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  1. We are truly proud to announce that Frost & Sullivan, a major market research and analysis firm, has honored Unitronic's with the Best Practices Awards for 2016. The prestigious award for Global Advanced PLC Product Line Strategy Leadership was given after Frost & Sullivan conducted an in-depth review of Unitronics products, specifically our 3 major product series--Samba, Vision, and UniStream--in relation to the dynamic, competitive market that challenges PLC manufacturers. Read all about it here: https://unitronics
  2. i so far finished my ladder programming in unitronics V1040 plc and created a webpage to use in raspberry pi to view the same HMI screen in my webpage at the same time whatever output i get from the Plc HMI. now i hv the problem is, how can i communicate plc and raspberry pi.can i connect the i/o and o/p of both plc and raspberry pi . is any coding ive to write in the raspberry pi terminal for the communicate with plc. please advice me.
  3. hello, i wonder if there is a vision PLC library for proteus 8 so i can draw my electrical wiring and if not, please if you have any idea let me know .. thank you
  4. Hi, I have Unitronics PLC V130-J-TR20 PLC, which is a master, and two Jazz JZ20-J-T40, which are slaves. I need two of the slave Jazz PLC's to communicate with master V130 PLC. I have made configuration in PLC Program for read and write, but it's not working properly. When i set bit for request to read PLC3 (MB100), it reads it normally. But, when i try to read PLC2, it reads same value that I have on PLC3, although Communication is OK with PLC2. I have read example project, and used it to configure communication between PLC's, like you can see in the images.
  5. Hi, I have two Jazz JZ20-J-T40 PLC-s, and one V130-J-TR20 PLC. I am using zView SCADA. I tried to connect them via Ethernet by using switch, but I cannot use two different PLCs on this SCADA. Then i tried to connect them to SCADA via uniOPC, but communicating is just too slow. I have just one bit that goes from 0 to 1 in 0.5 seconds, and back to 0 in 0.5 (1 second pulse), just for testing, still it's too slow. It runs normally for like 2,5 seconds, and then just stops, and changes in 4-10 seconds, or just freezes for 2-3 minutes, and then changes. My PC Spec are
  6. Hi, I'm using Unitronics PLC JZ20-J-T40, and ZView SCADA. I have successfully downloaded my program into PLC, and tested communication via usb (Serial), and via Ethernet (MJ20-ET1). It's all working properly. Problem begins when i try to connect my PLC to scada PC. With USB everything is working normally, but it's not an option for me to work with usb connection. I want to work with Ethernet communication between PLC and SCADA. What should i do to make it work? Regards Nikola Ljubinkovic
  7. I've done some searching but have not found an answer to this particular problem yet. I have tried configuring my Unitronics PLC to send email, and have followed the instructions for initializing and connecting the socket connection to a gmx email host. However, I have noticed that when I telnet to the mail.gmx.com server through port 465 (the only port I can connect through), I get a connection for only about 20 seconds before it is 'closed by foreign host'. It seems like maybe the port is not correct? I have tried 25 (which does not let me connect) and 465 because I found those ports on
  8. Hello! Another one topic PLC/E-mail. Unfortunately, I'm not able to copy with the problems. I use the ladder from Example (of course). In CMD I write "telnet pop.gmail.com 25" and I can see the protocol type used by the server. After that i tape "pin pop.gmail.com" and see the IP address of the server. The first change that I make in the ladder is IP in "TCP/IP - Tcp connect" block. The new IP is the same as IP address of the server. The second change is in the "E-mail" block. "From:" e-mail is Support@unitronics.com and the receiving e-mail is "..........gmail.com". When I press "con
  9. Hi, I have a customer that is looking to use a Unitronics PLC to add additional outputs to their existing system. The main system runs on a .net application, so the PLC would be mainly used to set/reset a MB or Output at a particular time. The response time needs to be pretty fast, likely a few milliseconds from PC send to output state change. Which communication method would be the fastest or would they be roughly the same? - PCOM - .NET driver - Custom protocol with short command sent from PC and received via FB protocol scan. Just getting a feel on how I sho
  10. Hello, I'm quite new here and don't have much experience with unitronics. I started project for my self, where I use unitronics Samba solution/PLC + sensors. I use Unitronics Samba PLC device to manage my machine. Beside that I need to collect probs collected from sensors and export them to remote database. Can you help me and point out, how to take probs form Samba PLC? I would like to connect directly to Samba PLC and take probs from PLC (not raw probs from sensors) How do I connect to Samba PLC - Ethernet? RS 232? Which protocol deals with this best? Best Regards, M
  11. If you haven't checked out the Unitronics Youtube for awhile, you may want to check out our UniLogic Tech Tidbits Playlist. The most recent Tidbit shows you how to create your own, reusable HMI Custom Controls. After you create a control, you can drag and drop it from the Solution Explorer, export/import it between projects as .uluce files, or add it to the Library. You can also define tags that are local to a specific Custom Control, these tags will be exported/imported along with the control. It's all in the link below!
