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Found 440 results

  1. I am trying to set up communications between a Mitsubishi master profibus module and a Mentor dc drive using an SM Profibus DP-V1 module.. I am using GX configurator DP to set up the communications using the SM Profibus DP-V1 GSD file, but no matter what configuration I used on the master and slave setup i still have an alarm on the QJ71PB92V stating that the SM Profibus DP-V1 is transmitting a diagnostic message and the comms is shutting down. When I interrogate the SM Profibus DP-V1 I cant find any errors or messages. ANY IDEAS ON THE CORRECT SETUP?
  2. Hi, again. (I'm getting good support!) Every time I write to PLC it is switched out of run mode. I use Remote Operation to try to switch back to run mode but I get blinking P.RUN indication and blinking RUN light on PLC. I have to cycle the power to get back to run mode. Can I switch to run remotely?
  3. https://plus.google.com/u/0/collection/oCtiX To be continued...
  4. Dear experts, I used this forum for help analyzing our PLC setup in the warehouse in 2013 and feedback from the experts here was very helpful. I would like to offer an engagement as freelancer on our project since we need to cut-out a system which runs out of maintenance in Dec 2016. Please see attachment for details and very happy to receive any questions. I hope this is not against the forum rules as I couldn't find a suitable forum "job offers". Kind regards, Gunter Senior PLC Engineer Japan.pdf
  5. Is it possible to read (and maybe write) the software limit values of a G5 servo from NJ code? It appears that PDO entry 607D would allow this, but how can I read/write to it? I don't seem able to map that entry to I/O. Thanks.
  6. I am trying to find a way to do a "batch monitor of Global Labels" in Mitsubishi GX Works2 Software. I can monitor Device/Buffer Memory Batch but can't find a way to monitor all Global Label's status online? Can anybody help me on this?
  7. Dear Sirs/Madams, I am studying to connect between GOT1565 and Microcomputer/PC via RS232 However, I only see the documentation for GT-A900 and GT-F900 So, I'm wan to ask you: Can GT1565 connect with Microcomputer/PC via RS232? Who did it? can you help me? Thanks so much!

  8. Programming Error using QJ71C24N

    Husanto posted a topic in Mitsubishi

    Hi All, I have problem about programming serial module Mitsubishi PLC using QJ71C24N. If I unconnect the cable from the module and connect again it show SIO error and the communication become lost or not sending data again. so i have to restart the PLC to make it normal again. Any other solution for solve this error without restart the PLC? Thanks Husanto

  9. Non-volatile memory GX Works2

    williamj posted a topic in Mitsubishi

    Hi all, Im trying to figure out how to create non-volatile memory tags in GX Works 2 (using a FX3U controller), so that the values stored in the D registers won't keep zeroing out every time the controller powers down. Does anyone have any helpful tips on how this is done? Thanks

  10. Looking for a servo user manual.

    Andy_P posted a topic in Omron

    I'm looking for a user manual for the R88D-KN50F-ECT-L 5kW linear servo motor drive with EtherCAT. I have found Omron manual I577-E1-02, but this seems to only cover drives up to 3kW (R88D-KN30F-ECT_L.) It may be that there are no huge differences between a 3kW and a 5kW model, but I would like to have a manual that covers it if possible. Is there a more up to date version somewhere? Thanks.
  11. I have an application using Kinetix 6500 servos and Compactlogix PLC. The app requires a change to the MasterPositionFilterBandwidth(MPFB) at particular times during gearing motion depending on the circumstances. This value can be changed instantly using an SSV instruction but I have found the new MPFB value does not take effect until the Axis is stopped or turned off. Once either of these has occurred, the new MPFB value becomes active on the next gearing motion instruction. Can anyone help me with how I can make this MPFB value take effect immediately?
  12. I have a 2 axis control that runs a pair of identical servo drives. as of late I have been getting reports from the operators that the two motors, while jogging forward will suddenly run in the reverse direction at a high rate of speed. There is not a reversing function on these axes in an way. I am suspecting there may be a problem in the analog output of the module causing an inversion of the signal which in turn causes the motors to run in reverse. This setup has been in operation without any instance of this happening for around 5yrs before any issue with out of control runs. All cabling has been checked and is properly shielded and grounded.

  13. Mitsubishi QJ71PB92V and Balluff BNI PBS-507-000-Z011

    semenyuk.serg@gmail.com posted a topic in Mitsubishi

    Hi all! I need advice. I have Mitsubishi Q02UCPU with profibus module QJ71PB92V. I try to connect communication module from Balluff BNI PBS-507-000-Z011 via Profubus without success. Everytime I connect module, I see diagnostic alarm "The parameter transmitted by the master is incorrect". All settings were made by default. QJ71PB92V has 0 adress and Balluff BNI PBS-507-000-Z01 has 11. I connected this module to the Siemens CPU-315 and it is work correct. From this forum I see it is common error. What will be the next step to check or solve the problem? I am not profficient in Profibus networks, so I will be appreciate for any help!

  14. Help with carwash / FX3

    jrrice72 posted a topic in Mitsubishi

    Can anyone help with a carwash program? I am currently a student and having a very hard time getting this to work. I am using GX2 software. Any help would be greatly appreciated. Jeff
  15. Dear experts, I have been trying to flash parameter to QD75MH1 module from PLC. Every time I monitor the servo via GX-configurator QP, I find 0 error, 0 warning but in the history tab it shows "start not possible(108)". But when I did it by flashing the parameter by GX-Configurator QP(Specially invalidating forced stop option" it works fine and servo motor jogs. can anyone help me to write the forced stop value from PLC program?