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Found 9 results

  1. PLCsLOL

    Set 8 analog inputs

    Hi all, new to the forum, fairly new to PLCs in general.. I'm trying to set up 8 analogue inputs (from thermocouples using the 08TC module). I've managed to configure the hardware and have changed all inputs to TC_type_K, and then set them to degrees. The problem is, I can't see any element in the toolbox that represents an analogue input? Is it possible to have an analogue input in the ladder diagram? I would like to log temperatures over a 24 hour period, and to set a reference temperature which if exceeded, will open a contact. If anyone has a downloadable example of this, that would be very useful! As I said, I'm new to this, so layman's terms please! thanks PLCsLOL
  2. hanchris1

    IO Module Structure Tag

    Is there a list that defines the various tags inside the program generated STRUCT associated with a given IO Card? For example: adding a UIS-WCS1 module will create a User Defined Tag structure "UIS-WCB1_1". Not every tag has a description associated with it.
  3. I have a 7" UniStream plc that is controlling and communicating between power supplies, electrical testers, shunts, and multiple IAI linear actuator controllers (all via ethernet IP and Serial COM) which took me two months to program and get working correctly. The last step was to swap out a touchscreen button bit, which simulated the binary state of a safety interlock, with a link to the safety switch on the equipment. Simply, its an external push button that passes through -24V DC. None of the IO bits are changing state in the UniApps IO tags screen when this "push button" is pressed. We have verified (with a digital multi-meter) that the signal and push button are functioning correctly. We have also tested multiple input ports just to make sure we didnt have a bad port situation. I am anxious to get this project wrapped up. I cant believe one simple physical input is defeating us here. See attached image for our hookup to the UID 0808R (Sink method). safety interlock - 0808r wiring-min.pdf
  4. Arvid Samnoy

    UIA-0006N not responding

    I have connected the 24V to respective 1 and 0V. A constant red light showing on the module. I replaced the unit with a new one, same result. Unable to get the valves to function.
  5. Greetings, this is my first experience with Unitronics and I am also a beginner in PLC's, so I apologize in advance if I am asking stupid questions. I am using a USP-070-B10 with a UID-W1616R. I`ve wired the inputs using this configuration: And I`ve wired my outputs using this configuration: I`ve written a simple test program, to test if all the inputs/outputs are working properly. On the back of the UID-W1616R module, I can see the inputs and outputs coming on and off as per the created program and I can hear the relays inside in the PLC switching on and off, but I am not getting the 24 volts out of the outputs. How do I fix the problem? Thanks in advance!
  6. I need 70+ analog inputs and want to use the Vision 1040. What are the best expansion modules to accomplish this?
  7. Hello everyone, Is it possible to export and import I/O hardware configuration between projects ? If yes, How ? I can't find solution or trick. This functionnality could be very useful. Thank you by advance, Jérémy
  8. Are there plans to do a higher resolution analog I/O modules such as 16, 18, or even 24? I know we have several applications that would benefit from the increased resolution.
  9. Hello, I want to use in my application controller HMI touch panel UniStream. I want to measure the three analog values, and visualize it on a graph. I want to connect the printer to panel. Can I print these trends? What functions to use to print my trends? Marcin
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