Mickey

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Posts posted by Mickey

  7. Posted

    What cable are you using to connect to the PV?

    As I stated above the cable for your PV's serial port is a straight thru cable.

    The cable to connect to your SLC's serial port is a null-modem cable (will not work on the PV).

    Straight thru cable pin-out:

    Pin 2 to 2

    Pin 3 to 3

    Pin 5 to 5

    Null-modem cable pin -out:

    Pin 2 to 3

    Pin 3 to 2

    Pin 5 to 5

  11. Posted · Edited by Mickey

    7 hours ago, NAVEED SHAHZAD said:

    Mickey i need your help for other purpose. i am using micrologix 1200, i have also Memory module chip MMI. how to download lader logix program to memory module via using  micrologix 1200 , upload and erase memory ? plz     thanks mr Mickey 

    See links..

     

    http://www.plctalk.net/qanda/showpost.php?p=767767&postcount=8

     

    http://forums.mrplc.com/index.php?/topic/16199-memory-module/&do=findComment&comment=80117

  12. Posted · Edited by Mickey

    If you can connect with RSLinx, then Open up RSLogix with the file (new program) you want to download.

    Select comms - who active_ highlite the processor and download the new program. It will overwrite the old.

     

    Or

     

    NOTE: By following this procedure the

    Quote

    program in the Processor will be erased

    . 1) When prompted for the password enter MLCLRMEM , using the keypad of a telephone you must translate this into its numeric equivalent of " 65257636 "

  15. Posted · Edited by Mickey

    1 hour ago, Googs91 said:

    I need to pin out my DB9 cable to make sure its a null modem cable. Im not 100% sure its a null modem cable.

    that would be key of course.

    If you can get online at all thru the DH485 port then I would change the control line protocol to no handshacking. That way a 3 wire null modem cable should work.

    You may need a null modem cable with handshacking lines to get connected with how its set up now. ( I no expert on that though)