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Found 20 results

  1. Hello world, I have noticed in some older topic a mention about new 4G Unitronics modem / router. I would like to kindly ask if somebody has an experience with this device. I need to solve my long-term problem with connectivity on remote locations: Application running on Vision OPLC needs to be connected to Internet via Ethernet cable and also, time to time, send or receive SMS via serial cable. I am not able to find a device with both these features so our customer has to buy two devices - one for internet and one for SMS. I tried a Teltonika router which is equipped with both Ethernet and
  2. Hi! Im pretty new to Vision and I have a v1210. I dont know which expansions to use for the I/Os. I need: INPUTS: 40 analog and 80 digital OUTPUTS: 20 analog and 50 digital Which components do I need for this project? Thanks, Greg
  3. Hello to all, I am working on a new system where a Unistream B5 TR22 is a Modbus TCP master to 11 Samba PLC's Nothing to exciting but my biggest problem is a lack of knowledge. This is only my second project with a unistream PLC, with the first being a very straight forward ladder program without anything special. i do have a few years of experience with visilogic so that side is not a problem. What i already figured out is how to make the set-up on the master and slave side. the thing i don't get is addressing between the devices. In visilogic i could literally select which mb,mi,ml
  4. Hello Everyone. Hello everyone I am having a problem with my Vision V350, in the company where I work there are two PLCs, a V350 and a V1210 that communicate by MODBUS. We have a screen that alerts us when a communication problem happen and when we check our V350 it shows us an error that is: O.S. (Stop Mode - Fatal Error) Enum: 0x00001740 IP: 0x00250000 00076A2C Ldr: 0x000000DE Desc: Undefined Opcode Some changes had been made to the program and then this error arose so it went back to the previous program, but the problem is still happening. Does any
  5. Good day, Please find attached some images with the problema that occurs at the time of oppening a Project in VisiLogic versión 9.8.65. The first error that appears is the "Load 12Type mismatch" and when you click to the "Ok" button and try to open another display it appears the second message "Run-time error '13': Type mismatch". I have read a post where the response was to put a DLL in the VisiLogic folder. I have tryed this solution but it does not work (post was from 2015 and other VisiLogic versión). Let me know if you have some solution! Thank you,
  6. Does anybody know if Vision controllers (ie V130) support Modbus TCP or do they support the Modbus RTU over TCP implementation. The difference is that the first follows the original Modbus TCP frames (ie no CRC) while the latter encapsulates the serial RTU framing sent over TCP media. Which one is supported by Vision and the other Unitronics controllers?
  7. I have outgrown the Jazz2 and wanting to upgrade to a Vision 130. The Jazz2 Ladder program has become fairly complex over years of development and upgrades. I have only moderate programming skill. Can the Jazz2 Ladder program be easily converted to run on the Vision 130? I realize the the HMI screens would all have to be created for the Vision but could the core ladder program just be copied and pasted? Are the System bits of the Jazz2 compatible with the Vision series or would they need to be cross referenced and changed? Thanks in advance, Rob
  8. JZ- EX 8Di -8Do Dear UNITRONICS users. This is my another device, which i developed, and it's used several times in my projects. This expansion module looks like EX90-DI8-RO8 expansion module from Unitronics. Our module also have 8 digital inputs which can be sink or source configurated, and 8 digital (transistor) outputs which can be also sink, source or even for AC voltage configurated with max. 0,5A current per output. This module can be connected to any OPLC from Unitronic series. The module communicating with PLC via RS485 port. In this case JAZZ s
  9. All new customers get a free place on one of our training course's. Plus we offer the option to "Fast Track" your project with focused training on your application. 2018 schedule is out now on our website. http://www.i4automation.co.uk/training.aspx
  10. Our customer is seeking an experienced PLC and HMI programmer, training can be organised for the Unitronics range of both Vision and Unistream products. Must also have experience in project management. Please contact us with your CV and we will pass it on to our customer, no agencies and please only apply if you have suitable UK work permit or
  11. Our customer has asked if we know any suitable candidates for supporting his Unitronic's installations and future projects. Mainly Vision range on a wide variety of applications. Ideally they would have experience also on inverter drives, Modbus and even better experience with c++. If you have PLC experience but not Unitronics we are happy to train you. Must be UK based and have suitable work permits etc. No agency's please. Please contact us via our website and we will put you in touch with our customer.
