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  1. Sinamics G-120 Drive on Profinet

    Dear Friends, In my present project, I have a S7-1500 PLC & 3 Nos, Sinamics VFDs(PM-240s) with Profinet ports.(CU-240E -2PN) The drives and PLCs are on the same Profinet network. I wish to know the essentials of controlling the command and speed reference of these drives directly from the PLC on profinet. Reading the help in TIA portal got me nowhere its all about Telegrams and things that I haven't figured out yet Thanks for looking in; I shall greatly value all help and advice.
  2. At work we have been having a slightly increasing number of instances where the Micrologix 1400 that is paired with a Panelview C400 resets values when we cycle the power. Originally we thought the solution was a bad battery in the ML1400. This was the case the first few times that it happened. However, we recently had one doing the same thing and when the program was loaded onto another PLC and HMI combo it had the same issue. So either the battery for both just happen to be bad, or there is something in the program that is forcing the values to automatically reset when the power is cycled. I cannot post the program on here but I can tell you that the tags that are being reset are only used in the PLC program once. There are six total that are being reset and they are the high and low range in an SCP function that is used to scale inputs. I will be testing the program myself in house on a bench setup, but I wanted to get this question out there as soon as possible in case it is not an obvious problem. Has anyone seen this before? Any suggestions? If I come up with an answer I will post it. Thanks.
  3. Hi guys, I am a little new to TIA portal. My question is whether it is possible to create structures of data (UDTs) and use them without addresses in the program? Or is it absolutely necessary to assign base addresses to all variables? thanks for looking in & will greatly appreciate any help Raj S. Iyer
  4. Hey guys, so for a while I've been wanting to get a little PLC for home that I can play with and just have some fun with. I don't know exactly what I will do with it, I mean I live in a 1 bedroom apartment in Minneapolis, so I don't exactly have a large workshop to set up projects, but maybe some home automation type stuff. I'll probably set up a little test board with din rail and terminals and just mess around with it when I get bored. Anyways... so I wasn't sure what to get. I've always liked Allen Bradley, but the licenses are so expensive, obviously. But now with my current job I have to take my laptop home in case someone needs support on one of our machines, so I have RSLogix5, 500 and 5000 software/licenses installed on my laptop, so I can just use that. So I was looking at my options. I was thinking about getting an Aurduino or Raspberry Pi, but I kind of wanted to stay with Allen Bradley since that is what I use at work, and I may as well learn as much as I can about that. Well anyways, 2 nights ago I had a few too many drinks after work and I was browsing eBay for used PLCs and I bid on/won a MicroLogix1000. It seemed like a good idea at the time, it says its fully functional, it has free shipping is only $85, and since I already have the software... So what are your guys' thoughts on the MicroLogix1000? To be specific, the one I bought was the: 1761-L32BWA MICROLOGIX-1000 Besides the software and the computer cable, is there anything else I will need? I don't need expansion cards with this, unless I want, because it has i/o built into the controller, correct? I will just need a 120VAC and 24VDC power supply? Thanks!
  5. Hey guys, sorry for all of the newbie questions, I had 1-2 years of PLC training at a tech school, and then I got a job where I didn't use my knowledge at all for 2 years, and now my current job is all PLCs, and I have forgotten some of the stuff I learned, but it's coming back to me, so I appreciate all the help with the stupid questions. Anyways, here is my question. I am using a MicroLogix 1100 running RSLogix 500 to collect data on a few of our machines about scrap parts and run time vs down time. I just have some basic inputs hooked up to it. I need to be able to send the data to an integer file at the end of every shift, and then reset the current data (easy enough for me, at a certain time I will use a MOV function to move the info from the timers and counters to integers and then use a RES function to reset everything that I want). Anyways, my question is how to I tap into the free running clock built into the MicroLogix 1100? I see that it is S2:4, but I am confused how to use it or set it. I just set one up on a SLC 5/05 and that was super easy, I just set the time while it was online, and then used 3 different COMPARE functions to tell it when I wanted to move/reset the data (I used S:40, S:41 and S:42). Anyways, I can't seem to figure out how to tap into this clock on the MicroLogix 1100. Can anyone help me with a "dumbed down" step-by-step guide. I just want data sent at 6:30, 14:30 and 22:30 and then data reset 2 seconds after each of those times. Any help is truly and honestly appreciated and very useful. Thank you in advanced. Howard
  6. S7-1500 with TIA Portal

