PMCR

MrPLC Admin
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About PMCR

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  • Gender Male
  • Location Pennsylvania
  • Country United States

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  1. Allen Bradley FLL command in Omron?

    The ladder code (3 rungs) or the ST (1 block) will do what you are looking for. Edit:  I mixed and matched the starting position of the FOR in the ladder and ST.  They would start at the same position. You can also make your own Function to do this, using the ladder or ST shown.
  2. If you want to PM the program to me, I can open it an tell you what version it is. 1.25.1 is the latest iso image. Anything above 1.25.1 is done through the update tool. Sysmac Studio 1.25.1 supported up through version 1.18 of the NX1P2. Sysmac Studio 1.18 supported the next firmware version of the NX1P2, which is 1.21. The link below shows the entire update history for Sysmac Studio.   https://www.fa.omron.co.jp/product/tool/454/sysmac-studio/e1_doc.html
  3. Explicit MSG - CP1H - CompactLogix/Micro850

    Writing to assemblies is an optional part of the EtherNet/IP specification. Omron PLCs generally do not permit this. This prevents one PLC from overwriting the data from another PLCs Implicit Message connection. The document in the link below shows the steps to setup the implicit message connection.   http://forums.mrplc.com/index.php?/files/file/1153-cj-to-compactlogix-implicit-messaging/
  4. CJ to CompactLogix Implicit Messaging View File This document shows the steps to create an Implicit Message connection between a CompactLogix or ControlLogix processor, and an Omron PLC on Ethernet/IP. Submitter PMCR Submitted 09/06/19 Category PLC Sample Code
  5. Version 1.0.0

    17 downloads

    This document shows the steps to create an Implicit Message connection between a CompactLogix or ControlLogix processor, and an Omron PLC on Ethernet/IP.
  6. Data from an NX102 to Excel

    2 other options to write to the SD card. http://forums.mrplc.com/index.php?/files/file/1152-nx-or-nj-data-logging-function-block/ http://forums.mrplc.com/index.php?/files/file/1151-nx-or-nj-variable-historian/  
  7. NX or NJ Data Logging Function Block View File This function block allows users to log data to a .csv file on the SD card of an NX or NJ CPU Submitter PMCR Submitted 09/06/19 Category Omron
  8. Version 1.0.0

    32 downloads

    This function block allows users to log data to a .csv file on the SD card of an NX or NJ CPU
  9. NX or NJ Variable Historian View File This sample code creates a variable historian. It was originally created for a customer who wanted to log data at different intervals for different variables, and in some cases, only on change of state. It essentially can be used to write event data to a .csv file. Submitter PMCR Submitted 09/06/19 Category Omron
  10. NX or NJ Variable Historian

    Version 1.0.0

    28 downloads

    This sample code creates a variable historian. It was originally created for a customer who wanted to log data at different intervals for different variables, and in some cases, only on change of state. It essentially can be used to write event data to a .csv file.
  11. What model is the controller, and what firmware version is set in the project? On you previous installation of Windows, had you used the Omron Automation Software Autoupdate tool to perform the free update to a newer version of Sysmac Studio? The current version is 1.29.1.
  12. Hi,

    I'm using your CP1LCP1HCJ1CJ2CS1ModbusSolutionV212 to talk to a Carel temperature controller.
    Ive got it talking to a CS1 PLC using the protocol macro, but I cant get it to talk to my CP1L-E using the Easy Modbus.
    Any idea where i might be going wrong? I've attached a copy of the programme.

    Thanks in advance

    Rob.

    Carel - CP1LCP1HCJ1CJ2CS1ModbusSolutionV212.cxp

  13. I believe the answer may be more in depth. Microsoft has released 9 versions of Windows 10 so far.  These are build versions (1507, 1703), not Enterprise, Home, etc. Newer versions of 10 do require updated USB drivers, which can be obtained using the Omron Automation Software Updater included in CX One and SYSMAC Studio. I believe the change in the driver is because Microsoft has started to require drivers to be digitally signed, and some of the drivers in SYSMAC Studio were not signed.
  14. Dear PMCR, 

    I am chandru from Singapore and have been working for Omron PLC programming for 10 years. 

    I have been recently trying to establish communication between Omron CS PLC and SICK ATR portal by RS422, full duplex , ASCII communication (max 50 bytes send & receive) . The communications are up , but the following problems are faced and i need your kind assistance;

    1. How to use 2 or more PMCR instruction in the program

    2. How to configure the SCU -31 unit to notify to CPU whenever receive the message from the host

    3. How to avoid clash between send and Receive messages by using more than one PMCR

    4. How the CPU unit knows when there is a message received by the SCU

     

     

     

  15. Hi PMCR, thank you for sharing your experience. I have Omron CJ2M PLC with SCU32 communication unit and 34 3G3MX2 drives with repeater. I need to reed VFD status, reset fault, and write the speed. I tried your sample code version 2.12 with a single VFD, but in my test application it works inconsistent. I have got communication in the first time, I could control the drive. After program modification and downloading  I have lost communication (It was restored only once, and lost again). I didn't find any correlation between my action and communication presence ( I tested dual port program version). I cleaned PLC memory and initialized PLC without any luck.  Please advise where to look. Thank you in advance.