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bjarni

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Everything posted by bjarni

  1. Yes, I know now - but it would be awkward to write the same function twice - just to catch this event. Instead I made an global event or bit which is ON for one scan through the whole by putting this in the beginning in my Main:
  2. Hello, I'm considering what is the scope of the Positive Transition Event in the program. I thought it was supposed to stay on for one pass to the whole - but maybe that's not correct? In this example I'm catching the 100ms frequency and I'm checking it in a function which I call twice with different parameters - but the event only stays on in the first call to the function: and in this case the TestFunc is only: (N is the "Out" parameter) Is this as it is supposed to be? Thanks, Bjarni
  3. Hi, can I send it to you? Don't feel comfortable leaving the whole stuff here in the open...
  4. Hello, I ran into problem where I had a screen with two instances of the same Custom control (see picture). Parameter to the control on left is TestFlag1 and on the right it's TestFlag2. Accordingly THe light on left shows TestFlag1 ad the other is TestFlag2. When a button is pressed, a message box pops up and when OK is pressed there the value of the parameter (TestFlag 1-2) is toggled. Problem is that it doesn't matter which button I press, there is only the value of TestFlag2 which gets toggled (i.e. light on right toggles no matter which button I press) If I skip the message box and do the toggle directly in the button press, the correct flags are always toggled. Am I missing the correct way to do this or is it just something I have to work around ? Thanks, Bjarni
  5. Hello, I've been trying to load a string from a c-function - without luck. Made few approaches though. One example here: -------------------------------------------------- char arr[3][32] = { "String 1", "String 2", "String 3" }; // User code ends above this comment static void getString(unsigned short Index, volatile char* TheString, int TheStringLen) { // User code starts below this comment TheString =arr[Index]; // User code ends above this comment } ----------------------------------------------------- TheString defined as here: Is there a way to do it? Thanks, Bjarni
  6. THanks - it has been solved now. THe main issue was nonmatching Slave ID. Totally my error.
  7. Looks like the issue lies on the other site as I get similar error when trying to read it from my PC...
  8. Hello, I'm trying to poll some values from Laumas weight transmitter - and I'm kind of stuck. I've tried to read some addresses according to the Laumas manual, but the power-up value in the receiving variable is never overwritten. I get modbus status as -11, which I don't know what means. THe setup: It should be reading all the time if set up as periodic and the active bit is set ? The values when running: Anybody with any hints for me? Thanks, Bjarni
  9. 👍 I'll keep it in mind, Thanks
  10. Thanks DanT, I'll have one unit shipped to me...
  11. Hi Aus, Encoder is TURCK RI-12H14T-2B4096-H1181 Thanks, Bjarni
  12. Yes, but encoder isn't just a counter. I need to stop/start motor at different positions at predetermined but variable degrees and I believe that I read somewhere (maybe these forums) that fast counter isn't enough.
  13. Hello, I have an Unistream panel and EX-RC1+ D16A3-RO16 + LC3 units hooked to it via CAN bus. I have to read position from an encoder (with A, B and Zero inputs) and wonder if someone here would give me an suggestion regarding hardware for the job? Should I just add an IO unit (and which one) or could I replace the D16A3 unit with another which also supports encoder readings? Thanks, Bjarni
  14. Hi, here are the programs. Thanks, Bjarni bara io.vlp UniTest.ulpr
  15. Thanks sgull, but they are the same on both ends - RGYBB. Not so clear on photo though
  16. Hello again - as said earlier I'm starting up a project with Unistream hooked to an Ex-Rc1 and D16-A3 Thanks to you guys, I've managed to go through the config procedure as described in the training procedure: Configure Ex-Rc1 and the IO unit in Visilogic and export the config to Unilogic Read it by Unilogic and export the in/out files to Visilogic and download it to the Ex-Rc1 Verify that can ID on Unistream is 1 and 2 on the Ex-rc1 (dip on 2 also) . Baudrate 1Mb on both Test the D16-A3 IO from Visilogic - could both see input signals and set output from Visilogic In Unilogic I can see the image of the IO modules and their IO, but if I try to watch an input or set an output - nothing happens on the IO hardware??? Do I need to do something more than the configs, like some CAN send/receive in ladder? Can I see somewhere if the CAN is operating as supposed? Thanks, Bjarni
  17. Hi Alon Avivi, don't know which folders you are referring to. You got some full paths? and should I load the file from there?
  18. Hello, wonder if you have some hint for me. I have a an Unistream with remote IO: Ex-RC1, LC3 and D16A3-R016, all hooked together via CAN bus I followed the config instructions from your training video, starting with an VisiLogic file from your examples. But when I try to load the exported .ulri file in the Ex-RC1 properties window it is like nothing happens, no warning or error messages and the Visilogic File field remains empty ? Thanks, Bjarni
  19. Hello, I'm just starting my first project with UniStream/UniLogic and I have the PLC hooked to a PC via Modbus, PLC as Slave. I haven't found a way to sync the clock in PLC with the PC clock. Is there a way to set the PLC clock via the Modbus ? Thanks, Bjarni
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