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Abby

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  1. Abby
    Hello, I'm looking for a way to go about doing this, I just need to be able to read the pH every 24 hours then have it record the value. Then on the HMI be able to see the recorded values for the past week. If you know how to start this, it would be very helpful. I already have the program for pH going into the PLC, so no need to worry about that. The PLC I will be using is the V120-12-R1. Thank you for your help, Abby M
  2. Abby
    Hello, I currently have Visilogic Version 9.8.80, but I am unable to find the V120-12-R1 plc, what version of Visilogic would it be on?
  3. Abby
    We would need to track pH readings every day. Then export the data to an excel sheet.
  4. Abby
    Hello, Is is possible to collect data using the V120-12-R1? If it is, could you give me an example on how? Thank you, Abby M
  5. Abby
    I have a UCR-ST-B5-VE Router connected to visilogic plc. That works fine, I placed a Verizon sim card in the router and tested it at the workshop. It worked fine with Remote Operator. When I took this setup out in the field, all I keep receiving on the PC side of remote operator is that the UnitID is incorrect. On the router, I made the main WAN: the sim card - Interface name: Mobile (WAN), should it have a WAN Failover setup? Would you happen to know what went wrong, or how I could fix this issue.
  6. Abby
    Hello, I have 2 alarms that set off a buzzer. But I need to place a Silencer button in the program using one of the HMI keys. I also need to have after 8 hours unattended, the buzzer shuts off. I need help trying to latch the key input to shut the buzzer off. And after 8 hours has timed out it needs to shut the buzzer off and stay off until someone gets to it. I'm thinking it will need to be set and reset. Is there a better way of doing this?
  7. Abby
    Hello, I'm using the V120-22-RA22 plc, I have switches connected to some inputs then connected to a 24V power source. But when running the plc, with the switches to test it, they are not responding. My guess that I would need to connect the CM, but I'm not sure. I checked the jumpers and they are all set to be digital inputs. Any advice would help, I'm not very familiar with this plc. Thanks, Abby Moore
  8. Abby
    Hello, I’m using the V120-22-RA22 in visilogic, for the program, I need to make one that cycles VFD 1 and VFD 2 on/off. For example: If my level sensor reads above a value of 10, VFD 1 turns on while VFD 2 stays off. Then the level lowers. Then if the level is raised above 10 again VFD 2 turns on while VFD 1 stays off. My i/o is: I0 VFD 1 FAULT I1 VFD 2 FAULT 0O VFD 1 ENABLE O1 VFD 2 ENABLE AO1 SUMP LEVEL RAW (WHICH IS ALREADY CONVERTED TO FT) I am not sure how to write the program for this. If anyone could help that would be greatly appreciated. Thank you, Abby M.
  9. Abby
    I found the problem. I did not Call the Subroutine on the main Program..
  10. Abby
    Hello, I have a project were after intervals of 15mins, It reads a value. Is there a way to show on the HMI a count down/count up from the timer? I currently use a Variable: Timer Current and Variable: Timer Preset. But neither seem to display right. It could be due to the fact that I'm not sure how to display the format.
  11. Abby
    Hello, I need to make a program in Visilogic that based on repeating 15 minute timer. when the 15 minutes is completed the ph. value will be read and if its above 10.5ph it will decrease a valve turn by 1%. If its between 10.5-8.5 it does nothing. If its below 8.5ph it will increase the valve turn by 1%. After this the timer restarts. I am having a lot of trouble with the timer and I thought of using greater thans, within range and less thans. but I don't think this is the best way. Any help is greatly appreciated
  12. Abby
    Hello, I am having trouble with my hmi screen (USL-050-B05) connected to the plc (USC-B3-R20). When I download the basic program and hmi screen into the plc/hmi using Unilogic. A clear yet grey film sits on top of my hmi. This is not allowing me to press any buttons on my HMI, It is completely unresponsive. When I enter online mode on my computer, the hmi screen become grey as well. UPDATE: I have found the solution. I assigned the tag (which was not active at the time) and it blocked the button from being pressed. In the properties window under Tag: touch Enabled.
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