  12. This was an excellent year - a year of growth - for the Unitronics community. We now number over 20,000 members! I can back this up with hard statistics for 2016: We welcomed over 3,000 new members to our user forum… …who made 2,100 posts … in 526 new topic! We all benefit from forum members who devote big blocks of time to helping others. These people put a lot of effort into writing detailed answers to questions and aiding others in trouble-shooting their applications. This year, three of our top posters from 2016 were again top contributors to the Unitronics com
  13. Hello Is it possible to read one PLC (V130 in my case) with more than one UniOPC server software which are running in different computers? I have an application where V130 is read from one PC by UniOPC server and I need read same PLC with other UniOPC server located in other PC. All tags are identical. I installed UniOPC program to both PC and they both can read the PLC but not simultaneously. I can connect both UniOPC with PLC, but only firstly connected OPC can read tag values. Secondly connected OPC tags quality is //Uncertain, non-specific// and tag values are zeros. Bot
  14. hi, im new to this unitronics n hv to do a project in it. i need a help. im using V1040 i need to get the plc output in raspberry as web page. cant i open the output as web sever instead of web page and hw can i give the connection between plc and raspberry pi. can i just connect both by using router or hv to connect with wired. is any simple method to do this.. ive done a project in ABB pm574 that hv inbulid websever so i dont need to create an webpage and i just connect plc with raspberry pi using router..
  15. The R&D gurus at Unitronics headquarters have been hard at work - and so, we present you with: >drum roll< UniLogic 1.18.37 >drum roll< Here are a few version highlights: SQL Connectivity: Highly convenient and easy to use, UniLogic enables programmers to build SQL Queries and execute them via Ladder functions, including data transfer data between UniStream’s Data Tables and remote SQL databases. HMI Custom Controls: A programmer can create an HMI Custom Control, and then drag and drop it from the Solution Explorer, export/import it between
  16. I need to interface a Unistream with an Omron PLC. Specifically, the OMRON SYSMAC CJ2M CPU31. Omron requires an EDS file for all Ethernet/IP connections and a generic EDS file we found does not seem to work. The Unistream is configured as an adapter and the Omron is configured as the scanner. During testing, I did attempt to switch roles and have the Unistream as the Scanner and the Omron as the adapter, but neither configuration seemed to work. The error message in the Omron indicates a byte count issue; however, with the assistance of an Omron integrator, we confirmed that the number
  17. Hello, I am/was completely new to Unitronics hardware, and thereby UniStream by default LOL, until of 9:00am this morning, so please do not assume any level of knowledge specific to the device. My apologies for the overly specific sequence of events to follow, but I need help and do not wish to loiter on how exactly things came to pass. Unboxed HMI Panel (USP-070-B10), CPU (USC-P-B10), and DIO Module (UIS-WCB1) Removed battery slip from CPU Removed Bus Connector Cover from CPU Attached CPU to HMI Panel Attached DIO Module to HMI Panel Slid DIO Module's Bus Connector Lock to
  18. Hello I am new user in program unilogic I have a CPU USP 156-B10 (15) and connected to it EXRC1 and IO moduls. We used unilogic for local illumination in the company. How can to facilitate the use of time switching on/off different light with different time for a different schedule. In function of schedule can switched on and off an output (lamp). This is not a problem. I want the same schedule for all lamp to on and off a different outputs with different preset times.!!! how could be used this? thanks for halp Marko
