error. Err HE Ip 01..what is mean? plc also connected with one pc using ethernet cable. Any suggestion need to do... 
  10. Connect remotely to an OPC Server DA

    Hello, I need to connect remotely to an OPC Server DA. In my PC I have installed several OPC Clients but when I try to connect to the server (therefore located on another machine) I get an "access denied" error. How can I authorize the exchange of information between the 2 machines? Thanks
  11. HI everyone i was wondering if i could connect a cp1l-el to 2 different NB screens running 2 different programs. we have a main line HMI which displays the health of the entire line with its own cj2m plc, we also have a machine which is part of the line that has its own plc(CP1l-EL) and HMI. is it possible for me to include the cp1l in the main lines HMI so that it can display the status of that machine? or will it cause issues because it already has a program attached to it. i dont know exactly how the NB program works does it just read the bits of data it needs to or is it constantly looking at the whole plc data list?
  12. Panasonic servo drive

    HiI have a Panasonic Minas A5 servo drive trying to test in free run a Panasonic A6 servo motor, But as there is a mismatch between the motor and the drive, error 95.0 appears, which declares "motor automatic recognition protection". I'm looking for eliminating this error. (saying that cause in other brands like Yaskawa or some mitsubishi drives this error, known as combination error, can be cleared). I think maybe by changing some parameters this error can be cleared.Any idia?Regards
  13. Has anyone come across this error on windows 10 with fonts freshly installed and NB Designer freshly installed
  14. Hello. I can't find any related bits wich would indicate PLC offline / online status. I'm using two PLC's. PLC0 Modbus TCP (Ethernet) PLC1 Modbus RTU (Serial) Please help me to get online status. BR, Andrej. 
  15. Axis Attribute Error

    Hello All, First time working with PLC. Get the hang of it from stuff I researched. Having an issue with an axis setup for a servo motor.  When I try to do an auto tune it gives me an error that axis is not configured.  Source: Config Fault    Condition: MotorDeviceCode- INvalid attribute      ACtion: Immediate Stop Fault Entry: Type 8, code 9 subcode: 1314 stopaction: 4 Statechange: 3   I was wondering what am I doing wrong? Any leads or source information I can use to solve this. 
  16. Hi, I wanted to run an SMC linear actuator and found this error in axis settings: No device is assigned to the required item. More strange is that I checked one of my old programs in which I ran a Fastech motor (with Ezi driver) by Omron Nj501 series. Everything is OK and the system works. But, If I change "output device 1" in "axis basic settings" to "<not Assigned>" then re-select again my Ezi driver it does not work and I get the same error message. I checked everything. There is no change in the axis settings. 
  17. NB screen freezing

    Hi all has anyone ever come across a NB series screen freezing when a screen change is attempted? i have a NB7W which when told to change to screen 58 or 59 via a function button or via a PLC instruction it freezes the HMI and it needs to be restarted. have i hit some screen limit or something? they only thing i can really think of it has too many graphics, it contains 6 bitmap images and about 12 graphic buttons/lamps
  18. Can someone please suggest a Control Panel Builder that is located in Germany?   I work for a company in Australia and due to Covid 19, we are struggling to meet an onsite date for a project in Germany.   This project uses Siemens PLC gear, Danfoss drives, and mostly Schneider electrical gear. The enclosures are custom and stainless steal.    I have electrical schematics and enclosure drawings for quoting.
  19. Mitsubishi FX5-4LC

    Hello Guys,                      can anyone help me programming of FX5-4LC temperature control module with FX-5U80MT PLC. I want to Read present temperature value of each channel and want to set Temperature Set value from PLC.
  20. is there a way of stacking screens in NB designer? ive asked question similar in the cx programmer forum but it might be better asked here. for instance if i have a program that displays an error screen when lets say the motor is overloaded but then the air pressure is also  cut off so that screen then pops up, we currently have a system that states when there are no errors to display the main screen with a DIFU command. however this system doesnt work very well if multiple problems occur it will only display the most recent one and when that is fixed the screen will not change. is there a way to make screens "overlap" and be able to close them individually or just any methods you have used that might be better at controlling the screen for this sort of application? thanks anyone who can help
  21. A1s66DAI

    Can i help you? you can send code conection modul A1S68DAI with DR 700 of mitsubishi. Thanks all
  22. Is it possible to reset " Motor replacement detected error" ( Error code 95.01) using code without connecting to PLC through sysmac studio? If yes please suggest how to do it... Thanks in advance...
  23. Hi guys, I installed new MachineExpert v1.2 and Vijeo 6.2.9 on Win10 machine. When connecting simulation PLC to Vijeo to test my application everything is good. I go to PLC and check the nodename (see the pic attached) which I put in my Vijeo application and everything works. Issue is, because of my hard drive capacity I am forced to work via VM (but this is my preffered way also because of number of PLC softwares used). When I installed from the same installer (everything same as my local Win10) on Win7 VM when I run simulation I get empty space where the PC simulator should be visible which nodename I should type in Vijeo. Also I noticed when going to gateway management console in VM the process is active, same parameters as in host machine. Turning off the gateway on the VM turns it off as well on the host. Is there a known problem of connecting to simulator on VM? Or win10? Unfortunately I don't have Win10 VM to try right now.. Anyone can help? Much appreciated!
  24. Hi all. I would like to get in contact with whoever can help me in my particular problem. I hold an HNC level in robot and plc programming but for different reasons I'm still trying to get on the industry but is being a hard task. It's been a while that I'm trying to get into some companies by agencies and they are always asking for something that I can't provide like two years experience. Basically I'm writing here trying to find someone that can help me in anyway. Currently I live in Shrewsbury and it will be complicated to get relocated but nothing is impossible if things are interesting for both sides. Thanks to all even for read it and just consider the possibility to help me on any way.   
  25. Batch Reporting in NB-Designer

    Hello Everyone... Is it possible to create below type of report in NB Series HMI (NB-Designer) ?   Template Below CYCLE START TIME CYCLE STOP TIME TIME TAKEN BY CYCLE (MIN) HIGHEST AI VALUE  (BAR) 05:39:00 06:39:00 60 555.5 06:40:00 06:45:00 15 556   I have Cycle bit in PLC, using rising and falling edge of that we can detect cycle start time and stop time. i have no idea of calculating time taken by cycle and how to determine highest scaled value of analog input during cycle...? is there any macro to write to do so...?