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micapp

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Everything posted by micapp

  1. I want to change the VNC-resolution of my USP-15-B10. Will this require reset PLC, or will it be an update of program? I can not stop the PLC due to critical use.
  2. Visilogic stopped abnormally and will not start. Screendump enclosed. I try to uninstall Visilogic but get error here also (enclosed screendump Any solution?
  3. Sorry for late reply: Yes there is hih powers controlled with triacs and thyristors, etc (VFD, UPS, UV-ballasts). I thought maybe this might be a problem yes. My actions is either flanks or buttons with press=set bit, release=reset bit
  4. I have 2 USP-156-X10 with CPU attached. Sometimes the HMI does not respond to touch. If I remove power and reconnect, it is working OK. Is there a reason for this? Is there any shortcut to restart onlly HMI? The PLC cannot be restarted due to application.
  5. Is this ok? Or will this have impact on display switching?
  6. My 15.1 " Unistream use 5-10 seconds to switch from one diskplay to next. The CPU is from 2018 but the display is bought in april this year. The main screen has about 250 objects. On a 10" PLC the transition is almost immediate. Operation on screen is immediate, except alarmscreen where selection of alarms takes many seconds.
  7. nd this is what i find difficult to understand. Normally I connect my two-wire sensor to + 24V and i.e. input CH1 (on picture), but this looks like the sensor shall connect +24V to CH1 and the low side to 0V ?
  8. Not so easy to understand. No information on sink or source on analog units. And there is lso a error in one of the descritions as far as I can understand
  9. See enclosed picture. Is this correct use of analog input? And on second picture: Is this the correct use of analog output?
  10. You can download new OS under Connection - Install operating system Run Check. If the OS must be installed you will be guided in this window. You do not need to download anything else
  11. Can you please make a user guide for this block?
  12. No, but I tried to update program generted by 125 on firmware generated by 106. The databaseversions is 82 and 100 but does not protest when updating on PLC
  13. What is the coding on Version in Unilogic? a) When do we need to install New firmware? Can we read this from Unilogic Version? b) I delivered a program made with Unilogic 1.31.106. My customer updated the program on the PLC with 1.31.125. What happens if I now try to install again with 1.31.106? Will I get an error?
  14. Is there a way to update applications in Unistream PLC by using memory stick? LIke updating firmware?
  15. I pressed the wrong screen size in UniApps and cannot reset it to 800x480?
  16. Ok. We had no problem when using Vendor Specific Objects and use only registers in communication. Not what we wanted, but we learn something new all the time
  17. I am trying to connect a US5-B10-B1 to an Omron NJ101-9000 with Ethernet IP. The US5 is adapter with structs for O2T and T2O. I have tested it between two UNistream PLC's and it works perfect. Today the customer came to test it on an Omron and nothing communicates. The Omron is set as scanner. He claims that they have had trouble earlier with this setup and must use Vendor Specific Objects to communicate. I monitor the connection bit on my adapter, but nothing happens. Tips? Must an EDS-file be used on Omron? My testfile is enclosed Test_EthernetIP (1).ulpr
  18. I want to save the 500 last integer values to SD from a continous running trend or stack when certain criteria happens. How? (Unilogic). Can I use buffer?
  19. Hello Is it possible to access (read/write) MB and MI directly by a sequence sent to USB-port from external device (i.e. Arduino serial pin)
  20. I want to send information via ModbusIP between 3 PLC's (One V570 with ethernet card and 2 Unilogic). One of the Unilogics is master. I need to use mobile network for communication via wireless routers on all three locations. Any tips on how to set this up?
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