denise01

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About denise01

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  1. Programming Incremental Encoder

    Sorry think Control Data should read #0000 FAO Innoaloe.cxp
  2. Programming Incremental Encoder

    Many thanks Innoaloe, So in essence use the ladder section as I have tried. I need to generate an output between 5000 and 6000 pulses. Hope this is okay?     Peter FAO Innoaloe.cxp
  3. Hello, I have been tasked with improving the speeds of our Seaming machines. These machines seam a tin plate end on to a tin plate sweet tin eg Quality Street. I have fitted a E6C2-CWZ5B Incremental Encoder onto the shaft of the machine and plan to fit a CJ2MMD212 Pulse IO Module to our existing CJ2M PLC. I have never programmed encoders before but realise that the Z Phase is used for finding the origin as only gets an output once per revolution. I basically need to produce various outputs that will energise pneumatic solenoids in order to feed the ends etc and to eject the sweet tin body once seamed. I understand that this is done by using pulses generated by the encoder and looking at the manual it seems to suggest using PULS(886) for comparing the pulse to produce an output against the pulse being generated by the encoder. The manual also talks about using SPED (885) function to measure the frequency. Has anyone had any experience of this and am I on the right lines here. Any advice welcome.   Regards   Peter
  4. SR2 File Extension problem

    Hi Berti, Yes I have downloaded the latest version of Supervisor. Rebuilt the developer programme and saved to my start up short cut and all is well.   Kind Regards   Peter
  5. SR2 File Extension problem

    I have a new problem with my CX Supervisor and was wondering if you have ever come across it. When I converted our PCs to Windows 10 I had to change the Runtime icon from photos to Supervisor in Properties. This has worked fine and if the end of line pc reboots the Runtime automatically restarts. The pcs have updates done at the weekend and now upon rebooting the Runtime will not start as it reverts back to the photo format. I have changed the Open With to Supervisor but as soon as pc is rebooted it reverts to photo again. I have tried the Open with Supervisor File but once again on reboot reverts to Photos. It is just Windows 10 related as Windows 7 PCs okay.   Kind Regards   Peter
  6. Hello again Bertie,

    I have a new problem with my CX Supervisor and was wondering if you have ever come across it. When I converted our PCs to Windows 10 I had to change the Runtime icon from photos to Supervisor in Properties. This has worked fine and if the end of line pc reboots the Runtime automatically restarts. The pcs have updates done at the weekend and now upon rebooting the Runtime will not start as it reverts back to the photo format. I have changed the Open With to Supervisor but as soon as pc is rebooted it reverts to photo again. Maybe worth restoring pcs to last week.

     

    Kind Regards

     

    Peter

     

  7. Data Memory Hold Function

    Please find programme. Relevant section is Count. I am using 356.02 to reset the total count for May in D30101. This is reset through the calendar at 2359 on 31st May. At the same time I want to send the monthly total in D30101 to D5001 to be displayed on a NS screen.   Regards. FAO Forum.cxp
  8. Data Memory Hold Function

    That is my original idea but the sending of #0 also resets D3100.   Regards
  9. Data Memory Hold Function

    Didn't work but I can slightly advance the timing of the move to the data area but as soon as the original area is set to 0 then so does the new area. I have been reading about LIFO Stacker but not sure whether or not this will fit my purpose.   Regards
  10. Data Memory Hold Function

    Hello, I am transferring a monthly count of a product to a NS Screen. The count is held in DM 30101 and using Calendar Functions A351 etc the count is reset to 0 five seconds before the end of  each month and the value for that month is then moved to  an area so it can be viewed on the screen.  When DM30101 is reset it also resets the area that I am trying to use in the screen. Is there a way of transferring data so  that once it is sent it can be protected. I basically want to send that months total and preserve it in a memory area as a form of data logging.   Many Thanks   Peter 
  11. Restart Runtime after PLC Power Down

    Many Thanks Berti, In the end all I did was a general script with OpenPLC("Line 6") with the expression $Second==0 so if PLC not connected when minute at 0 seconds PLC connects.   Regards   Peter
  12. Hello Tashinz,

    I have been reading one of your threads and wonder if you can advise. I am trying to activate the OpenPLC function on my Supervisor System that I connect to various CJ1Ms on our production lines. The problem is that when the operators finish their shifts on Saturday morning they turn off the PLC panel and the PCs and on Monday the PC is started and obviously the PLC will not connect. I can connect using PLC Maintenace but need a script to open the PLC as soon as the PLC is powered up. I think you have done a similar thing and would appreciate some help.

     

    Kind Regards

     

    Peter

  13. Trigger Open PLC

    Hello, Does anyone know a script that will automatically trigger the Open PLC function as soon as power is supplied to a PLC. The manual refers to a Return State which I have used a Input that is derived from an input generated when the PLC is powered up and also refers to a Completion Flag. Once again I have used an output generated when the PLC is powered up. I can get the PLC to open using PLC Maintenance but I need it to be automatic.   Regards   Peter
  14. Hi again Bertie,

    So the solution to my problem is to put in a script to Open the PLC as I have tried the PLC  Maintenace  check box and it works perfectly. Not sure about the script as I have tried various ways and nothing is working. In Open PLC it asks for a Return State which I have used as an input in the PLC that is 1 when the PLC is running. The PLC is just the device PLC and the Completion Flag is an output that once again comes on when the PLC is running. The manual isn't very clear about what is needed for this action. I just really need the Open PLC to be automatically triggered when the PLC is started.

     

    Kind Regards

     

    Peter

  15. Hello, I think that this problem has been touched on before so here goes. I use CX Supervisor to log data at our production plant using CJ1 and CJ2M PLCs. The system works fine until the weekends when the operators switch the electrical panels containing the PLCs off. When the panels are switched back on the data logging will not resume so I have to restart the runtime either manually in Developer or auto boot up by restarting the PC. Has anyone managed to beat this problem as there is no real information on it. I would have thought there would be a script that one could use to automatically restart the runtime but cannot find one.   Kind Regards   Peter