    In this video you can see how TIA Portal works with Siemens S7-1500
  7. Ken Roach already answered this question for MicroLogix 1200, I'm trying to find the same answer for MicroLogix 1000. DF1 half-duplex communication gets dropped with MicroLogix 1000 slaves. I monitored the data, and found the slaves stop sending ACK, and the master stops sending ENQ. Slaves still send valid responses, but these responses are ignored by master because the ACK is not present. Power cycle solves the problem, but that's a hassle to drive out to remote sites. Power cycle to master sometimes solves the problem, but not always. Messages are initiated by the master, not by the slaves. Rockwell support said the only solution is to cycle power. Ken's approach was to monitor CS0:17, if it changes issue an ACL command. See previous topic: http://forums.mrplc.com/index.php?showtopic=22686 Thank you!
  8. Hello, I am trying configure the communication between factorytalkview with ML1500, but the processor don't show in the tree. My connection PC to PLC is DF1 Serial, somebody could help me.
  9. Requirements: Bachelor’s Degree in Engineering or a closely related science: (an associate’s degree in instrumentation with 7+ years of programming experience would be considered) plus the following experience: Install, troubleshoot, and maintain Allen-Bradley PLC-5, SLC-500, MicroLogix and ControlLogix hardware.Perform Allen-Bradley PLC programming utilizing RSLogix5, RSLogix500 and RSLogix5000 software.Perform Allen-Bradley PowerFlex Series, 70 Enhanced control and PowerFlex 40 variable frequency drive programming.Troubleshoot and maintain Ethernet, Controlnet, Allen-Bradley Remote I/O, and DeviceNet communication networks.Perform IFIX (or equivalent) HMI/SCADA system programming.Troubleshoot and maintain Allen-Bradley PanelView (or equivalent) operator interface hardware.Perform Allen-Bradley PanelView (or equivalent) operator interface programming. Install and maintain servo controllers, transmitters, and sensors.Working knowledge of 480 volt/3 phase and 120 volt power distribution systems.The following is not required but is a significant plus: Experience in Siemens/TI PLC programming; working with Wonderware HMI/SCADA systems programming and troubleshooting; design, installation and troubleshooting AS-i networks, and VBA code programming. Responsibilities: Provide project engineering support to all process areas of the plant facilities. Assist in identifying, evaluating and selecting the Process and Packaging Automation hardware and software necessary to meet current and future manufacturing requirements. Assist in managing the controls and automation interface, testing, quality control, data retrieval, and training for all packaging and processing equipment. Determine the effectiveness and maintainability of new automation systems and manages the automation change process for existing equipment. Provide process controls support for entire plant facilities. Assist with the implementation of facility control system standardization and process improvement tasks.Support operations with information reporting tools useful in analyzing and interpreting control system data.Develop and maintain facility As-Built Electrical, Controls, and Process Drawings. Develop and maintain control system documentation and documentation change control procedures.Assist in identifying, evaluating and selecting process controls hardware and software necessary to meet current and future manufacturing requirements. Develop and manage controls related capital projects.Determine the maintainability of new process control systems and manage process controls change control procedures for existing equipment.To apply, please send a resume to hastingsgroup@msn.com All applicants MUST have a Green Card or US Citizenship.
  10. Can anyone help me with my PID issues, I can't seem to get them to work. The 3276 - 16383 represents the 4 - 20 mA scale. The 3153 - 15365 represents the actual values of a 4 - 20mA signal injected into the input. The 8761 represents the 9GPM required flow. Any help would be appreciated. Thanks in advance, Rojay PID.pdf PID.doc
  11. Version 3.11.5.0

