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kratmel

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kratmel last won the day on June 3

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About kratmel

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  1. kratmel

    Net 3.5 tip

    Yes Ausman, i do the same thing... but in this case visilogic stop to open his own "normal" project... And after try to recovering with "OK" button - Visilogic crashed. Only reinstall help to solve this issue.
  2. Hi, is it possible that second compared value goes from ADC or another not filtered sorce? On display you maybe have visualy correct but flashing with high speed result. Output maybe is not high speed and cannot activate with the program scan speed.
  3. kratmel

    Net 3.5 tip

    I went through the problem of updating not only in the computer. You can't even talk about a smartphone at all - it lives its own personal life ... The printer did not want to print because the memory defragmentation requires an update. Now you should probably expect updates for the microwave, vacuum cleaner and electric kettle. P.S. Therefore, from time to time I make a full copy of the contents of the computer - with a note - everything installed worked ... But it did not help: I open visilogic projects 9.8.65 from a second system running from another hard drive with the latest version without saving them. Accordingly after that, it is impossible to run old 9.8.65 project from the old hard drive via 9.8.65 installed on it. The new version from another hard did something with 9.8.65 on the old disk. I must reinstall visilogic on old drive (full copy not help - new project lost) .
  4. Hi. Maybe my experience will be useful to you. I created a control display for the extruder. Using standard graphics, I drew the desired interface and added controls. However, when I started loading it all into the V1040 it took quite a while. Accordingly, the speed of the interface was very low - while the panel redrawn all the graphics elements when changing windows - the user saw how it does it. Then I did the following: 1) deleted all controls (copied to another window); 2) exported the HMI display (drawn graphics) as a BMP file to HDD (use standard Visilogic Export Display to BMP file button); 3) removed all graphic elements from the dispay; 3) cut the frame in the exported BMP image (using Paint) so that only the desired image remains; 4) pasted the processed image into the Display and copied the controls to where they should be. As a result, loading a window into memory takes much less time and the reload of this a HMI screen has become much faster. Therefore, the question to the Creators of Visilogic - is it possible to implement export Display to BMP file without a black frame? ... it greatly simplifies the creation of the correct and fast interface according to the algorithm I described.
  5. Hi, maybe best solution is to use Ethernet card and connection to the Samba. Device like this https://minovatech.de/mcr08-nfc-rfid-hf-en.php has Ethernet, RS232 and 485 port present also.
  6. Hi, is it jumper settings in correct position? Input default is Digital!
  7. Maybe you must try to use Joe Tauser PTO Example for test I think the problem is in activating the stop function in homing via sensor. You system see sensor and decelerate. After that you must to give the command to return to 0 and only then go where you need to go.
  8. You need to post more information about hardware configuration. You must use this manual for configuration https://unitronicsplc.com/wp-content/uploads/2019/08/SPEC_UAG-XK_XKP_-XKPLxxxx_UAG-CX-XKPxxx.pdf Maybe some part of your hardware combination is not recommended, please see this table in above From this manual: When daisy chaining, you can include only 1 Long -range adapter. You may connect it directly to the controller or to any of the elements that are expanded from it.
  9. My electrical engineering teacher said: 1) Do not believe your eyes - take a measuring device and measure. 2) Only the wire connected to the tested ground has no dangerous voltage. 3) The device will always protect the fuse to which it is connected. The list goes on, but the first point is probably related to this topic.
  10. I came across a power supply which, with a slight overload, switched to current limiting mode and reduced the voltage accordingly. This led to unstable operation of all consumers with microcontrollers on board. It is also possible pulsation that constantly restarts the unit. However, I cannot predict what caused this case.
  11. Please check process via Ctrl Alt Del - sometimes visilogic present in process or application but not present on screen. It is not possible to start another one while "hidden" copy is active. For run different versions you must use Version Swapper. It is not possible to run another version if present is registered. Best way - uninstall all version, clean registry and install all needed via Version swapper. I use Visi on XP SP2 and Win 7 on notebook, and XP SP3, Win 7, W10 on PC starterd from different hard drive. Only one problem found - when try to open new version project on old Visilogic. Then i put version number into project name....
  12. Hi, 1)Please check HW-config in Visilogic 2) From manual ---- Connecting RG Pins. For correct operation of digital and analog inputs and for EMIimmunity, connect the RG pin of all the expansion modules containing RG signals to the adapter module 0V signal. The overall length of the wire connecting the RG pins to the adapter 0V signal must be less than 3 meters. Connect the RG pins inseries (daisy chain). To facilitate this, use both the RG pins. 3) From manual----Do not connect the neutral or line signal of the 110/220VAC to the device’s 0V pin. 4) Use another power supply. If no success - please build only one module configuration with EX-A2X and check module separately on table.
  13. As far as I understand the author of the topic - he was going to create a system that collects data on the operating time of the plungers. He does not need to control them - but only count the time of the on state. To do this, he was going to connect the output signals of the existing in the system controller to the inputs of the samba PLC. If so, then his actions are clear and correct. Accordingly, Ausman emphasizes that if the Samba PLC controls the process - then the connection of its own inputs to its own outputs is redundant and can be replaced by a simple program reading of the state of the outputs. That is, the 1-st question to the author, what he wants to do: - only to record operating time and to inform when service is necessary; - manage the installation and record the operating time and notify when maintenance is required; - add to the system options that were not implemented by the existing controller; -other option ....? Second - if present controler used for control plunger - what controller used? What type of output connection used- PNP, NPN, DESCREAT, PWM, ANALOG? 3-rd - Why I10, I11 used? This information needed for understand which solution is most suitable for his system
  14. Thanks, This is foto of installation for elevator - NEMA 4 cabinet with two VFD inside working now on 3 production lines. The first of them was installed 2 years ago. The customer had problems with the wires. Shielded remote control wires and cables to two motors are damaged very quickly (galvanic chemical production). And this often led to the failure of VFDs that were mounted in a large control cabinet at the beginning of the line. We changed the scheme - put two VFD in the NEMA 4 cabinet and installed it directly on the elevator. Currently, only a flexible mobile unshielded power line is used to supply power to the cabinet. If the power line breaks down - this is not a problem. Relay galvanic isolation with separate power supplies was also used to control the VFD discrete inputs. This protects the frequency converters in the event that the remote control accidentally enters to the bath with live electrolyte.
  15. It is little copy paste mistake in table 0007 is not 1.5kW drive (row#6). I use the rule 1 to 8, respectively, 1 volume of the frequency converter should correspond to 8 volumes of air in the box where the VFD is placed in a closed cabinet. It works on an elevator that moves over chemical baths. However, there the ratio of operating time to the total time of the VFD cycle there does not exceed 40%. P.S. I cannot upload picture of this installation (my profile attachment limit if full)
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