Shankar Rao

MrPLC Member
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About Shankar Rao

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  • Country India
  1. FX3U PLC with GOT 1000

    Thanks for your response Gambit We need to have message on HMI for operator after say every 20 cycles, to clean up torch in MIG welding application, similarly to cut wire before resuming after power cut because if that is not done, torch gets bent during homing cycle
  2. FX3U PLC with GOT 1000

    Hello Experts Can someone please guide on how to create message for operator on HMI We have GX DEVELOPER 2 AND GT DESIGNER 2000 with us along with PLC and HMI backup    
  3. Mitsubishi Servo MR-JE-2008 With PLC Fx 5U HMI GS2107

    Hello Experts We could fix the issue by reloading Servo backup - mistake was during read to PLC, servo backup was not taken earlier Thanks for your attention To ensure servo backup is also taken, during read from PLC, we need to select all, also we need to click on checkbox with Servo, kindly confirm
  4. Hello Experts We have a machine with Mitsubishi Servo MR-JE-2008 With PLC Fx 5U & HMI GS2107 Yesterday we altered PLC by adding a row with input and timer & used this Input in next rung for weld start Although we did not  find any linkage but found "'Screen error Ok"' on HMI and after pressing Ok, HMI screen getting blank. We restored original PLC backup - PLC in Run Mode still ""Screen error Ok"" on HMI Via GT designer 3, we have loaded HMI backup, now HMI screen is OK and normal Getting Ab on Mitsubishi drive - we feel it is not an error but due to this we are unable to rotate motor although other functions like door open/close etc Ok In PLC, online mode, we are finding Servo in ON but unable to understand Ab on Drive and may be due to this, unable to rotate motor Please refer to attached HMI, PLC & Servo Backup Request advice HMI BACK UP.GTX PLC BACKUP.gx3 Flange Welding_Tag Line Servo Backup.mrc2
  5. FX3S-20MR/ES

    Dear Experts We have a machine with Mitsubishi PLC FX3S-20MR/ES. Few years back someone worked on the project and locked PLC program with Password - we are unable to contact that person Request to revert if there is any way to fix this issue Regards
  6. Dear Experts Request to let us know communicating software to communicate with  Allen Bradley Kinetix 300 Servo Drive , please confirm if it is Motion View & if yes then any specific version & if it can be downloaded as I tried to download but could not
  7. Compact Logix L24ER

    Pl refer to attached image, pl confirm if PLC version is 21.011 EOLT Drive.pdf
  8. Mitsubishi PLC

    Dear Experts We use GxWorks 2 to communicate with PLC. Please let us know how do we upload a project along with comments because when we upload, we are not getting comments in uploaded project. Pl revert if it is possible to upload comments as well along with PLC Regards
  9. Compact Logix L24ER

    Thank you  
  10. Compact Logix L24ER

    Pl refer to attached image, pl confirm if PLC version is 21.011 EOLT PLC Version.pdf
  11. Compact Logix L24ER

    Pl explain ACD file
  12. Compact Logix L24ER

    Thanks a lot Alan
  13. Compact Logix L24ER

    Thank you every one for valuable advices. We have located local person handling Allen Bradley PLC, but he wants to know version number of PLC, which we dont know, we are unable to contact OEM as well. Any leads on to this please?
  14. Compact Logix L24ER

    Thank you so much Tim