    3821 downloads

    .NET class library for use in Visual Studio.NET to create HMI/SCADA apps that communicate with Siemens S7-200, S7-300, S7-400, S7-1200, & S7-1500 PLCs via Ethernet.   For .NET Framework 2.0 - 4.8 projects. Supports UDTs Does not require OPC, Siemens, or 3rd party drivers x86, x64, and Any CPU compatible Visual Studio.NET 2010, 2012, 2013, 2015, 2017, 2019, and 2022 compatible Most .NET targets are supported, including Web, Windows, console, and service apps Can be configured programmatically or visually Visually design your entire communications configuration without writing a single line of code Extremely high performance - 5~10 mSec typical transaction time Highly optimized to minimize communications transactions Tag database can be configured via code or visual designer Abstract base classes allow you to write generic code that works with all drivers Synchronous and asynchronous read/write methods Data change notifications Provides common user interface across all driver classes including A-B, GE, Modbus, etc. No limit on number of devices or data points Multi-threaded for high data throughput Includes extensive help system Example applications with VB and C# source code included. Easily connect to your factory floor systems. Immediate Internet delivery and online license activation. No runtime fees or keys for qualified applications  
  12. File Name: Siemens S7 Ethernet Driver for .NET File Submitter: Automated Solutions File Submitted: 21 Apr 2013 File Category: Demo Software .NET Component for use in Visual Studio.NET to create HMI/SCADA apps that communicate with Siemens S7-200, S7-300, S7-400, S7-1200, & S7-1500 PLCs via Ethernet. Supports UDTs Does not require OPC, Siemens, or 3rd party drivers x86, x64, and Any CPU compatible Visual Studio.NET 2005, 2008, 2010, 2012, and 2013 Compatible Most .NET targets are supported, including Web, Windows, console, and service apps. Can be configured programmatically or visually Visually design your entire communications configuration without writing a single line of code Extremely high performance - 5~10 mSec typical transaction time Highly optimized to minimize communications transactions Tag database can be configured via code or visual designer Abstract base classes allow you to write generic code that works with all drivers Synchronous and asynchronous read/write methods Data change notifications Provides common user interface across all driver classes including A-B, GE, Modbus, etc. No limit on number of devices or data points Multi-threaded for high data throughput Includes extensive help system Example applications with VB and C# source code included. Easily connect to your factory floor systems. Immediate Internet delivery and online license activation. No runtime fees or keys for qualified applications Click here to download this file
  13. Version 3.11.5.0

    2804 downloads

    .NET class library for use in Visual Studio.NET to create HMI/SCADA apps that communicate with A-B ControlLogix, CompactLogix, Micro800 Series, PLC5, SLC500, and MicroLogix PLCs via Ethernet.   For .NET Framework 2.0 - 4.8 projects. Does not require OPC, RSLinx, or 3rd party drivers. x86, x64, and Any CPU compatible. Visual Studio.NET 2010, 2012, 2013, 2015, 2017, 2019, and 2022 compatible Supports unsolicited messages. Most .NET Framework targets are supported, including Web, Windows, console, and service apps. Can be configured programmatically or visually Visually design your entire communications configuration without writing a single line of code Extremely high performance - 5~10 mSec typical transaction time Supports ControlLogix family native tag names Supports reading and writing entire ControlLogix family UDTs and PDTs Supports block transfers of up to 250 words per transaction Tag database can be configured via code or visual designer Abstract base classes allow you to write generic code that works with all drivers Synchronous and asynchronous read/write methods Data change notifications Provides common user interface across all driver classes No limit on number of devices or data points Multi-threaded for high data throughput Includes extensive help system Example applications with VB and C# source code included. Easily connect office systems to factory floor. Runtime-free for qualified applications  
  14. File Name: A-B Ethernet Driver for .NET File Submitter: Automated Solutions File Submitted: 13 Dec 2007 File Category: Demo Software .NET Component for use in Visual Studio.NET to create HMI/SCADA apps that communicate with A-B ControlLogix, CompactLogix, Micro800 Series, PLC5, SLC500, and MicroLogix PLCs via Ethernet. Supports unsolicited messages Does not require OPC, RSLinx, or 3rd party drivers. x86, x64, and Any CPU compatible Visual Studio.NET 2005, 2008, 2010, 2012, and 2013 Compatible Most .NET targets are supported, including Web, Windows, console, and service apps. Can be configured programmatically or visually Visually design your entire communications configuration without writing a single line of code Extremely high performance - 5~10 mSec typical transaction time Supports ControlLogix family native tag names Supports reading and writing entire ControlLogix family UDTs and PDTs Supports block transfers of up to 250 words per transaction Tag database can be configured via code or visual designer Abstract base classes allow you to write generic code that works with all drivers Synchronous and asynchronous read/write methods Data change notifications Provides common user interface across all driver classes No limit on number of devices or data points Multi-threaded for high data throughput Includes extensive help system Example applications with VB and C# source code included. Easily connect office systems to factory floor. Runtime-free for qualified applications Click here to download this file