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  1. Hey guys, so I feel like I must be doing something wrong here, well obviously since I cant get it to work. So I have a CompactLogix L36ERM running RSLogix5000, I've got 28 cards in total, all working except for one. My 1769-OF8V Analog Ouptut module. I just want to be able to output a 0-10v signal to a proportional valve module, specifically a Parker PCD00. Anyways, so I am online with the processor, everything is looking good, I/O is responding. I have the specific channel on that output module enabled in the module properties. I have tried changing the data type to every different option, I have raised and lowered the limits. I think I am addressing it correctly. I am just trying to move a value into that channel's data file. It appears to be moving the number in just fine, but when I put a meter on the output for that channel, I get 0V from the output to analog com. There is a little switch inside the module that allows you to use rack power or external 24V, I tried switching it down and using an external 24VDC source, I currently have it switched up to use the rack power. I'm lost. If somebody could please help me out and tell me if there is something obvious that I'm missing or doing wrong/ take me through an easy step by step way of setting this up for basic 0-10v output, that would be great. Sorry for being so new, I have attached a couple screenshots of the logic I'm using and the way I have it configured right now, but I have tried all different configurations. Thanks, Howard
  2. Hi, I am looking at options for integrating MATLAB/Simulink with Q-series PLC (Q04UDE) for hardware-in-the-loop simulations. I would like to have a Simulink model send speed/torque setpoints to the PLC and have measured values feedback from the PLC to the model. I know this can be done via OPC but I think the update rate may too slow for our purposes (I would ideally like to have <100ms update rate). Also, I saw Simulink have a toolbox for converting their models to PLC code, but they don't seem to support Mitsubishi PLCs. Anyone have any ideas on how this can be done? Thanks, Darren

  3. how to add expansion chassis GE 90-30 series

    dynamicboy posted a topic in GE

    Dear Experts; I have already install a 10 slot chassis in a system. Now for the further process i need to add 5 slot expansion chassis for further I/O modules. I have now 5 slot expansion chassis part number IC693CHS398. But when i configure the hardware by using LM90 software i have not seen the option of expansion chassis. Image are attached. Please guide me how i install or cofigure the expansion chassis ? Regards

  4. Programming Error using QJ71C24N

    Husanto posted a topic in Mitsubishi

    Hi All, I have problem about programming serial module Mitsubishi PLC using QJ71C24N. If I unconnect the cable from the module and connect again it show SIO error and the communication become lost or not sending data again. so i have to restart the PLC to make it normal again. Any other solution for solve this error without restart the PLC? Thanks Husanto
  5. I'm new to Omron, and after several days of diving into manuals trying to figure this out on my own and giving myself a headache I've come to accept that i need help. my task is the following: Control of the discrete and analog inputs/outputs in a DeviceNet system using an Omron CJ1M PLC’s and PT’s. Use at least one thermocouple, one analog input, and one analog output for the DeviceNet network. Use a pushbutton and a light for the start of the process and an indicator for the started process. I have a Drt1-Ad04 input, a Drt1-ad02 output, and a Drt1-ts04t temperature control. My devicenet is Cj1w-drm21, The Omron system itself is a cj1m-cpu13 etn21. I have node addresses for my input, outputs and temperature control, those being 35 for input, 25 or 30 for output and for temperature control 5, 15, or 20. The ip address im using for this project is 142.214.143.9I'm using Cx programmer, Designer and Integrator. On Cx programmer I've managed to create an IO table but i have no idea on how to begin the program or even get a current reading from my generator.On Designer I've made what i believe to be the layout of the pushbuttons, I just have no idea of what addresses to enter.And on integrator i'm having troubles on figuring out how to make a routing table. I've went through many manuals and either i'm missing something really basic here or I just have no idea on what I'm doing. The only advice I was given was to dive into more manuals and find my addresses for my inputs, outputs, and temperature or to find the information from an outside source be that a forum or customer service. I am able to provide more information, and screenshots of what I have done if needed. Any kind of help would be greatly appreciated!