  12. Dear, Since a few weeks I started working with the Vision PLC 430 J T 2. I have three expansion modules (2 for analog inputs and 1 for load cells). Recently I've started writing down the logic of my final program. Until now I only have experience with the Siemens S7 with associated software. I want to create a sequence where the transition from state to state is based upon conditions. Only one transition can be true at any point and the sequence is always the same. I've always done this with flip flops which set and reset each other. Now I’m searching for th
  13. 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.
  14. The greatest task of last year for our company was a project of replacing old control systems (mainly KOYO) on nine hydro power plants in Lithuania. Our goal was to replace old control systems (nearly 20 years) with new ones, fulfilling actual demands for operator comfort, reliability and ability to communicate with external devices. Furthermore, there was requirement for decommissioning of old equipment, replacing most of cabling, and installation of new control systems in shortest possible time in effort to minimize economic loss. UNITRONICS Vision 1040 was our best choice for that task
  15. Hi all, at the moment i am using a Vision350 Controller for a small machine type. We think about replacing the Vison350 with the new 7 Inch samba. Now i have a few questions, because i am not sure if the memory of the samba would be enough for this program. * How can i find out the memory used in the Vision350 controller? I already looked at the "project memory map", but i did not get really useful information from there. I only see that i am using 4,9 % of the DLU capacity, but i do not find any information about how many kb are used for ladder code, hmi variables, .........
  16. Hello, I'm just wondering what is the best way to log some informations. I will need following: Login/logout, battery low - switched to charging mode and so on. I will need to have separate display and the log should have time and thing that happened. It will probably have to be in table because it suppose to have "history" feature, like you can list back in time and see what happened. I've been searching for answers in help feature, but i still don't know how exactly do it. Any advices are greatly welcome! Sorry for my bad english. Best regards, Martin P.
  17. Something I would find, and hopefully others, would be a way to print out the Drum configuration(s). I was unable to find a method for printing it, unless I'm looking in the wrong spot.
  18. Hey folks, new to PLCs and new to this forum. ---- Ok, so this is my issue: Boss wants me to hook up a 350 to an IRC5 ABB controller, preferably through an ethernet cable. No fieldbus adapter on the controller. No devicenet on the PLC. ---- I'm looking at modbus, but I do not really know where to start. ---- What's the recommended protocol for this situation? What kind of programming is involved? ---- ANY help at all would be awesome. Thanks in advance!!
  19. OK - This post is hard for me, because my english isn't good. I programmed many functions using SD card, and i've found some bugs: 1) Write Delimited Line to Excel Nobody using this function?? Really? OK - first useless thing - writing all 512 bytes to SD Card. OK - some O/S limitation. OK - I create buffer, fill this buffer with data using Create Excel Delimited Line, and bum! - 2 hours of debugging !! V1020 can't write all 512 bytes to SD Card, if there is no null value at the end of buffer - but I'dont want to have in CSV file null bytes, because Excell and other software go wild Then
  20. Having analyzed our 2010 sales, looking particularly at areas of dynamic growth, we are increasing our inventory of Unitronics products. The increases will be seen mainly in the Vision Series of OPLCs but Snap I/O modules and Expansion I/O modules will also be increased. 2010 was a great year for us, in no small part due to the growth we saw in Unitronics sales. This is nice to see because it comes as a direct result of the strategy of increasing our presence on the web and emphasizing the quality, features and value of the Unitronics products. The control system design and electrical control
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