  19. Greettings, I'm a Electrical Engineer from Venezuela currently developing an application using one of your PLC, a USP-156-B Unistream device,I was testing the behavior of the data table and data trend funtionalities and when booted to implement in my project, the PLC requested an SD card, I inserted an 8Gb Sandisk micro SDHC SD card and proceeded to manually reboot (turning the power down, and then back up). Now the PLC won't get past the black screen with the UniStream logo (I believe this is the boot up function) with or without the SD card. Is there a way to upload the firmware? or how do I
  20. Hello, I am new to Unitronics and have just bought a SAMBA unit (SM43-J-R20) with the optional serial port (V100-17-RS4X) and I need some help with getting started. I need to read a load cell via RS232 from the optional port, but am having issues doing so. I've watched some webinars about MODBUS, but am not sure if this is what I need and if it is, what parameters I need to enter. I am using a Cooper Instruments load cell with a digital display. I found the following information in a PDF for the load cell: The output string is in the following format: <STX> <SIGN> <
  21. New Application Story **** Starring Samba in the role of theater grip! **** People--high cool factor here ------------------------------------------------------ Compact, Cost-Effective Samba PLC+HMI Opens Creative Avenues for Local Theater! “Motion Control with Unitronics PLCs has allowed us the freedom to reach for new heights of visceral creativity while expanding our technical innovation in a fast and cost-effective manner”. Summary: The Eagle Theatre in Hammonton, New Jersey partnered with Unitronics’ distributor, Bayview Bearing and Supply, to introduce innovations to a reg
  22. Hello. I have a program that isn’t that large but is repeated multiple times for multiple devices of the same type. I wanted to make a UDFB were I would only have to pass in a struct of the device but because I have to use Negative and Positive Transition Contacts many time throughout the program then I have had to have each device in its one Region. Isn’t there a way to use PTC and NPC inside UDFBs? Regards
  23. I am from Mexico, I hope you could understand what I wrote. I Have a PLC+HMI Unistream 7". I plug in the PLC to HMI and connect the HMI to Power supply, afterwards, screen "initializing" appears and remainds on that screen, kept for hours. I have checked my wirings, PLC and the HMI mutiple times and i sure it´s all in right. I can´t acces to UniApps and upgrade the firmware. The connection PC-PLC is succesful, but the PLC needs upgrade firmware. I hope you can help me. Thank you
  24. Hi there, Does anyone have any specifications on the accuracy of the real-time clock in the UniStream PLCs? I am using one (a USP-070-B10) for an application that monitors a very slow-changing system, and so needs to be accurate (hopefully at least to the nearest second) over a number of consecutive days. Sometimes tests stretch into weeks. I recently (about four weeks ago, but I’m not absolutely sure) noticed the clock was way off and synchronised it with my computer clock (which is accurate and auto-updates, etc.). This time I checked and it was between 4 and 5 minutes out, so se
  25. Hi, I am wondering how to send two or more SDOs, one after the other. In attachment is a image of how I have been trying to do it. It awys just sends the first one in the network. I have tried putting them in series, parallel and in different rungs. I realize that the setup i have is not working out because, while the first one is sending then the "SDO in progress bit" goes high and then it skips the other one. Is there an easy way of doing this? Some thing that would trigger the second one to go of as soon as the first one is done.
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