  6. String encoder

    python01 posted a topic in Product Reviews

    I need to replace existing encoder with quadrature output which is failing. We need to have minimum measuring distance of 60 inches. The encoder installed by manufacturer is Temposonics R-series RHS0650UMSO1Q1AC10 The resolution can be lower than the current encoder, probably 500 counts/inch or higher would be OK. Do you have any product that can be used? I was thinking about string encoder but I am open to suggestions.

  7. Count SM410 pulses

    Bigha posted a topic in Mitsubishi

    Hello! I need to count the number of pulses SM410. Use instructions Counter_M has no effect. How to count the number of pulses(100 mc)? My soft:GX Works2. My plc is L-series(L02SCPU). In FX series It works well.
  8. Hi I have a scenario where I need to setup communication between a Mitsubishi L-series PLC to Schneider Modicon M580. I need to use the onboard ethernet port of the L-series PLC. The protocol I need to use, is Ethernet IP. (socket communication). Can someone please assist?
  9. Hi everyone! I have this simple problem, but cant get over it. I have structured ladder/FBD Project and i use GX works2. As topic tells I use analog signal from field. Now, i need to compare this value X (from field) to Values X1 and X2, meaning if value X is between values X1 and X2 then M1 is true. Ok, but what function i need to use for this? Best regards, Juha.
  10. I am working on Remote IO panel and plan to use the following components: 1734-AENT 1734-OW4 - qty 2 1734-IE4C I wonder if I need to separate the bus between the relay output module and analog input module? Or anywhere else in this setup? Thanks.
  11. Hey guys. New to the forum and new to plcs. I am running into problems quick, fast and in a hurry. Please be patient. I have created a new project. I have added module 1756 ENBT because that is what I will be connected to. On the chassis there is another ether net card which runs to a switch. That switch runs to a 1734 aent card. I have added this module, 1734 aent, as well to my project. Now I must add a 1734 IB8S and a 1734 OB8S. These are not appearing in my list. I proceeded to download and install these add on profiles. After installation, however, I can still not select the I/O modules. Why is that? And how do I fix it? Thanks in advance, HotPie
  12. I need to set up D/A module. I have few questions. What is the difference between offset and gain setting mode? I would like to use range 0 to 10V which would have to be set as user range setting, can I do it using GX Works 2? Or do I have to use the GX Configurator-DA package?
  13. Hi everybody, I am new in these issues and I have faced a problem that is driving me nut. I am building a mixing batch HMI and its PLC program. In my HMI I created an analog tag that stores and integer number. This tag is responsible to comunicate with an analog input of the PLC I/O expansion module, whose address is I:1.0. In my HMI I put a numerical input box to send values to this analog input, but every time I write a value in this box and press the enter key the numerical input box gets red and don't send the value to the plc. Appear the following error message "cause: Addressing problem or memory protect rungs" on the left botton corner of the HMI. Some pictures are annexed to describe better. Anybody knows what can I do? I am using PLC SLC 5/03 + Analog module 1746-NI4
  14. Hi All, Im sure this has been covered before... Im using a ML1500 and a 4-20ma output flow meter. Due to the erratic flow in the line the analog signal is all over the place. What is the best way to smooth this signal out so I don't see all these variations..??? I don't have a CPT instruction on the ML1500 but there has to be a way. Just looking for the way you guys do this that gives you the best results. Thanks

  15. Version 3.11.5.0

    1511 downloads

    .NET class library for use in Visual Studio.NET to create HMI/SCADA apps that communicate with GE SRTP PLCs and compatible devices via Ethernet. Supports GE/Emerson PACSystems, Series 90, and VersaMax.   For .NET Framework 2.0 - 4.8 projects. Supports PACSystems symbolic variables and CPU rack + slot specification Does not require 3rd party drivers Does not require OPC 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, Win Forms, WPF, console, and service apps Build Windows Forms, console, and ASP.NET applications that run on Linux with Mono framework Extremely high performance - 5~10 mSec typical transaction time Optimizes multiple register configurations into minimal 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 No limit on number of devices or data points Multi-threaded for high data throughput Includes extensive help system Windows, Console, and Web Example applications with VB and C# source code included. Easily connect office systems to factory floor. Free 30 day fully functioning trial version available for download Runtime-free for qualified applications