Moggie

MrPLC Member
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About Moggie

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  • Gender Male
  • Location Devon
  • Country United Kingdom
  1. Siemens Basic Panels (DP)

    Has anyone used a Siemens Basic panel connected to a FX2 PLC using RS422/RS485 ? If so what are the connections required on the interface cable? Thanks in advance.
  2. S7 300 capturing a short duration input

    Try the following L  PIWxx T  IWxx
  3. Siemens S5 Backup Battery

    RS Components https://uk.rs-online.com/mobile/p/speciality-size-batteries/0596589/   https://support.industry.siemens.com/cs/document/7379933/which-backup-batteries-can-you-use-in-a-simatic-s5?lc=en-ww&dti=0  
  4. M6G M6S

    Follow this link to find a list of all file extensions used by Omron software https://www.myomron.com/index.php?article=1189&action=kb  
  5. Compile ALL

    Right click on the "Device" and select compile......
  6. http://www.computerhope.com/jargon/b/bcd.htm
  7. What model PLC are you using - or look at P80(BCD) / P82(DBCD)
  8. Convert decimal number to BCD and display in Hex 1234 (decimal) =  0001001000110100 (BCD) 0001001000110100 (BCD) displayed in HEX format = 1234(hex)
  9. Problem with TIME variables

    Check your addressing. you have "overlapping" data areas!  
  10. Q03UDECPU

    Thank you plcdp  what is the latest / best version - the Mitsi web site is confusing - the link for GX Works 2 takes me to the GX Works 3 info page!!
  11. Q03UDECPU

    I  normally program Siemens S7 so a bit "rusty" with Mitsubishi. What software and interface cables are required to connect to a Q03UDECPU. I have not been to site yet so do not know the exact config or even if there is a back up copy of the program. Thanks 
  12. WinCC Flexible Adv. Send Email when alarm triggers

    https://support.industry.siemens.com/tf/WW/en/posts/the-question-now-is-how-can-i-send-email-using-wincc-flexible-2008/28553?page=0&pageSize=10
  13. WinCC Flexible Adv. Send Email when alarm triggers

    Maybe this might help   https://support.industry.siemens.com/cs/document/18984102/how-do-you-send-e-mails-from-a-windows-ce-panel-or-pc-with-simatic-wincc-flexible-or-wincc-(tia-portal)-?dti=0&lc=en-WW
  14. S7 Classic

    When I browse for a project to open the S7 software takes a long time and reports it cannot find a network drive? How can I stop it looking for a network drive?  
  15. Conversion

    RND (conversion of a 32-bit IEEE floating-point number to 32-bit integer) interprets the contents of ACCU 1 as a 32-bit IEEE floating-point number (32-bit, IEEE-FP). The instruction converts the 32-bit IEEE floating-point number to a 32-bit integer (double integer) and rounds the result to the nearest whole number. If the fractional part of the converted number is midway between an even and an odd result, the instruction chooses the even result. If the number is out of the permissible range, then the status bits OV and OS are set to 1. The result is stored in accumulator 1.Conversion is not performed and an overflow indicated in the event of a fault (utilization of a NaN or a floating-point number that cannot be represented as a 32-bit integer number).)